- Full Port or Standard Port   2. Main Part & Materials   3. Normal Pressure Rating OUR ADVANTAGE FOUNDRY - CASTING * FORGING Channel Steel is one of the more common types of Section Steel and are widely used in construction as building, wall, roof, and ceiling supports. The inside corners of the steel channel have specific radii that provides it the required strength and rigidity to support steel angles, and for various other structural and construction projects. Channel Steel,Channel Section Steel,Stainless Steel Channel,Stainless Steel U Channel Jinan Haiyao New Energy Equipment Co., Ltd. , https://www.haiyaonewenergy.com
Cast Steel WCB/LCB Full Lug knife Gate Valve Conform to MS SP-81, They are tested according to API 598, and marked as per MSS SP-25Â
1. Construction is as follows: Â
- Without BonnetÂ
- Soft or Metal SeatedÂ
- Renewable SeatÂ
- Solid Knife with Hard Cr CoatedÂ
- Wafer to Suit for FlangedÂ
- Flanged Ends to ASME B16.5 and B16.47
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
PN6~PN16, CLASS150
4. Normal Size Range
DN50~DN1500, 2"~60"Â
 
Model NO.: Z71
Thread Position of Valve Rod: Outside Gate Valve
Usage: Regulation
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Characteristic: Full Lug Knife Gate Valve
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
Inspect & Test: Ms Sp-81
Certificate 1: Dnv CE 0575
Certificate 2: ISO 9001: 2008
Certificate 3: API 600
Certificate 4: API 6D
Trademark: VATAC
Transport Package: Sea Worthy
Specification: API, ANSI, Asme, Bs, DIN, JIS, GB etc.
Origin: China
HS Code: 84818040