Grooved Check Valves Montreal

Grooved Check Valves Montreal: UL Listed, ULC Certified and FM Approved Grooved-End Swing and Silent Wafer Check Valves for NFPA 13 Sprinkler, NFPA 14 Standpipe and NFPA 20 Fire Pump Discharge Applications

ValveAtlas supplies UL Listed, ULC Certified and FM Approved grooved-end swing check (UVSC-G310) and silent wafer check (UVSC-W310) valves in DN50 through DN300 (2″ through 12″) with ductile iron body and EPDM-encapsulated disc or bronze disc with EPDM seat to fire protection contractors and mechanical subs across Montreal. 300 psi working pressure. Full NFPA 13/14/20 compliance and Service de securite incendie de Montreal (SIM) acceptance under CCQ Chapitre Batiment and CNB 2020.

Technical reference for Montreal sprinkler contractors and fire pump installers working on airport terminals, aerospace plants, downtown office towers and university campuses. Grooved swing check is the preferred backflow prevention at fire pump discharge, sprinkler riser base and standpipe inlet. Silent check (spring-assisted wafer) eliminates water hammer in long horizontal sprinkler mains and fire pump discharge piping.

UVSC-G product range for Montreal projects

UVSC-G310 is the grooved swing check with ductile iron body (ASTM A536), EPDM-encapsulated bronze disc and 300 psi rating. UVSC-W310 is the silent (spring-assisted wafer) check in matching sizes for water hammer-prone installations. UVSC-F310 is the flanged swing check (not grooved) for legacy flanged riser retrofit. All three carry UL + ULC + FM listing (threaded UVSC-T310 has UL + FM only).

Why Montreal contractors choose ValveAtlas grooved check valves

UL 312 and FM 1210 triple listing. UVSC-G310 carries UL 312 (Check Valves for Fire Protection Service), FM 1210 (Swing Check Valves) and ANSI/CAN/UL/ULC 312 Canadian equivalent listings.

EPDM-encapsulated disc for bubble-tight shutoff. Bronze disc substrate with EPDM encapsulation provides bubble-tight backflow prevention and corrosion resistance for wet sprinkler and standpipe service.

Silent (spring-loaded wafer) variant eliminates water hammer. UVSC-W310 closes before reverse flow develops, preventing the pressure surge that causes pipe rupture at fire pump startup/shutdown.

Approved-equal submittals

Where a specification names a specific manufacturer, we prepare an approved-equal submittal package (listing certificates, dimensional drawings and material data) for review by the engineer of record and the authority having jurisdiction.

Related Montreal products

See also: Check valves Montreal (all types), Grooved ball valves Montreal, Butterfly valves Montreal, Fire pumps Montreal.

Contact ValveAtlas for Montreal grooved check valves quotation

Email UVSC-G quotation requests and approved-equal submittal requests for Service de securite incendie de Montreal (SIM) approval to info@valve-atlas.com.