API 6D/API6a Flange Lift Check Valve

• Material: Stainless Steel
• Connection Form: Welding
• Structure: Swing
• Pressure: Ordinary Temperature
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Bellows Globe Valve
• Model NO.: flange lift check_valve
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage
• Certifications: ISO,TUV,Ad
• Delivery Time: 15-30days
• Payment Term: Tt,LC
• Price Term: Fob Fca CIF CFR,etc
• Transport Package: in Wooden Case or as Requested
• Specification: ANSI
• Trademark: Kingmetal
• Origin: China
• HS Code: 8481300000
• Production Capacity: 30000 Pieces Per Month

Product Description

API 6D/API6a Flange Lift Check Valve
Size: 1 1/2-24inch
Class: 125-1500 
Industry Standards: ANSI B16.34,ANSI B16.10,ANSI B16.5/ANSI B16.1,API 6D,ANSI B16.25,API 598
Working Temperature:  536 Gr. 60-40-18: -20 ° F~ 392° F
                                  LCB: -50 ° F~ 653° F                  WCB. -20 ° F~ 800° F
CF8: -272 ° F~ 1000° F (Flange end); -272 ° F~ 1472° F (Welded end)
CF8M: -272 ° F~1000° F (Flange end); -272 ° F~ 1472° F (Welded end)
 

Item	Part Name	Materials
1	Body	DI, A216WCB, SS316, SS304, SS316L, CF8C, Carbon Steel,Duplex Steel, ALLOY, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M
2	Stem	2cCr13, SS304, SS316
3	Gasket	Stainless Steel, 2Cr13, NBR, STL
4	Disc	A216 WCB, Stainless Steel, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, EPDM, NBR, EPDM
5	O-Ring	NBR, EPDM
6	Bonnet	Ductile Iron QT450-10, ASTM-A-536, GGG500-7