Knife Gate Valve
Sharp-edged gate design for slurry, pulp, and abrasive media applications.
Technical Specifications
| Type | Resilient Seated / Metal Seated |
| Size Range | 2" to 48" (50 mm to 1200 mm) |
| Body Materials | Carbon Steel, Stainless Steel 304/316 |
| Gate Material | SS304 / SS316 / Hardened |
| Seat Material | EPDM, NBR, PTFE, Metal |
| End Connections | Wafer, Lug, Flanged |
| Pressure Rating | PN6 / PN10 |
| Standards | MSS SP-81, API 609 |
Applications
Slurry, pulp & paper, mining, wastewater
Frequently Asked Questions
About Knife Gate Valve — ordering, specs, delivery & compliance
What standards does the Knife Gate Valve comply with?+
Our Knife Gate Valve complies with MSS SP-81, API 609. All products are manufactured to international standards and come with full material test reports (MTR), dimensional inspection reports, and hydrostatic test certificates on request.
What materials are available for the Knife Gate Valve?+
The Knife Gate Valve is available in Carbon Steel, Stainless Steel 304/316. Material selection depends on your process fluid, temperature, pressure, and corrosion requirements.
What is the delivery lead time for Knife Gate Valve?+
Standard stock sizes are available for immediate dispatch from our Vadodara warehouse. Custom sizes and special materials typically have a lead time of 2–6 weeks depending on specifications. We serve customers across India within 1–7 business days and export to the Middle East, Southeast Asia, Europe, and the Americas with full export documentation.
Can I get a custom Knife Gate Valve for a specific application?+
Yes. Vajra Industrial Solutions supplies custom-engineered gate valves for specific process conditions. Submit your technical requirements — including pressure class, temperature range, fluid type, end connections, and any special trim or coating needs — via our RFQ form or WhatsApp, and our engineering team will respond within 24 hours.
What pressure ratings are available for the Knife Gate Valve?+
The Knife Gate Valve is available in pressure ratings of PN6 / PN10. Higher-pressure classes are available for critical service applications in oil & gas, power generation, and chemical processing.
How do I request a quote for the Knife Gate Valve?+
You can request a quote by clicking the "Request Quote" button on this page, filling out our RFQ form at vajravyuh.com/rfq, emailing us at sales@vajravyuh.com, or WhatsApping us directly at +91-9979774557. Please include quantity, size, pressure class, material grade, and end-connection type for the fastest response.
Need a Quote for Knife Gate Valve?
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