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Bidirectional Knife Gate Valves
Product Specifications
| Model | Bidirectional Knife Gate Valves |
| Applications | Paper & pulp / Waste water treatment plants / Power plants / Food & Beverage / Mining & Steel plant / Oil & Gas / Chemical plant / Pharma & Sugar Industries / Bulk materials & slurry applications |
| Design standard | MSS-SP-81 |
| Face to face standard | MSS-SP-81 |
| Gland Packing options | Pure PTFE / PTFE impregnated synthetic fiber / PTFE w/Buna-N quad seal / PTFE w/Viton quad seal / PTFE w/EPDM quad seal / PTFE w/Copper Wiper / Graphite |
| Lug options | Full Lug / Semi Lug / Double Flange / Square type |
| Material of construction (MOC) | Cast Iron / Ductile Iron / GGG40 / Cast Steel (WCB) / SS304 (CF8) / SS316 (CF8M) / SS316L (CF3M) – other materials on request |
| Operation | Manual / Pneumatic / Chain wheel operated / Electrical actuator / Bare shaft / Gearbox operated / Manual override |
| Pressure rating | PN6 / PN10 / PN16 / 150# |
| Product | HUBLUXE Bidirectional Knife gate valve |
| Seat options | Metal to Metal / Soft seat (EPDM / Nitrile / Viton / Silicone / PTFE) / PU lined / Rubber sleeve |
| Size | 50 mm – 600 mm (2-inch to 24-inch) |
| Standard flange connection | PN10 & ANSI B16.5 (150#) with Table ‘E’ & ‘D’ / PN6 / PN16 / PN25 / ANSI125 |
| Testing standard | MSS-SP-81 |
| Valve design Type | Bidirectional Knife Gate valve (KGV) |
| Modified On | 23-10-2026 |
GST No - 27ALXPP4537H1ZE | Member since 2026
1, 105, Bhoomi Square, Sector-19D, Plot 14, Opp. Gami Arcade, Vashi, Navi Mumbai, Thane, Maharashtra, 400703
Our Bidirectional Knife Gate Valves are expertly designed to provide reliable performance in demanding industrial applications. Read More...
Product Details
Our Bidirectional Knife Gate Valves are expertly designed to provide reliable performance in demanding industrial applications. The valve features a sharp gate to easily cut through and seal off slurries, powders, and other challenging media. With a bi-directional flow capability, this valve ensures efficient operation and minimal system downtime.Our Bidirectional Knife Gate Valves, designed for reliable and efficient flow control in various industrial applications. These valves are built to withstand high-pressure environments and feature bi-directional sealing, ensuring maximum performance and longevity. Trust in our product to meet your operational needs with excellence.Elevate your fluid handling system with our premium Bidirectional Knife Gate Valves, engineered for precision and durability. With a focus on seamless bidirectional flow control, these valves are ideal for handling abrasive slurries, powders, and viscous fluids. Invest in quality and efficiency with our top-of-the-line valves.Discover the superior performance of our Bidirectional Knife Gate Valves, crafted for versatility and resilience. Perfect for challenging environments, these valves offer tight shutoff in both directions, minimizing leakage and enhancing operational efficiency. Choose our valves for unmatched reliability and functionality in your industrial processes.Ensure smooth and efficient operations with our high-quality Bidirectional Knife Gate Valves. Constructed with durable materials and precision engineering, these valves are suitable for a wide range of applications, including mining, wastewater treatment, and more. The bi-directional flow design allows for versatile installation options and ease of use.Experience superior performance and long-lasting durability with our premium Bidirectional Knife Gate Valves. Designed for dependable service in heavy-duty industries, these valves offer a tight seal and precise control over flow rates. The bi-directional feature provides added flexibility and convenience for a variety of system configurations.
1, 105, Bhoomi Square, Sector-19D, Plot 14, Opp. Gami Arcade, Vashi, Navi Mumbai, Thane, Maharashtra, 400703
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Bidirectional Knife Gate Valves for Slurry & Viscous Fluid
| Applications : Paper & pulp / Waste water treatment plants / Power plants / Food & Beverage / Mining & Steel plant / Oil & Gas / Chemical plant / Pharma & Sugar Industries / Bulk materials & slurry applications |
| Design standard : MSS-SP-81 |
| Face to face standard : MSS-SP-81 |
| Gland Packing options : Pure PTFE / PTFE impregnated synthetic fiber / PTFE w/Buna-N quad seal / PTFE w/Viton quad seal / PTFE w/EPDM quad seal / PTFE w/Copper Wiper / Graphite |
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| End connection: : Flange ends |
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| Availability : Unidirectional Knife Gate Valves (MSS-SP-81) for Slurry & Pulp |
| Seat options: : Metal to Metal, Soft seat (EPDM, Nitrile, Viton, Silicone, PTFE) |
| Size: DN 50 – : DN 1600 (2” to 64”) – Higher sizes on request |
| Standard flange connection: : PN10 & ANSI B16.5 (150#) with Table ‘E’ & ‘D’, PN6, PN16, PN25, ANSI125 |
| Maximum Inlet Pressure: : 25 to 1500 psig |
| Maximum Outlet Pressure: : 0 to 600 psig |
| Modal : Pressure Reducing Valves |
| Pressure rating: : ANSI 150# to 600# |
| Model : Safety Relief Valves |
| Pressure rating: : 150# to 2500# |
| Seat options: : Metal to metal, soft seat |
| Size: : 25 mm x 50 mm to 250 mm x 350 mm |
Safety Relief Valves (HE21-O & HE21-C)
| End connection: : Flange end |
| Model : Safety Relief Valves (HE21-O & HE21-C) |
| Pressure Rating: : 150# to 2500# with drilling options in Table-H & Table E |
| Size: : 15 mm x 25 mm to 50 mm x 50 mm |
Safety Relief Valves (HE60-O & HE60-C)
| Model : Safety Relief Valves (HE60-O & HE60-C) |
| Pressure rating: : 150# to 2500# |
| Seat options: : Metal to metal, soft seat |
| Size: : 25 mm x 50 mm to 250 mm x 350 mm |
Automatic Control Valve- PRV (Model: HE-261)
| Adjustment range: : 0 to 150 psig |
| Applicable Media: : Any Liquid service |
| Material Options: : WCB, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M |
| Modal : Automatic Control Valve- PRV (Model: HE-261) |
Safety Relief Valve (HE20-O & HE20-C)
| End connection: : Threaded (Screwed end) as per ASME B1.20.1 |
| Model : Safety Relief Valve (HE20-O & HE20-C) |
| Pressure rating: : 150# to 2500# |
| Size: : 15 mm x 25 mm to 50 mm x 50 mm |
Pilot Operated Safety Relief Valve (Model: HE60-PO)
| Design standards: : As per standards API-520 / API-526 / API-527 |
| Model : Pilot Operated Safety Relief Valve (Model: HE60-PO) |
| Pressure Rating: : 150# to 2500# with drilling options in Table “H” & Table “E” |
| Size: : 25 mm x 50 mm to 250 mm x 350 mm |
