LPG Product Selection & Installation Guides
REGIONS SUPPLY PRODUCT RESOURCES
Know what to check before you order.
Use our product guides to compare connections, identify the right component and plan the information your installer needs. Start with the full model or part number, then check the requirements of your specific equipment.
Gas installation and service should be completed by qualified personnel. Use the current manufacturer instructions for the exact product and confirm the requirements that apply at the installation location.
2 PSI second-stage regulators
Choose this regulator family for a 2 PSI distribution line. Equipment that needs nominal 11 inches water column requires an appropriate line regulator farther downstream.
Buying advice & service reminders
What to check before ordering
- Confirm that the system calls for a 2 PSI second stage and that the first-stage supply is suitable.
- Compare the required load with the rating at the manufacturer’s specified inlet and delivery pressures.
- Have a qualified installer confirm the downstream pressure reduction, vent arrangement and operating checks.
Service reminder: Include the downstream line regulator in your order planning. A 2 PSI supply cannot be treated as an 11-inch-water-column appliance connection.
Explore the range: 2 PSI Second-Stage Regulators
2 PSI twin-stage regulators
This family combines two stages in one unit to supply a 2 PSI line. Plan the additional downstream reduction needed by appliances that use nominal 11 inches water column.
Buying advice & service reminders
What to check before ordering
- Confirm that a twin-stage 2 PSI arrangement is what the system design requires.
- Check inlet conditions and total load against the capacity stated for the exact model.
- Have your installer verify the downstream line regulator, vent location and final operating checks.
Service reminder: Keep the 2 PSI distribution pressure separate from the appliance pressure requirement when selecting the rest of the system.
Explore the range: 2 PSI Twin-Stage Regulators
ACME, POL and transfer fittings
Check both sides of an adapter or transfer fitting before ordering, especially when joining different connection systems.
Buying advice & service reminders
What to check before ordering
- Identify ACME, POL or NPT, the size and male/female form at each end, and the required sealing arrangement.
- Confirm the service medium and material, including the specified replacement seal if one is needed.
- Have qualified gas-service personnel check the completed connection.
Service reminder: Verify what a cap or plug is designed to do. A protective dust cover should not be assumed to provide a pressure-retaining shutoff.
Explore the range: Hose Ends, ACME & POL Adapters · POL Fittings & Adapters · ACME Fittings & Adapters
Appliance gas connectors
Choose a gas connector for the specific appliance duty and the installed length, with both end connections confirmed.
Buying advice & service reminders
What to check before ordering
- Check capacity at the required connector length against the appliance load.
- Verify the connection at each end and the application permitted for the exact connector series.
- Follow both the appliance and connector instructions for routing, bends and installation.
Service reminder: Use the connector only for its approved duty. It should not be assumed suitable as permanent building piping or for a different appliance application.
Explore the range: Hose Assemblies
Automatic changeover regulators
When ordering for a paired-cylinder supply, identify the changeover assembly and the connections used by the complete cylinder setup.
Buying advice & service reminders
What to check before ordering
- Confirm the regulator stages, supply conditions and delivery pressure required by the system.
- Check capacity for the combined appliance load rather than judging by the port sizes.
- Verify pigtail connections and the manufacturer’s indicator and changeover procedure with your installer.
Service reminder: Keep cylinder replacement on the service schedule. Automatic changeover does not mean that an empty cylinder can be left unattended indefinitely.
Explore the range: Automatic Changeover Regulators
Ball and needle valves
Decide whether the application needs shutoff or flow adjustment, then check the exact ball or needle valve configuration.
Buying advice & service reminders
What to check before ordering
- Verify the port arrangement, connections, seat materials and rating for the actual gas service.
- Identify any required lockable handle, dielectric feature or test connection.
- Follow the model’s fitting instructions and required system checks.
Service reminder: Confirm the service-specific rating with the manufacturer. The WOG number by itself is not approval for every LPG use.
Explore the range: Ball Valves
Brass, copper and flare fittings
Identify the connection system at every end before choosing a brass, copper, flare or compression fitting.
Buying advice & service reminders
What to check before ordering
- Check tubing outside diameter, the applicable flare standard and each male or female connection.
- For a reducing tee, identify the run and branch sizes separately.
- Prepare and join the tubing using the procedure for that fitting system.
Service reminder: Flare fittings seal against a mating seat. Their sizing convention differs from NPT, so compare the actual connection specifications.
Explore the range: Brass & Copper Fittings
Chek-Lok withdrawal adapters
Identify the installed Chek-Lok valve first, then select the adapter specified for that valve and the withdrawal equipment.
Buying advice & service reminders
What to check before ordering
- Check the valve series and the complete adapter connection details as a matched pair.
- Have a qualified LP gas service technician use the manufacturer’s full withdrawal procedure.
Service reminder: An adapter’s appearance is not enough to identify its internal operating arrangement. Verify the valve-to-adapter part-number pairing.
Explore the range: Chek-Lok Withdrawal Adapters
Cylinder and tank service valves
For a tank or cylinder valve replacement, start with the container identification and whether the system withdraws liquid or vapor.
Buying advice & service reminders
What to check before ordering
- Check the container opening and the valve’s intended service against the complete valve model.
- Confirm the outlet and dip-tube requirements; NGT, NPT and POL identify different connection systems.
- Have a qualified LP gas technician handle container-valve replacement and return-to-service checks.
Service reminder: Two valves can look alike while serving different purposes. Verify the application, especially when comparing forklift liquid-withdrawal and vapor-service valves.
Explore the range: Tank Service Valves
Delivery remote-system accessories
Select delivery-system accessories by the complete control-system model and the job the accessory performs.
Buying advice & service reminders
What to check before ordering
- Confirm the transmitter or receiver system, electrical requirements and connection details.
- Identify whether you need a power component, antenna, cable, enclosure or transmitter.
Service reminder: Matching plugs do not prove control-system compatibility. Check the accessory against the specified shutdown or operating system.
Explore the range: Bobtail & Transport Equipment
Emergency shutoff valves
Select an emergency shutoff valve as part of the transfer system’s complete shutdown arrangement.
Buying advice & service reminders
What to check before ordering
- Match the medium, flow demand and connections, including the specified remote actuation.
- Use the exact model’s installation layout and have qualified personnel complete the functional checks.
Service reminder: Include the required controls in the selection. A manually operated valve by itself does not provide every emergency-shutdown function.
Explore the range: Emergency Shutoff Valves
Engine fuel-system components
For engine fuel-system service parts, match the existing mixer, regulator or fuel lock before selecting the replacement.
Buying advice & service reminders
What to check before ordering
- Record the host-component model and the exact service-part reference.
- Check the fuel, operating requirements and specified seal or diaphragm option.
- Use qualified engine-fuel service personnel and the corresponding service instructions.
Service reminder: Check the package scope: a spring or diaphragm is an individual service component, not a complete regulator or fuel-conversion kit.
Explore the range: Autogas & Carburetion
Excess flow valves
Excess-flow selection depends on how the valve and downstream piping work together, including the flow available during a line break.
Buying advice & service reminders
What to check before ordering
- Match the service medium, connection, mounting orientation and liquid or vapor closing-flow rating.
- Confirm that normal demand stays below the closing rate and that the intended break condition can produce enough flow to close the valve.
- Have qualified personnel follow the manufacturer’s installation and functional-test procedure.
Service reminder: Small leaks or restricted downstream flow may not trigger closure. Keep the required shutoff protection and leak-detection provisions in the system design.
Explore the range: Excess Flow Valves
Filler and back-check valves
When replacing a filling connection, compare the container side, hose coupling and check-valve arrangement as one assembly.
Buying advice & service reminders
What to check before ordering
- Verify the medium, container thread and ACME size for the exact filler-valve model.
- Identify any shutoff or overfill-prevention function from the model specification rather than its appearance.
- Use trained filling and service personnel following the manufacturer’s procedure.
Service reminder: A double-check filling valve does not, on its own, confirm the presence of an overfill-prevention device.
Explore the range: Fill & Filler Valves
First-stage LP gas regulators
Start your regulator selection at the tank: the first stage supplies the intermediate pressure needed by a separate downstream regulator.
Buying advice & service reminders
What to check before ordering
- Identify the required intermediate outlet pressure and the inlet conditions for this stage.
- Compare the connected appliance load with the capacity published for the same inlet and delivery conditions.
- Ask your gas installer to confirm the vent position, weather protection and commissioning checks before installation.
Service reminder: Include vent condition in routine service. Debris, insects, snow or water can obstruct it; any vent extension must follow the model instructions. Replace a regulator that has been submerged.
Explore the range: First-Stage Regulators
Gas room heaters
Start a heater order with the exact fuel and model, then have the intended room and installation location checked.
Buying advice & service reminders
What to check before ordering
- Verify LP or natural gas, input rating and control type from the model identification; confirm any conversion permission separately.
- Have the installer review room volume, combustion air, clearances and permitted local use.
- Keep the full installation and operating instructions for that heater available.
Service reminder: Check the installation limits for the particular room and building. A vent-free designation does not mean unrestricted placement.
Explore the range: Room & Console Heaters
Gas service risers and transitions
Check the pipe connection, outlet and physical dimensions together when selecting a gas riser or transition.
Buying advice & service reminders
What to check before ordering
- Confirm the PE inlet size and SDR, threaded outlet size and required vertical, horizontal or overall dimensions.
- Identify whether the installation calls for an anodeless factory assembly, flexible design or field-assembled riser.
- Have qualified gas personnel use the instructions supplied for the exact riser.
Service reminder: A single nominal size does not describe both ends. Compare the CTS, IPS and NPT interfaces individually.
Explore the range: Gas Risers & Transition Fittings
Gastite / FlashShield CSST systems
Build a CSST order around one identified tubing system and generation, then select the fittings intended for it.
Buying advice & service reminders
What to check before ordering
- Identify Gastite, original FlashShield or FlashShield+ tubing before choosing the fitting series.
- Use the current system instructions and local requirements to plan sizing, supports, protection, terminations and bonding.
- Have a trained installer follow the preparation method for that tubing generation.
Service reminder: Original FlashShield and FlashShield+ use different preparation details. Do not assume another brand’s CSST fittings are interchangeable.
Explore the range: CSST Fittings & Manifolds · CSST Tubing
Gauge gaskets, flanges and hardware
Select gauge mounting and sealing parts from the gauge-head identification, with the tank service and materials in mind.
Buying advice & service reminders
What to check before ordering
- Check the exact part number, mounting pattern and Junior, Senior or Magnetel configuration.
- Confirm that the gasket material suits both the service and the gauge-head material.
- Have qualified personnel perform any work that opens the tank’s pressure boundary.
Service reminder: Distinguish dial screws from the screws retaining the gauge head. Diameter alone does not identify the correct fastener.
Explore the range: Gauge Gaskets & Seals · Gauge Mounting Hardware & Adapters
Globe, angle and hose-end shutoff valves
Choose the valve around the transfer or shutoff duty, paying attention to the flow path, sealing materials and how the handle will be operated.
Buying advice & service reminders
What to check before ordering
- Verify the liquid or vapor application, connections, material compatibility and permitted working pressure.
- Check the marked flow direction and mounting requirements, with enough access to operate the handle.
- Have qualified personnel install the valve and complete the required system checks.
Service reminder: Read the model’s actual LP gas rating. A WOG marking alone does not establish suitability for every gas application.
Explore the range: Globe & Angle Valves
High-pressure LP gas regulators
High-pressure models cover different outlet ranges and duties. Start with the required pressure and service medium, then narrow the choice to the correct model and suffix.
Buying advice & service reminders
What to check before ordering
- Identify whether the application uses vapor or liquid and check that the exact model permits that service.
- Compare inlet conditions, spring range and required flow with the published operating limits.
- Have the installer confirm the vent arrangement and carry out the model’s commissioning checks.
Service reminder: Do not choose a household appliance regulator by connection size from this group. The full model designation and its intended duty are essential.
Explore the range: High-Pressure Regulators
Hose fittings, swivels and guards
Match hose ends and swivels to the hose series first, then verify the connection and sealing materials for the service.
Buying advice & service reminders
What to check before ordering
- Check the hose bore and series together with the required end fitting.
- Use the full swivel or kit designation to distinguish LPG parts from NH3 versions.
- Follow the specified assembly method and inspection requirements for those components.
Service reminder: Hose guards and clamps serve their stated support or protection roles. They cannot restore damaged hose or raise its working-pressure rating.
Explore the range: Hose Ends & Swivels
Hose protection and clamps
Select hose protection by the hose’s outside dimensions and the length of the section that needs protection.
Buying advice & service reminders
What to check before ordering
- Check hose outside diameter against the guard size and required length.
- Use a clamp only where the hose manufacturer permits that clamp and assembly method for the service.
Service reminder: Protection hardware does not change the hose’s rated pressure and should not be used to repair damaged hose.
Explore the range: Hose Guards & Clamps
Hydrostatic relief valves
Where liquid can become trapped in a piping section, hydrostatic relief selection depends on that section’s service and pressure requirements.
Buying advice & service reminders
What to check before ordering
- Compare the valve’s medium, pressure setting and connection with the protected section.
- Have the system designer establish the installation point and discharge arrangement.
- Use the replacement and fitting instructions supplied for the exact valve model.
Service reminder: Order for the equipment being protected. A hydrostatic line-relief valve is not a substitute for the tank’s relief valve.
Explore the range: Hydrostatic Relief Valves
Internal tank valves
Treat the internal valve, its actuator and its remote controls as connected ordering decisions for the tank system.
Buying advice & service reminders
What to check before ordering
- Confirm the tank opening or flange, service medium and required flow capacity.
- Check which actuation and excess-flow features the exact valve provides, then match cables, pneumatic parts and thermal releases.
- Have qualified personnel verify the closing action and integration with the complete control system.
Service reminder: Review the included components before ordering. A valve, actuator kit and remote control may be listed separately.
Explore the range: Internal Tank Valves
LP gas transfer hose assemblies
Order transfer hose as a complete service-rated assembly, checking the hose and its end fittings together.
Buying advice & service reminders
What to check before ordering
- Confirm LPG service, working pressure, inside diameter, length and the connection at each end.
- Review the assembly identification and available test information, along with its physical condition.
- Use trained personnel for connections, inspections and the applicable manufacturer test procedure.
Service reminder: Take damaged hose out of service for professional assessment. Pay attention to kinks, bulges, soft areas, exposed reinforcement and movement at the fittings.
Explore the range: Propane Transfer Hoses
LP gas transfer pumps
Choose a transfer pump by its intended operating duty, then confirm how the pump, drive and bypass arrangement will work together.
Buying advice & service reminders
What to check before ordering
- Use the exact model’s performance curve to compare required flow, liquid service and differential pressure.
- Check the suction conditions, motor or drive selection and external bypass requirements.
- Use that model’s operation and maintenance manual for installation alignment, startup and service.
Service reminder: Review the bypass instructions even if the pump has an internal relief function. The internal function does not automatically take the place of the required external bypass.
Explore the range: Transfer Pumps
LP gas vapor hoses
Start with the hose series and permitted duty when selecting vapor hose, then check its size and how the ends will be finished.
Buying advice & service reminders
What to check before ordering
- Verify the medium, pressure rating, bore and required length for the exact hose series.
- Confirm whether the listing is bulk hose or an assembled hose, and use the matching approved fittings.
- Inspect the assembly for hose damage and movement at the couplings before service.
Service reminder: Do not infer liquid-transfer suitability from a vapor-hose listing. The stated service rating is the deciding reference.
Explore the range: Hose Assemblies
Leak detection supplies
Select leak-detection supplies to suit the service conditions and the technician’s test method.
Buying advice & service reminders
What to check before ordering
- Verify gas and material compatibility along with the detector or fluid’s permitted temperature range.
- Use the product instructions within the qualified technician’s approved testing procedure.
Service reminder: Use the specified compatible leak-detection product. Looking over the joints alone does not confirm that a gas system is tight.
Explore the range: Leak Detectors
Meters, registers and meter service parts
Identify both the meter and register before selecting measurement-system parts; the required configuration can extend beyond the meter body.
Buying advice & service reminders
What to check before ordering
- Record model numbers, displayed units and the specified register drive ratio.
- Identify the part’s role in the body, strainer, differential valve, register or temperature-compensation assembly.
- Have qualified meter-service personnel handle the work and any necessary calibration.
Service reminder: Plan a measurement check after changes to gears, registers or temperature-compensation parts, following the model’s setup procedure.
Explore the range: Meters, Registers & Repair Parts
Polyethylene gas pipe and mechanical fittings
For polyethylene gas fittings, make a separate size and wall-specification check at each connection before ordering.
Buying advice & service reminders
What to check before ordering
- Record CTS or IPS size and SDR or wall thickness for both ends; a reducing fitting may need a different pipe specification on each side.
- Identify whether the job calls for a standard fitting, repair coupling, copper transition or tapping component.
- Use personnel trained in the full procedure for the exact Permasert product, including preparation, insertion checks and testing.
Service reminder: Use the procedure written for the particular fitting and size. Instructions for one coupling do not establish the method for every other product in the range.
Explore the range: Plastic Gas Pipe · Polyethylene Gas Fittings · Polyethylene Gas Repair Couplings · Copper-to-PE & Threaded Gas Transitions
Pressure measurement and leak testing
Choose the measuring instrument around the test you need to perform, including the pressure range and useful reading resolution.
Buying advice & service reminders
What to check before ordering
- Match the instrument range and resolution to the system pressure and test method.
- Check connection details, service compatibility and calibration or condition requirements.
- Use the instrument instructions together with the qualified technician’s approved procedure.
Service reminder: Tank pressure and liquid quantity are different measurements. A pressure gauge does not show how much liquid propane remains.
Explore the range: Pressure Gauges & Manometers
Propane pigtails and hogtails
Build a pigtail order around the cylinder, regulator or manifold connections and the space available between them.
Buying advice & service reminders
What to check before ordering
- Check the assembly length and both end fittings, including any specified dielectric or excess-flow feature.
- Verify the pressure, flow and service ratings for the complete assembly.
- Consider replacement pigtails when fitting a new regulator; repeated rebending of an old metal pigtail should be avoided.
Service reminder: Physical fit is only the first check. The assembly also needs the correct rating and intended service for the regulator arrangement.
Explore the range: Propane Pigtails
Pull-away and breakaway couplings
Select a breakaway coupling to suit the transfer-hose system and the protective function specified for that installation.
Buying advice & service reminders
What to check before ordering
- Compare the required service, size and hose connections with the exact coupling model.
- Follow its mounting and inspection requirements, including lanyard instructions where the design uses one.
Service reminder: After a pull-away or damage event, use the manufacturer’s service procedure to determine what happens next. Resetting and reuse are model-specific.
Explore the range: Breakaway & Pull-Away Couplings
Pump and compressor service parts
For pump or compressor service parts, the equipment model and revision are the starting point for a reliable match.
Buying advice & service reminders
What to check before ordering
- Compare the complete host-equipment identification with the applicable parts drawing.
- Check the material and seal configuration, and whether the listing supplies one part, a kit or a rotating assembly.
- Use the matching service instructions for clearances, seal work and reassembly checks.
Service reminder: A shared diagram or family name does not establish fit across every model. Confirm the individual part reference for your equipment.
Explore the range: Pump & Compressor Repair Parts
Pump drive components
Match pump-drive parts to the pump mounting and operating requirements before selecting a motor, coupling or adapter.
Buying advice & service reminders
What to check before ordering
- Check the pump model, shaft dimensions, mounting arrangement and drive requirements.
- For a motor, verify supply, speed and the equipment rating required at the installation.
- Use the installation instructions for both the pump and its drive components.
Service reminder: Review the included items carefully: a motor, coupling or adapter is not a complete pump assembly unless the listing includes one.
Explore the range: Pump & Compressor Repair Parts
Regulator vents and mounting accessories
Build the accessory order around the regulator’s complete model number so its vent and mounting parts match the installation.
Buying advice & service reminders
What to check before ordering
- Compare the accessory’s dimensions and connection details with the regulator, including any vent thread.
- Use the regulator instructions to plan the vent route and outlet protection against water and blockage.
Service reminder: Check the package contents before ordering: a bracket supports the regulator, while a vent kit serves the vent arrangement. One does not imply the other is included.
Explore the range: Gas Regulators & Accessories · Regulator Vent Accessories
Relief valve caps and pipe-away accessories
Match caps and discharge adapters to the relief valve series before adding them to a service order.
Buying advice & service reminders
What to check before ordering
- Use the complete relief-valve model to verify the accessory part number.
- Check that the finished outlet arrangement follows the valve instructions and remains clear.
Service reminder: The accessory listing covers the stated cap or adapter. Include a complete relief valve separately unless it is expressly part of the package.
Explore the range: Relief Valve Caps & Repair Parts
Replacement gauge dials and senders
Order a dial or sender when you need the reading component for an existing compatible gauge. The in-tank float assembly is a separate item.
Buying advice & service reminders
What to check before ordering
- Confirm the gauge family, Junior or Senior size, attachment method and mounting orientation.
- For a remote sender, match its electrical output to the receiving equipment.
- Follow the procedure for the exact dial, sender or conversion kit.
Service reminder: Replacing a compatible external dial should follow its own instructions; do not loosen the pressure-retaining gauge head simply to change the dial.
Explore the range: Gauge Dials & Senders
Rotogage tubes and service parts
Use the complete Rotogage identification when ordering a replacement tube or service component.
Buying advice & service reminders
What to check before ordering
- Verify the part reference and required finished dimensions for the installed gauge assembly.
- Have qualified tank-service personnel follow that model’s assembly instructions.
Service reminder: A replacement tube is one part of the gauge. Order a complete gauge separately if that is what the job requires.
Explore the range: Gauge Mounting Hardware & Adapters
Safety signs and identification
Choose signs and identification labels by the message, equipment and mounting location they need to serve.
Buying advice & service reminders
What to check before ordering
- Confirm the printed wording, dimensions, material and installation location.
- Check the operator’s applicable identification requirements before selecting the label or placard.
Service reminder: A label supplies the stated identification. It does not establish compliance of the vehicle, tank or installation by itself.
Explore the range: Safety Signs & Decals
Second-stage LP gas regulators
For the low-pressure end of a two-stage system, choose a regulator that works with the first-stage supply and delivers the pressure your equipment requires.
Buying advice & service reminders
What to check before ordering
- Check both the pressure arriving from the first stage and the required final outlet setting.
- Use the full appliance demand and the manufacturer’s stated rating conditions when comparing capacities.
- Have your installer check vent clearance, protection from weather, operating pressure and system tightness.
Service reminder: A matching pipe connection is only one part of the selection. Keep the vent clear, follow the specified vent orientation and piping requirements, and replace any submerged regulator.
Explore the range: Second-Stage Regulators
Single-stage LP gas regulators
Use the exact model’s approved application to decide whether a single-stage regulator suits the installation.
Buying advice & service reminders
What to check before ordering
- Check that the regulator arrangement is permitted for the intended system and location.
- Match inlet conditions, outlet pressure and appliance demand to the model’s published ratings.
- Arrange installation and pressure/leak checks with a qualified gas professional, including the vent requirements.
Service reminder: Keep the vent free of insects, dirt, snow and water. Follow the approved orientation and vent-piping instructions, and replace a regulator that has been submerged.
Explore the range: Single-Stage Regulators
Stationary stainless steel flex connectors
Use this connector group when specifying flexible connections for stationary piping.
Buying advice & service reminders
What to check before ordering
- Confirm assembly length, end connections and the exact connector’s permitted service.
- Follow the product instructions for support, allowed movement and bend limits.
Service reminder: Keep these stationary connectors out of mobile transfer-hose applications. Select equipment rated for that separate duty.
Explore the range: Hose Assemblies
Steel and iron pipe fittings
Compare connection sizes and material ratings separately when building a steel or iron piping order.
Buying advice & service reminders
What to check before ordering
- Identify each connection and distinguish pipe schedule or weight from forged-fitting class.
- Check length, end configuration and the applicable pressure-temperature and service ratings.
- Use approved joint preparation, followed by the required checks by qualified gas personnel.
Service reminder: Pipe schedule and fitting class describe different characteristics. Neither is a stand-alone pressure rating for an entire gas system.
Explore the range: Steel & Iron Pipe Fittings
Tank level gauges and Rotogages
A replacement tank gauge needs to suit the tank’s shape and mounting position as well as the liquid being measured.
Buying advice & service reminders
What to check before ordering
- Record tank diameter, riser height, mounting location and the gauge-head or flange pattern.
- Identify the complete gauge model and whether it mounts at the top, side, end or an angle.
- Use qualified tank-service personnel for removal, installation and leak checks.
Service reminder: Keep the required filling controls and fixed liquid-level method in use. The dial indication does not replace them.
Explore the range: Tank Level Gauges
Tank multivalves
Plan a multivalve order by listing the tank functions you need, then checking how the chosen assembly provides each one.
Buying advice & service reminders
What to check before ordering
- Confirm the tank opening, liquid or vapor duty, relief setting and required dip-tube length.
- Identify the functions and outlet connections supplied by the exact assembly.
- Arrange selection and installation with a qualified tank-service professional.
Service reminder: Related adapters and repair kits are separate parts unless the listing specifically includes them with the multivalve.
Explore the range: Multivalves
Tank pressure relief valves
Select container relief equipment from the tank requirements, including the discharge setting and relieving capacity.
Buying advice & service reminders
What to check before ordering
- Check the container type, service medium, connection and required start-to-discharge setting.
- Confirm sufficient relieving capacity and the outlet protection or discharge arrangement specified for the model.
- Use qualified service personnel for inspection and replacement, with both the tank and valve instructions available.
Service reminder: Keep tank relief and trapped-liquid line relief separate in your parts selection. A matching thread does not make those valves interchangeable.
Explore the range: Tank Pressure Relief Valves
Test and measurement accessories
Match a test accessory to the instrument and procedure it is intended to support.
Buying advice & service reminders
What to check before ordering
- Check the instrument model, connection and intended measurement or test.
- Read the accessory instructions alongside the instrument instructions.
Service reminder: Confirm what is supplied. An accessory listing does not include a complete instrument unless the package description says so.
Explore the range: Test Instruments & Leak Detection
Transfer check valves
Plan a check-valve replacement around the line’s required flow and the direction in which reverse flow must be prevented.
Buying advice & service reminders
What to check before ordering
- Compare medium, connection size, pressure and capacity with the transfer-line requirements.
- Verify seat compatibility and the mounting orientation allowed for the chosen model.
Service reminder: A check valve controls reverse flow; the system’s manual shutoff and emergency shutdown functions need their own specified equipment.
Explore the range: Check Valves
Twin-stage LP gas regulators
A twin-stage unit puts two pressure-reduction stages in one assembly. The model you choose still needs the correct final pressure and capacity for the job.
Buying advice & service reminders
What to check before ordering
- Verify the exact model’s outlet setting and permitted inlet conditions.
- Check total appliance demand against its capacity at the published test conditions.
- Plan vent orientation and weather protection with the installer, including the required pressure and leak checks.
Service reminder: Keep water and debris out of the vent and use only the vent-piping arrangement allowed for that model. A regulator that has been underwater should be replaced.
Explore the range: Twin & Integral Two-Stage Regulators
Valve actuators and remote controls
Start an actuator or remote-control order with the identity of the valve it needs to operate.
Buying advice & service reminders
What to check before ordering
- Check the host valve, actuation method, connections and operating supply required by the accessory.
- Confirm how the selected control fits the complete release and closing arrangement.
Service reminder: An actuator or control accessory does not include the valve unless the package description specifically says it does.
Explore the range: Valve Actuators & Remote Controls
Valve repair kits and service parts
Use the installed valve’s identification to find the repair part, including any revision that affects the kit contents.
Buying advice & service reminders
What to check before ordering
- Check the full valve model against its parts drawing and kit reference.
- Confirm the supplied components and that their seal materials suit the service.
- Arrange the repair and required post-service checks with qualified personnel.
Service reminder: Keep the kit number and the host-valve number separate on your order. A repair kit is not a complete replacement valve.
Explore the range: Shutoff Valve Repair Kits & Parts
Vapor equalizing valves
Use this group when selecting the vapor-return connection in a transfer arrangement.
Buying advice & service reminders
What to check before ordering
- Match the vapor-service valve to the container opening and mating hose connection.
- Check its rated service, pressure limits and permitted installation direction.
Service reminder: Label the liquid-fill and vapor-return items separately on your parts list to avoid mixing their duties.
Explore the range: Vapor Equalizing Valves
Water-heater controls and vent components
Identify the water heater and vent system before selecting a control, accessory or vent component.
Buying advice & service reminders
What to check before ordering
- Record the full heater model and its indoor/outdoor and condensing/non-condensing configuration.
- Use the model instructions to confirm the vent system, diameter and function of the replacement part.
- Have a qualified installer check the complete vent route and termination.
Service reminder: A similar diameter or connector is not enough to approve mixed vent components or control models.
Explore the range: Water Heater Parts & Accessories
Need help narrowing down a part?
Send us the manufacturer, complete model or SKU, equipment identification, connection sizes and quantity you need.