A216 WCB dn400 ductile iron knife gate valve factory price

A216 WCB dn400 ductile iron knife gate valve factory price

Product Description of dn400 ductile iron knife gate valve:Construction is as follows:Full Port or Standard Port;With or Without Bonnet;Soft or Metal Seate

Products Detail

Product Description of dn400 ductile iron knife gate valve

Construction is as follows:

Full Port or Standard Port

With or Without Bonnet

Soft or Metal Seated

Solid Knife with Hard Cr Coated

Soft Seated 

Wafer to Suit for Flanged

Flanged Ends to ASME B16.5 and B16.47

Main Part & Materials of WCB iron knife gate valve

Part Names Part Materials
Body Cast Iron Ductile Iron WCB CF8 CF8M CF3 CF3M SAF 2205
Knife SS304/SS316 SS304 SS316 SS304L SS316L SAF 2205
Stem F6a or Required
Seat/Seat Ring NBR/EPDM/PTFE or Metal Seat
Packing Graphite/PTFE
Bolts/Nuts B7/2H L7/4 B16/4 B8/8 B8M/8M B8/8 B8M/8M B8M/8M

 

Normal Pressure Rating: PN6~PN16, CLASS150

Normal Size Range:DN50~DN1500, 2"~60"

 

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