Swing check valve

What is a swing check valve? A swing check valve is mounted with a disc that swings on a hinge or shaft. The disc swings off the seat to allow forward flow and when the flow is stopped, the disc swings back onto the seat to block reverse flow.

Category: Check valve

Description

Specifications:

Product	Switch valve
Product description	Swing check valve
Model	H44H/X
Size	2”～60”(50mm～1500mm)
Operating temperature	-196℃～593℃acc to material
Operating pressure	150-2500 CLASS
Material	A216 WCB、WCC;A217 WC6、WC9、C5、C12、C12A、CA15;A351 CF8、CF8M、CF3、CF3M、CF8C、CN3MN、CK3MCUN、CN7M;A352 LCB、LCC;A494 CW-6MC、CU5MCuC、M35-1；A995 4A(CD3MN)、5A(CE3MN)、6A(CD3MWCuN)；ASME B 148 C95800、C95500
Standard	API 6D、API 594、BS 1868、ASME B16.34
Face to face	ASME B16.10
Connection end	ASME B16.5、ASME B16.25
Test tandard	API 598、ISO 5208
Operation	Auto
Application fields	electric power industry, petroleum refining, petrochemical industry, offshore oil, chemical industry
Seal material	13Cr, STL, rubber