Stainless Steel Lug/Wafer Knife Gate Valve

• Customization: Available
• Media: Oil
• Temperature: Ordinary Temperature
• Type: Straight-through
• Material: Stainless Steel
• Connection Form: Wafer Lug Flanged
• Pressure: Ordinary Temperature
• Actuator: Manual
• Seal Surface: Slide
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Flow Control
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage
• Characteristic: Wafer/Lug Stainless Steel Rising Stem Knife G
• Design & Manufacture: Ms Sp-81
• Pre-Temp. Rating: ASME B16.34
• Face to Face: Ms Sp-81
• Ends Connection: ASME B16.25, ASME B16.5/16.47
• Certificate 1: Dnv CE 0575
• Certificate 2: ISO 9001: 2008
• Inspect & Test: Ms Sp-81
• Transport Package: Sea Worthy
• Specification: API, ANSI, ASME, BS, DIN, JIS, GB etc.
• Trademark: VATAC
• Origin: China
• HS Code: 84818040
• Production Capacity: 8000ton Per Year

Product Description

Double Flanged Stainless Steel Rising Stem Knife Gate Valve 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"