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Product Details:
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| Name: | Flanged Knife Gate Valve | Application: | General |
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| 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 |
| High Light: | Ggg40 API Valves,GM Sealing ggg40 valve,GM Sealing Manual Knife Gate Valve |
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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.
Contact Person: Henry
Tel: +8615967798598
