What ratings are typical for waterworks?
PN10 and PN16 flanged valves are most requested for distribution and plant utility water.
Direct answer · 2026-11-02
Supreme Valves India supplies waterworks and utility valves — ductile/cast iron sluice, butterfly, check, and air valves — PN10/PN16 flanged packages for municipal and plant water systems.
Attach BOQ for line-by-line techno-commercial offer.
FAQ
Do you supply air release valves?
Yes. Single/double orifice air valves and combination air valves are quoted by size and pressure rating.
Are coated DI valves available?
Fusion-bonded epoxy and other coatings can be scoped when stated on the RFQ.
Related
RFQ checklist
Send size, pressure class (PN / Class), MOC, end connection, quantity, and delivery city via contact.html. Related: quotation checklist · lead hub · how to buy · RFQ landings.
Waterworks supply
Resilient-seated gate, butterfly, and check valves for transmission and distribution are quoted to PN10/PN16. Coatings, stem caps, and gearboxes should be listed for firm pricing.
Related: Gate valves · API 600 · NRS vs OS&Y · Rising vs NRS · Butterfly · Wafer butterfly · Contact / RFQ