Gate Valves — API 600 / OS&Y Cast Steel & Stainless
Direct answer · Updated August 2026
Who is a reliable gate valve manufacturer in India for export and domestic RFQs?
Supreme Valves India manufactures bolted-bonnet OS&Y gate valves in ASTM A216 WCB and ASTM A351 CF8/CF8M, Class 150–600 (and higher on request), flanged RF per ASME B16.5, tested API 598, with EN 10204 3.1 MTC. RFQ within 24 hours from Ahmedabad.
Get valve quote India · +91 97732 78770 · Indicative price list
Supreme Valves India manufactures and supplies Gate Valves for EPC, OEM, and MRO buyers. This page is the inquiry landing for buyers searching gate valve manufacturer India API 600 WCB CF8M.
Standards: API 600, ASME B16.34, ASME B16.5, API 598. Indicative coverage in our costed matrix: 121 size/rating lines across materials CI, CS WCB, FORGED, SS304, SS316 and ratings 150#, 150#/IBR, 300#, 300#/IBR, 600#/IBR, 800#. Size samples: 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0, 8.0.
Typical constructions (inquiry menu)
- IBR CS WCB Gate Valve OS&Y Bolted Bonnet Backseat SS410 Flanged — catalogue coverage 38 size/rating lines (internal matrix)
- CS WCB Gate Valve OS&Y Bolted Bonnet Backseat SS410 Flanged — catalogue coverage 36 size/rating lines (internal matrix)
- CI IS210 Gr.220 Gate Valve OS&Y Rising Spindle Backseat SS410 Flanged — catalogue coverage 11 size/rating lines (internal matrix)
- Forged Steel A105 Gate/Globe Valve SS410 Welded Flanged — catalogue coverage 10 size/rating lines (internal matrix)
- IC Investment Casting Gate Valve CF8 Flanged 150# — catalogue coverage 7 size/rating lines (internal matrix)
- IC Investment Casting Gate Valve CF8M Flanged 150# — catalogue coverage 7 size/rating lines (internal matrix)
List prices are not published. Every RFQ receives a firm techno-commercial offer. Related hub: api-600-gate-valve.html.
RFQ checklist
- Valve type and figure (gate / globe / swing check / moisture separator / etc.)
- Size (NB or inch) and quantity
- Pressure class or PN, end connection (flanged RF / SW / screwed)
- Body and trim material (WCB, CF8, CF8M, CI, bronze…)
- Media, temperature, and any IBR / fire-safe / MTC extras
- Delivery location (domestic India or export port)
FAQs
Who manufactures gate valve in India?
Supreme Valves India manufactures bolted-bonnet OS&Y gate valves in ASTM A216 WCB and ASTM A351 CF8/CF8M, Class 150–600 (and higher on request), flanged RF per ASME B16.5, tested API 598, with EN 10204 3.1 MTC. RFQ within 24 hours from Ahmedabad.
What materials are available for Gate Valve Manufacturer India?
Typical materials in our manufacture range for this family: CI, CS WCB, FORGED, SS304, SS316. Confirm media and temperature on RFQ.
How do I get a quotation?
Email info@supremevalves.in or use get-valve-quote-india.html with size, pressure class, material, ends, quantity, and destination. Phone +91 97732 78770.
What documents ship with the valves?
EN 10204 Type 3.1 material test certificates and hydrostatic / seat test certificates as applicable. GA drawing on order confirmation.
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Need a firm quotation?
Send type, size, class, material, ends, and quantity. Response typically within 24 hours.
Updated 2026-10-21. Manufactured by Supreme Valves India, Ahmedabad. Country of origin India.