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Brand Name : ANRY
Model Number : Z41H
Certification : API,CE,ISO
Place of Origin : WENZHOU
MOQ : 10pcs
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 10000pcs/month
Delivery Time : 7 DAYS
Packaging Details : Plywood case
Name : Flanged Knife Gate Valve
Application : General
Structure : Knife gate
Connection : Flange Ends
Material : Stainless Steel,Casting,Forged carbon steel/stainless steel,alloy & others
Power : Manual,Pneumatic,Worm Gear,Electrical Actuated
Pressure : Medium Pressure,Low Pressure
Media : Water,gas,oil,gas/ oil /water,Crude oil&Natural gas&acid medium
Body material : Cast iron,Ductile Iron ,stainless steel,WCB,CF8 CF8M GGG40,
Standard : ANSI BS DIN JIS,DIN,ASTM,ASME B16.34,API 6D
Introduction:
The Rising Stem Gate Valve is a unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation.
The structure of body and seat eliminates clogging shutoff for flow with fine particles. Additionally, beveled knife edge helps the gate cut through thick media easily.
Size Range: | DN50~600mm NPS 2"-24" (Larger size on request) |
Max Working Press.: | DN50~DN250: 10Bar NPS2~NPS10:150Psi DN300~DN450: 7Bar NPS12~NPS18:90Psi DN500~DN600: 4Bar NPS20~NPS24:60Psi |
Temp. Range: | -29...+800ºC |
Seal Tightness: | According to MSS SP-81 |
Body Material: | Carbon Steel, Stainless Steel, Special Allory |
Gate Material: | Stainless Steel Chrome Plated, Special Allory |
Seat Material: | Stainless Steel+STL EPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C) |
Face to Face: | MSS SP-81 |
Flange Standard: | GB/T 9113.1, JB/T 79.1, HG 20592, ASME B16.5, EN1092-1 |
Applications: | Pulp & Paper, Water Treatment,Beverage & Food,Fine Chemical, Power Planet,Steel Industry, etc. |
Features:
1. Body:
Integral body with full bore structure ensures smooth flow, easy assembly and smaller shell leakage possibility.
Guide claws design at the port bottom for gate fixture, instead of a groove, eliminates any potential clogging when valve shutoff.
2. Gate:
Beveled knife edge provides strong cutting stress and tight sealing.
PTFE resilient point guider above the port prevents metal-metal contact between gate and body.
Gate thickness can be increased to meet higher pressure.
3. Seat:
The seat can be replaceable, reducing the cost of maintenance, and alo be adjustable to meet different sealing class and compensate normal seat wear.
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Staineless steel SS304 150lbs wafer knife gate valve Images |