Butterfly Valves Toronto: UL ULC FM Listed Grooved Wafer and Lug Butterfly Valves for GTA Fire Protection Projects
ValveAtlas supplies UL Listed, ULC Listed and FM Approved butterfly valves with integral tamper supervision to fire protection contractors, mechanical subcontractors and EPC firms on Toronto, North York, Scarborough, Etobicoke, Mississauga, Vaughan, Markham, Brampton and Greater Toronto Area projects. Same-day pickup at Toronto HQ warehouse, OBC-compliant submittals with ULC certification, and full technical support for Toronto Fire Services inspection.
This page is the technical reference for GTA specifying engineers selecting butterfly valves on fire sprinkler, standpipe, HVAC chilled/condenser water and domestic water systems governed by the Ontario Building Code, NFPA 13, NFPA 14, NFPA 20, NFPA 24, NFPA 72 and AWWA C504.
Butterfly valve range for Toronto projects
| Type | SKU | End connection | Pressure class | Listings | Sizes | Typical Toronto application |
|---|---|---|---|---|---|---|
| Grooved butterfly with integral tamper | UVB-G310 | Grooved AWWA C606 | 300 psi CWP | UL 1091, ULC, FM Class 1112 | 2″ to 12″ | Zone control on Toronto high-rise sprinkler risers |
| Wafer butterfly | UVB-W410 | Wafer ANSI 125/150 | 300 psi CWP | UL 1091, ULC, FM | 2″ to 12″ | HVAC chilled water isolation, Toronto commercial towers |
| Lug butterfly | UVB-L510 | Lug ANSI 125/150 | 300 psi CWP | UL 1091, ULC, FM | 2″ to 12″ | End-of-line service, dead-end branch isolation |
| Grooved butterfly with gear operator | UVB-G310-GO | Grooved AWWA C606 | 300 psi CWP | UL, ULC, FM | 6″ to 12″ | Large-diameter fire pump discharge isolation |
Why Toronto contractors choose ValveAtlas
Integral ULC tamper switch. UVB-G310 ships with factory-installed DPDT ULC-listed tamper switch pre-wired to NFPA 72 supervisory signal requirements. No field-added tamper bracket, no extra labor hours, no inspector rejection for missing supervision on Toronto jobs.
Ontario Electrical Safety Authority compliance. Integral tamper switches are CSA-certified and accepted by ESA inspectors without additional documentation. Eliminates the back-and-forth between mechanical and electrical trades on Toronto multi-trade sites.
Same-day pickup at Toronto HQ. Toronto HQ warehouse holds UVB-G310 in 2″ through 8″ and UVB-W410 in 2″ through 6″ ready-to-ship. Contractor pickup available weekdays 8 am to 5 pm or same-day courier to GTA jobsites via Toronto logistics partners.
Code and listing acceptance for Toronto
Ontario Building Code. The OBC adopts NFPA 13 for sprinkler systems and NFPA 14 for standpipes, and requires valve supervision on every control valve on a fire protection system. UVB-G310 integral tamper meets the supervision requirement without field work.
ANSI/CAN/UL/ULC 1091 listing. Every UVB-series valve carries ULC listing for Canadian fire protection acceptance. Toronto Fire Services inspectors accept at final inspection without additional field verification.
Toronto Fire Services acceptance. Every UVB-G310 shipment includes ULC certificate and manufacturer’s declaration of conformity.
High-rise Zone 1 / Zone 2 standpipe. Toronto high-rise Zone 1 and Zone 2 standpipe risers accept UVB-G310 at 300 psi CWP; higher-pressure 500 psi CWP configurations available for supertall projects exceeding 400 psi zone working pressure.
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.
Toronto-specific delivery logistics
Downtown core high-rise. Downtown core high-rise towers — bulk valve orders palletized for elevator or crane hoist to upper floors. Coordination with building logistics for narrow downtown unloading.
North York, Scarborough and Etobicoke. Yonge-Eglinton, North York Centre, Scarborough commercial, Humber Bay and Etobicoke industrial — same-day courier from Toronto HQ to job sites.
Mississauga and Brampton. Mississauga commercial, light rail transit, airport-area and Brampton industrial projects — next-day truck freight with AM or PM delivery windows.
Vaughan and Markham. Vaughan Metropolitan Centre, Markham Centre, Richmond Hill data centres — direct freight via Highway 407 or 404 to jobsites.
Related products for complete Toronto project package
Gate valves. UV0199 OS&Y flanged gate for Toronto riser bases. See Gate Valves.
Grooved couplings. UV11 rigid and UV14 flexible couplings for UVB-G310 grooved connections. See Coupling Fittings Toronto.
Check valves. UV-CV swing check for Toronto FDC trim and fire pump discharge. See Check Valves.
Wet alarm valves. UVW-1511-300 wet alarm for Toronto riser base trim. See Wet Alarm Valves.
Tamper switches. Standalone OS&Y yoke tamper and NRS post tamper when integral tamper on butterfly is not used. See Tamper Switches.
Frequently asked questions (Toronto)
Are these butterfly valves accepted by Toronto Fire Services? Yes. UVB-series butterfly valves are UL/ULC/FM triple-listed, meeting Toronto Fire Services acceptance criteria. Every shipment ships with ULC certificate and manufacturer’s declaration of conformity.
Do I need a tamper switch with every butterfly valve on a Toronto project? Yes. NFPA 13 and the OBC require valve supervision on every control valve on a fire protection system. UVB-G310 grooved butterfly ships with integral DPDT ULC-listed tamper switch, eliminating field-added tamper installation cost and labor.
What is delivery time to Toronto? Standard stock items ship same day from Toronto HQ warehouse. Contractor pickup available weekdays 8 am to 5 pm; same-day local courier delivery to GTA available for emergency replacements. Next-day truck freight to Mississauga, Brampton, Vaughan, Markham and broader GTA.
Does UVB-G310 meet high-rise Zone 2 pressure? Yes. UVB-G310 is rated 300 psi CWP standard. For Toronto supertall Zone 2 standpipe risers exceeding 250 psi zone working pressure, 500 psi CWP configuration available on request with same UL/ULC/FM listings preserved.
Contact ValveAtlas for Toronto project quotation
For butterfly valve quotations, approved-equal submittals for Toronto Fire Services approval, or OBC compliance packages on Toronto, Mississauga, Vaughan, Markham, Brampton or Greater Toronto Area projects, email the project specification and drawings to info@valve-atlas.com or use the contact form. Standard turnaround is 24 hours on GTA projects.