Knife Gate Valve Manufacturers

Knife Gate Valve Manufacturers

2"~60" flanged cast steel knife gate valve 1. Construction is as follows: 2. Main Part & Materials 3. Normal Pressure Rating PN6~PN16, CLASS150 4. Normal Size Range DN50~DN1500, 2"~60" FAQ

Product Details

2"~60"  flanged cast steel knife gate valve 


1. Construction is as follows:  

- Full Port or Standard Port
- With or Without Bonnet
- Soft or Metal Seated
- Renewable Seat 
- Solid Knife with Hard Cr Coated
- Wafer to Suit for Flanged
- Flanged Ends to ASME B16.5 and B16.47

 

2. Main Part & Materials

Part NamesPart Materials
BodyCast IronDuctile IronWCBCF8CF8MCF3CF3MSAF 2205
KnifeSS304/SS316SS304SS316SS304LSS316LSAF 2205
StemF6a or Required
Seat/Seat RingNBR/EPDM/PTFE or Metal Seat
PackingGraphite/PTFE
Bolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8MB8M/8M

 

 

3. Normal Pressure Rating
PN6~PN16, CLASS150

4. Normal Size Range
DN50~DN1500, 2"~60" 


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FAQ

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