REGO S-886-8WA 1″ SS Cryogenic Swing Check Valve Butt Weld 400 PSIG O2 Clean

SKU: S-886-8WA

Weight	13 lbs
Dimensions	12 × 10 × 7 in

$1,199.98

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Quantity	Unit price	Saving
1–4	$1,199.98	0%
5–9	$1,139.98	5%
10+	$1,079.98	10%

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REGO S-886-8WA 1" SS Cryogenic Swing Check Valve Butt Weld 400 PSIG O2 Clean

Specifications & product details

Item Specifics

Field	Details
Brand	REGO / Goddard
MPN	S-886-8WA
Series	886 Series
Valve Type	Swing Check Valve
Nominal Size	1″ / DN25
Body Material	316L Stainless Steel
Connection	Butt Weld
Butt Weld Schedule	SCH 10
Seat	Soft Seat
Gasket / Softgoods	PTFE
Cracking Pressure	0.5 PSIG
Working Pressure	400 PSIG cold, non-shock
Flow Coefficient (Cv)	18.0
Temperature Range	-320°F to +150°F (-196°C to +66°C)
Oxygen Service	Cleaned for oxygen service per CGA G-4.1
Compatible Media	Oxygen, Nitrogen, Argon, CO₂, LNG
Approx. Valve Weight	11 lb / 4.98 kg

These specifications are supported by REGO’s 886 Series documentation.

Description

The REGO Goddard S-886-8WA is a heavy-duty 1-inch stainless steel swing check valve engineered for cryogenic liquid systems. It is designed to prevent reverse flow while providing a relatively high Cv of 18, making it suitable for bulk tanks, trailers, trucks, ISO containers, storage facilities, and cryogenic piping systems.

The valve uses a 316L stainless steel investment-cast body, cap, and arm with a top-entry bolted bonnet design. This allows the valve to remain installed in the piping while being serviced from the top.

Key Features

1″ nominal cryogenic swing check valve
SCH 10 butt-weld connections
316L stainless steel construction
PTFE gasket/softgoods
Soft-seat design
Low 0.5 PSIG cracking pressure
400 PSIG cold, non-shock pressure rating
High-flow 18 Cv
Top-entry serviceable construction
Operating temperature down to -320°F
Suitable for liquid atmospheric gases and LNG
Cleaned for oxygen service per CGA G-4.1
Designed for high-cycle operation and reliable sealing

Product details

Part / SKU	S-886-8WA

Package includes

REGO S-886-8WA 1" SS Cryogenic Swing Check Valve Butt Weld 400 PSIG O2 Clean

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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