Knife Gate Valve
4″ Knife Gate Valve
Upgrade your fluid control system with our robust 4″ knife gate valve, designed for handling thick fluids, slurries, and solids.
Key Features:
- 4-inch diameter for medium-sized pipelines
- High durability for harsh environments
- Sharp-edged gate for minimal pressure drop and effective isolation
- Ideal for mining, wastewater treatment, and pulp and paper industries
- Low maintenance and easy operation
- Reliable seal to prevent leaks
- Simple installation for seamless integration
Enhance your system’s performance and reliability with this essential valve.

Knife Gate Valve
₹19,870.00₹13,248.00Request a Call Back
- Ask a Question

Knife Gate Valve
₹19,870.00₹13,248.00Ask a Question
₹19,870.00 ₹13,248.00
4″ Knife Gate Valve – SS304
Enhance your fluid control system with our 4″ knife gate valve, crafted from durable SS304 stainless steel. Perfect for handling thick fluids, slurries, and solids, it offers:
- 4-inch diameter for medium-sized pipelines
- Corrosion-resistant SS304 stainless steel construction
- Sharp-edged gate for minimal pressure drop and effective isolation
- Ideal for mining, wastewater treatment, and pulp and paper industries
- Low maintenance and easy installation
- Reliable seal to prevent leaks
Experience superior performance and durability with this high-quality valve.
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Related Products
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Full 360° rotation for flexible flow movement
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Sizes from 1” to 16” available
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Material: Stainless Steel (304/316) & Mild Steel
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End connections: Flanged, Threaded (BSP/NPT), or Welded
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Suitable for high-pressure and high-temperature applications
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Leak-proof sealing with O-ring or metal-to-metal design
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Bearing-supported structure for smooth and stable rotation
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Available in single, double, or multi-plane configurations
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Customizable coating or surface treatment available
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Tested for hydro and pneumatic pressure as per standards
Globe Valve: Avail. in various sizes std. & customised. Branded & customised both avail. For more info, click “enquire now” button.
| Sizes | 1/2″, 3/4″,1″,1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″, 5″, 6″ |
| Working Pressure | 5 kg/cm2 to 20 kg/cm2 (working varies according to the size of coupling) |
| Material | Aluminium,Bronze, Carbon Steel,S.S.304, S.S.316 PP / Cement,Fertilizers,Fire Fighting Equipment,Ink / Dye / |
| Paint Industries ,Petrochemical / Refineries / Process Industries, Mining, Oil Drilling Companies | |
| Application | (offshore / onshore ), Railways,Steel Plants, Military, Applications, Pneumatic Conveyors,Oil Blending Plants, |
Key Features:
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🔩 Type: Weld Neck Raised Face (WNRF) Flange
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📐 Sizes: ½” to 48″ (DN15–DN1200) or customized
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🔧 Pressure Ratings: ANSI/ASME Class 150, 300, 600, 900, 1500, 2500
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🧪 Grades: SS 304, 304L, 316, 316L, 321, 347, 310S, 904L, Duplex 2205, Super Duplex 2507, etc.
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🛠️ Standards: ASME B16.5, B16.47, DIN, BS, EN, ISO, JIS
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🔗 Face Type: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
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🧱 Connection: Butt-welded to pipe for strong and leak-proof joint
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⚙️ Surface Finish: Smooth machined face (Ra 3.2 μm typical)
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🔒 Applications: Oil & gas, petrochemical, marine, food processing, power plants, and water treatment systems


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