Stainless Steel Cf8 Cf8m Wafer Check Valve

Product Detail

 • Design : API 6D,BS1868,API 594

 • Testing : API 594

 • ANSI Class 150 : 2" to 24"

 • ANSI Class 300 : 2" to 24"

 • ANSI Class 600 : 2" to 24"

 • ANSI Class 900 : 2" to 24"

 • ANSI Class 1500 : 2" to 16"

 • ANSI Class 2500 : 2" to 12"

 • Shell Materials : Carbon Steel ASTM A105 and ASTM A216 Grade WCB

Impact-Tested Steels ASTM A352 Grades LCB and LCC

Stainless Steels ASTM A351 Grades CF8 and CF8M

Duplex ASTM A890 Grade 4A

Other Standard is also available for DIN,JIS and MSS etc.

The details about the product as follow :









4. Material
ASTM A216 WCB , A351 CF8, CF8M, CF3, CF3M, CF3MN, CN7M 


A890 4A, A352 LCB , ASTM A105, A182 F304, F304L, F316, F316L F51,LF2

Parts	Material
Body&Bonnet	WCB, WC6, LCB, LCC, CF8, CF8M, Ti, Hastello C, 904L
Disc & Ball	WCB, WC6, LCB, LCC, CF8, CF8M, Ti, Hastello C, 904L
Hinge	WCB, WC6, LCB, LCC, CF8, CF8M , Ti, Hastello C, 904L
Seat	A105,F304,F316,PTFE,RTPFE,VITON,NYLON,NBR

5. Nominal Pressure

Class 150---Class 2500 (PN16-PN420)