REGO A7539R6F Excess Flow Full Coupling 3” MNPT In x 3” M & 2” F Out

REGO A7539R6F Excess Flow Full Coupling – 3” MNPT Inlet, 3” Male & 2” Female OutletThe REGO A7539R6F is a heavy-duty excess flow full coupling engineered for use in propane and LP gas container installations. Designed to mount in threaded full or half couplings, this valve provides automatic excess flow shutoff protection while maintaining exceptionally low pressure drop for high-demand applications.This coupling is commonly used for filling, withdrawal, and vapor equalization in bulk propane storage systems. Its design makes it ideal for pump suction lines, where unrestricted flow is critical.Key Benefits:Genuine REGO Products excess flow coupling3” MNPT inlet with 3” male & 2” female NPT outletFull coupling configuration for container installationsLow pressure drop for high-flow propane applicationsAutomatic excess flow protection enhances system safetyTypical Applications:Propane bulk storage tanksContainer filling and withdrawal linesVapor equalization systemsIndustrial and commercial propane installationsInstallation Note:When used with a riser pipe to the vapor space, the riser pipe inside diameter must be at least twice the valve thread size to prevent flow restriction to the side inlet ports.Using OEM REGO excess flow valves ensures reliable performance, safety compliance, and long service life in critical propane handling systems.