304 Pulp Valves Supplier, check sizes of ASTM A351 CF8M 316 Slurry knife gate valves
Knife Gate Valve is a type of valve that has a gate. The gate is embedded in the valve body and is controlled by a threaded stem. The stem has a handle on top and is operated by the handle. The knife gate valve manufacturers produce them in various material grades and standards. The gate valves can come in different types for different applications requirements. Sometimes the fluid is too thick to be block by an ordinary gate. This is where sharp ended knife gates are used. These are good in blocking high viscosity fluids by cutting through them and blocking the fluid flow. The knife gate valve manufacturers in india produce the valves for pulp and paper, power plant, wastewater treatment plants, chemical plants, food and beverages, mining industries and many other industries.
Stainless Steel Knife Gate Valve
304 Pulp Valves
ASTM A351 CF8M 316 Slurry knife gate valves
Biggest Supplier of Knife Gate Valve, Refer SS Wafer and lug type knife gate valve Dimensions
The sizes range with the knife gate valve specification. There are sizes ranging from DN50 through DN1200 and larger diameter valves can be made upon request. The standard sizes are used mostly in the industries. The working pressures of the valves differ as well. There are different pressures and diameter correlations. The DN50 through DN250 flanges can handle pressures of 10 bars, valves up to DN400 are made for 6 bar pressure and so on. The knife gate valve dimensions such as the body width, flange size, face to face fitting size, the inflow and outflow diameters vary with the valve type and the application requirements.
Table of Content
| Size | 50NB — 600NB |
|---|---|
| Pressure | 150PS1 |
| Temperature | 0 Deg C - 1200 Deg C. |
| Body , Chest | Solid One piece casting of Cast Iron Fg 260 Cast Steel Gr WCB ,CF8,CF8M. |
| Seat | Integral to Body, Soft, Optional. |
| Gate | AISI SS 304,316,316L,317,317L |
| Screw Spindle | AISI SS 410,304,316. |
| Nut | Brass |
| Yoke | Plate type of MS . |
| Gland Follower | Cast Iron , Cast steel , Ductile Iron ,CF8,CF8M. |
| Hand Wheel | Cast Iron , Cast steel , Ductile Iron |
| Gland Packing | PTFE , PTFE Impregnated |
| Ends | Lugged |
| Port | STANDARD [Round] Optional V Port, Diamond Port,. |
- Body
- Gate
- Stem
- Seat
- Port
- End Connection
- Drilling
| MSS SP-81 Metal Seated Valves | : | Stainless Steel, Bonnetless, Flanged Knife Gate Valves |
| ANSI B16.5- 2" - 24" (50 - 600mm) Flanged Conforms to | : | Carbon Steel Flanges and Fittings, ANSI 150. Related drilling dimensions |
| ANSI 16.47- 26" - 48" (650 - 1200mm) | : | Large diameter Steel Flanges. Series A. Conforms to related dimensions |
| ASME B16.20-2" - 48" (50 - 1200mm) Flanges. gasket | : | Metallic Gaskets for Pipe Conforms to Spiral-Wound Dimensions` |
| Size range | DN 2"/50mm to DN 24"/600mm Working pressure: DN 2"/50mm to DN 24"/: 150 psi / (10 kg/cm2) |
| Sr.No. | Seal Type | Application Area | Temperature Range |
| 1 | Metal To Metal Seated | 1) High dense media 2) Full tightness not required 3) Abrasive material |
High temperature range |
| 2 | Soft Seated | 1) Low dense media application 2) Leak proof application |
Temperature range according to Seat material (consult to factory) |
Knife Valve Manufacturer In India, Ready Stock of CF8 Stainless Steel Resilient Seated Knife Gate Valve
| EPDM | heat, ozone and sunlight | 40°C / +100°C |
| NBR | ozone and oxygenates solvents | 30°C / +90°C |
| GUM RUBBER | all natural gum elastomers, both filled and unfilled and synthetic | +75°C |
| VITON | ozone and sunlight, very good flexibility at low temperature | 40°C / +230°C |
- Adjustable cushioning at both ends
- Wide varieties of mountings
- Low friction
- Long life
- High temperature (Viton seals) 150°C max.
| Maximal operating pressures | 10 bar |
ASTM A351 CF8M 316 Slurry Knife Gate Valves
A351 CF8 304 Wafer And Lug Type Knife Gate Valve
CF8M Stainless Steel Resilient Seated Knife Gate Valve
Stainless Steel 304 Metal Seated Knife Gate Valve
Stainless Steel 316 Bonneted Knife Gate Valve
CF8 Stainless Steel Pneumatic Knife Valve
Technical Specifications |
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Cylinder bore Ø ( mm ) |
125 |
160 |
200 |
Cushion stroke ( mm ) |
40 |
40 |
40 |
Standard strokes * ( mm ) |
50 80 100 125 160 200 250 300 320 400 500 |
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Medium |
Compressed air - filtered - lubricated |
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Working Pressure |
0.5 - 10 bar |
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Medium Temperature |
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Regular 5° - 60° C |
5° - 60° C |
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High temperature applications** |
5° - 150° C max. |
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Materials of construction |
Aluminium, Brass, Nitrile, Steel, Acetal, Iron, polyurethane |
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Mountings |
Basic cylinder, Foot mounting, Front flange, Rear flange, Male clevis, Female clevis, |
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Female clevis (King pin), Centre trunnion, Front trunnion, Rear trunnion |
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Accessories |
Clevis foot bracket, Wall mounting bracket, Trunnion bracket, Rod end fork, |
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Rod end aligner, Rod end spherical eye |
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- 1. Slurry Lines
- 2. Sludge and Viscous Media Handling
- 3. Pulp and Paper Stock Lines
- 4. Dry Solid and Powder Handling
- 5. High Temperature Gas Lines and Many More
View Price List of Pneumatic Knife Gate Valve, Available Brass Metal Seated Knife Gate Valve in Wide Range of Sizes
- Precisely designed
- Accurate dimension
- Rust proof
- Corrosion-resistance
- Compact size
- Sturdiness
- DN50-DN250: 10 bar
- DN300-DN400: 6 bar
- DN450: 5 bar
- DN500-DN600: 4 bar
- DN700-DN1200: 2 bar
| EN 1092 PN 10 and ANSI B16.5 (class 150). |
- Handwheels
- Chainwheels
- Bevel gears
- Levers
- Pneumatic cylinders
- Hydraulic cylinders
- Electric motors etc.
Check A351 CF8 Bonneted Knife Gate Valve Specification, Stainless Steel Slurry Knife Gate Valves Distributor
- Tailings slurry lines
- Slurry pump isolation
- Thickener feed and discharge lines
- Flotation isolation