Check Valve, API Valve, Gate Valve, Globe Valve, Floating Ball Valve, Trunnion Mounted Ball Valve, Butterfly Valve, Other Type Valve, Gate Globe and Check, Axial Flow Check Valve, Dual Plate Check Valve, Bellow Sealed Valve, Pressure Seal Valve, API603 Stainless Steel Valve, API602 Forged Steel Valve, API600 Cast Valve, Ball Valve, Metal Seated Ball Valve, Full Welded Ball Valve, Floating Ball Valve, Trunnion Mounted Ball Valve, Pipeline Valve, Full-opening Swing Check Valve, Through Conduit Gate Valve, Butterfly Valve, Double Offset Butterfly Valve, Triple Offset Butterfly Valve, Cryogenic Valve, Cryogenic Valve, Other Valves, Marine Valve, DBB Ball Valve (Dual Ball Side Entry)

Check Valve

Name	Standard	Size (inch)	Pressure Rating (LB)
Name	Standard	Size (inch)	150	300	600	800	900	1500	2500
Cast Steel Swing Check Valve	BS1868 API 594	2"~48"	√	√	√		√	√	√
Forged Steel Check Valve	API 602	3/8"~2 1/2"	√	√	√	√	√	√	√
API 603 Swing Check Valve	API 603	2"~24"	√	√	√
Pressure Seal Check Valve	ASME B16.34	2"~24"			√		√	√	√
Full Opening Swing Check Valve	API 6D	2"~48"	√	√	√		√	√	√
Single Plate Check Valve	API 594	2"~36"	√	√	√		√	√	√
Dual Plate Check Valve	API 594	2"~60"	√	√	√		√	√	√
Tilting Disc Check Valve	API 594	2"~48"	√	√	√		√	√	√
Axial Flow Check Valve	API6D	2"~60"	√	√	√		√	√	√

Name	Standard	Size (inch)	Temperature (℃)				Material
Name	Standard	Size (inch)	-196~-46	-46~29	29~425	＞425	Carbon Steel	Chrome- Moly Steel	Stainless Steel	Duplex S.S.	High Alloy Steel
Cast Steel Swing Check Valve	BS1868 API 594	2"~48"	√	√	√	√	√	√	√	√
Forged Steel Check Valve	API 602	3/8"~2 1/2"	√	√	√	√	√	√	√	√	√
API 603 Swing Check Valve	API 603	2"~24"	√	√	√				√	√	√
Pressure Seal Check Valve	ASME B16.34	2"~24"	√	√	√	√	√	√	√	√
Full Opening Swing Check Valve	API 6D	2"~48"	√	√	√		√	√	√	√
Single Plate Check Valve	API 594	2"~36"	√	√	√		√	√	√	√
Dual Plate Check Valve	API 594	2"~60"	√	√	√		√	√	√	√
Tilting Disc Check Valve	API 594	2"~48"	√	√	√		√	√	√	√
Axial Flow Check Valve	API6D	2"~60"	√	√	√		√	√	√	√

Material: WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, C12A, CF8, CF8M, CF8C, CF3, CF3M, CN7M, Monel, Inconel, A105, LF2, F11, F22, F5, F53, F55, F9, F91, F304(L), F316(L), F321, F347, Bronze, etc.

Product Warranty: we will replace without charge or refund the purchase price of products provided by us which prove to be defective in material or workmanship, provided in each case that the product is proper installed and is used in the service for which we recommend it and that written claim, specifying the alleged defect, is presented to us within 18 months from the date of shipment or 12 months after installation, whichever occurs first. We shall in no event bear any labor, equipment, engineering or other costs incurred in connection with repair of replacement. The warranty stated in this paragraph is in lieu of all other warranties, either expressed or implied.

Home | About Us | Product | Know How | Contact Us