Butterfly Valves London UK | LPCB FM Grooved Wafer Lug BS 9999 BS EN 12845 | Valve-Atlas

Butterfly Valves London UK: LPCB and FM Listed Grooved Wafer and Lug Butterfly Valves for London and South East Fire Protection Projects

ValveAtlas supplies LPCB Approved, FM Approved and UL Listed butterfly valves with integral tamper supervision to fire protection contractors, M&E subcontractors and EPC firms on London, Greater London, Canary Wharf, City of London, Croydon, Stratford, Battersea, Paddington, King’s Cross, Nine Elms and South East England projects. 7-day sea freight from Toronto HQ (or 3-day air freight on emergency), LPCB-compliant submittals, and full technical support for BS 9999 and BS EN 12845 compliance.

This page is the technical reference for London specifying engineers selecting butterfly valves on fire sprinkler, wet and dry riser, HVAC chilled/condenser water and domestic water systems governed by Building Regulations Approved Document B, BS 9999, BS EN 12845, BS 9990, FOC Rules and LPC Sprinkler Rules.

Butterfly valve range for London projects

Type	UNIVAL SKU	End connection	Pressure class	Listings	Sizes (metric)	Typical London application
Grooved butterfly with integral tamper	UVB-G310	Grooved BS EN 10255 / AWWA C606	21 bar (300 psi) CWP	LPCB, FM Class 1112, UL 1091	DN50 to DN300	Zone control on Canary Wharf and City of London risers
Wafer butterfly	UVB-W410	Wafer PN10/PN16	21 bar (300 psi) CWP	LPCB, FM, UL 1091	DN50 to DN300	HVAC chilled water on King’s Cross and Paddington towers
Lug butterfly	UVB-L510	Lug PN10/PN16	21 bar (300 psi) CWP	LPCB, FM, UL 1091	DN50 to DN300	Dead-end branch isolation on London commercial
Grooved butterfly with gear operator	UVB-G310-GO	Grooved BS EN 10255 / AWWA C606	21 bar (300 psi) CWP	LPCB, FM, UL	DN150 to DN300	Fire pump suction/discharge on Crossrail stations

Why London contractors choose ValveAtlas

LPCB Approved certification. Every UVB-series valve is LPCB Approved per LPS 1197, meeting London Fire Brigade and insurance underwriter acceptance criteria. LPCB Red Book listing verifiable online; LPCB Certificate provided with every shipment.

Integral LPCB tamper switch. UVB-G310 ships with factory-installed DPDT tamper switch meeting BS EN 54-18 supervisory signal requirements. Accepted by London Fire Brigade and insurance inspectors without field-added tamper installation.

BS 9999 and BS EN 12845 submittals. ValveAtlas provides complete submittal packages with LPCB certificates, FM certificates, installation instructions, hydrostatic test records and engineer acceptance letters compatible with Building Regulations Approved Document B, BS 9999 Section 32 (fixed firefighting installations), BS EN 12845 (sprinkler systems) and BS 9990 (non-automatic firefighting systems).

7-day sea freight or 3-day air freight from Toronto. Toronto HQ warehouse consolidates UVB-G310, UVB-W410 and UVB-L510 for weekly sea freight container to Southampton or Felixstowe, with Heathrow air freight available for emergency project requirements.

Direct substitution of Pegler, Crane and Victaulic UK. UNIVAL UVB-series valves are dimensionally interchangeable with Pegler PB butterfly, Crane D071/D072, Victaulic Series 705 and Tyco BFV-300 per PN10/PN16 and AWWA C606 dimensions. Replace line items on London projects without redesign.

Code and listing acceptance for London

Building Regulations Approved Document B. Building Regulations 2010 Approved Document B (Fire Safety) Volume 2 references BS 9999 and BS EN 12845 for fire protection systems in non-dwelling buildings. LPCB Approved butterfly valves meet listing requirements.

BS EN 12845 and LPC Sprinkler Rules. BS EN 12845 Annex G and LPC Sprinkler Rules Technical Bulletin TB203 require LPCB Approved butterfly valves on all sprinkler system control valves. UVB-G310 integral LPCB-listed tamper meets supervision requirement.

London Fire Brigade and insurance underwriter acceptance. London Fire Brigade (LFB) Regulatory Compliance unit and commercial insurance underwriters (FM Global, Zurich, AXA, RSA) accept LPCB Approved valves for all London commercial, retail, high-rise residential and industrial projects.

TfL, Network Rail and Crossrail. Transport for London (Underground, Elizabeth line, Overground), Network Rail and Crossrail specify LPCB Approved butterfly valves on station fire suppression, tunnel ventilation and rolling stock depot fire systems. UNIVAL UVB-series acceptance on TfL bid packages.

Pegler, Crane and Victaulic UK substitution for London projects

Pegler PB wafer butterfly. Substitute UVB-W410 wafer butterfly. Same PN10/PN16 bolt pattern, same 21 bar CWP, same LPCB/FM/UL listing.

Crane D071 wafer / D072 lug. Substitute UVB-W410 wafer / UVB-L510 lug butterfly.

Victaulic Series 705 grooved. Substitute UVB-G310 grooved butterfly with integral tamper.

Tyco BFV-300. Substitute UVB-G310 grooved.

Bray Series 31/32. Substitute UVB-W410 wafer / UVB-L510 lug butterfly on Bray-specified London projects.

London-specific delivery logistics

Canary Wharf and City of London. One Canada Square, Leadenhall, 22 Bishopsgate, Scalpel, Cheesegrater and City of London commercial towers — consolidated container delivery to on-site logistics centres. Coordination with CoL and Canary Wharf Group on delivery windows and congestion charge.

Crossrail and Elizabeth line. Paddington, Bond Street, Tottenham Court Road, Farringdon, Liverpool Street, Whitechapel, Canary Wharf, Custom House stations — specialised underground station logistics with LFB/TfL security clearance.

King’s Cross and Stratford. King’s Cross regeneration, Stratford International, Olympic Park legacy, Westfield expansion — direct container delivery to construction logistics centres.

Nine Elms and Battersea. Battersea Power Station, Nine Elms regeneration, US Embassy area, Vauxhall — bulk valve orders staged for multi-phase construction.

South East and M25 corridor. Slough, Reading, Croydon, Crawley, Sevenoaks, Dartford data centres and commercial — 2-day onward freight from London consolidation.

Related products for complete London project package

Gate valves. UV0199 OS&Y PN16 gate valve for London riser bases. See Gate Valves.

Grooved couplings. UV11 rigid and UV14 flexible couplings for UVB-G310 connections. See Coupling Fittings London.

Check valves. LPCB Approved swing check for London dry and wet riser inlet trim. See Check Valves.

Wet alarm valves. UVW-1511-300 wet alarm for London riser base trim. See Wet Alarm Valves.

Fire pumps. LPCB Approved horizontal split case pumps for London high-rise. See Fire Pumps.

Frequently asked questions (London)

Is UNIVAL LPCB Approved? Yes. UNIVAL UVB-series butterfly valves are LPCB Approved per LPS 1197. LPCB Red Book listing verifiable online; LPCB Certificate provided with every shipment. LFB inspectors and commercial insurance underwriters accept at final inspection.

What documentation is required for BS 9999 / BS EN 12845 submittal? LPCB Certificate (LPS 1197), FM Certificate (FM Class 1112), UL Certificate (UL 1091), manufacturer’s installation instructions, hydrostatic test records, and engineer’s acceptance letter. ValveAtlas provides complete UK-format submittal packages with each quote.

What is delivery time to London? Standard stock consolidates in Toronto HQ weekly for sea freight container to Southampton or Felixstowe (7 to 10 days door-to-door). Emergency orders ship Heathrow air freight in 3 days. Contact sales for specific timeline on priority projects.

Do I need a tamper switch on every butterfly valve on a London project? Yes. BS EN 12845 Annex G and LPC Sprinkler Rules TB203 require valve supervision on every control valve. UVB-G310 ships with integral DPDT LPCB-listed tamper, eliminating field-added tamper installation and labor.

How do I substitute Pegler or Crane on a London project? Submit substitution letter with LPCB/FM/UL certificates, product data sheet and dimensional drawings showing UVB-W410/UVB-G310 interchangeability. Engineer-of-record approval and LFB/insurance underwriter acceptance follows. ValveAtlas provides full UK-format substitution submittal package on request.

Contact ValveAtlas for London project quotation

For butterfly valve quotations, Pegler, Crane or Victaulic UK substitution submittals for LFB approval, or BS 9999 / BS EN 12845 compliance packages on London, Canary Wharf, City of London, Croydon, Stratford, King’s Cross or Greater London projects, email the project specification and drawings to burakpadr@gmail.com or use the contact form. Standard turnaround is 72 hours on UK projects.