Why peripheral seal on knife gate valves?
A peripheral seal improves shut-off around the gate perimeter for slurry and solids service versus metal-to-metal only.
RFQ-intent page · From live buyer enquiry language · Updated October 2026
Who manufactures knife edge gate valves with peripheral seal in India?
Supreme Valves India manufactures and quotes knife edge gate valves (KEGV) with peripheral / resilient seat options for slurry, pulp, wastewater and bulk solids RFQs. Bidirectional sealing and through-conduit options are confirmed against the medium and pressure.
Typical RFQ specification
- Type: knife edge gate valve, wafer or flanged
- Seat: peripheral / resilient seal (or metal seat when specified)
- Service: slurry, wastewater, pulp, powder
- Actuation: handwheel, gear, pneumatic cylinder on request
Buyer FAQ
Sizes commonly quoted?
Send DN / inch and pressure. Typical industrial RFQs cover DN50–DN600; larger sizes on enquiry.
Can you supply with pneumatic actuator?
Yes — actuator package quoted with air supply and fail position when specified.
Pages are written from aggregated RFQ intent (valve type, size, class, material, application). Client names and private email content are not published.
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