Product Description Model NO.: PZ411 Design & Manufacture: Ms Sp-81 Face to Face: Ms Sp-81 Certificate 1: Dnv CE 0575 Certificate 3: API 600 Inspect & Test: Ms Sp-81 Specification: API, ANSI, ASME, BS, DIN, JIS, GB etc. HS Code: 84818040 Characteristic: Pneumatic Slurry Ggg40 Iron Knife Gate Valve Handw Pre-Temp. Rating: Asme B16.34 Ends Connection: Asme B16.25, Asme B16.5/16.47 Certificate 2: ISO 9001: 2008 Certificate 4: API 6D Trademark: VATAC Origin: China pneumatic slurry GGG40 Iron Knife Gate Valve Handwheel Conform to MS SP-81,  They are tested according to API 598, and marked as per MSS SP-25 

Construction is as follows:  

- Full Port or Standard Port

- 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

 
Main Part & Materials    

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

 
OUR ADVANTAGE      
Normal Pressure Rating
PN6~PN16, CLASS150   

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

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