{"id":41695,"date":"2026-04-21T06:46:46","date_gmt":"2026-04-21T06:46:46","guid":{"rendered":"https:\/\/valve-atlas.com\/dry-pipe-valves-boston\/"},"modified":"2026-04-26T01:06:25","modified_gmt":"2026-04-26T01:06:25","slug":"dry-pipe-valves-boston","status":"publish","type":"page","link":"https:\/\/valve-atlas.com\/fr_ca\/dry-pipe-valves-boston\/","title":{"rendered":"Dry Pipe Valves Boston | UL\/FM NFPA 13 LMA Hospital Dry Pipe BFD | Valve-Atlas"},"content":{"rendered":"<style>\ndiv.va-loc { font-family: Outfit, -apple-system, sans-serif !important; max-width: 1200px !important; margin: 32px auto !important; padding: 0 24px !important; box-sizing: border-box; }\ndiv.va-loc h2 { border-bottom: 3px solid #0B5ED7 !important; padding-bottom: 8px !important; margin-top: 48px !important; margin-bottom: 20px !important; color: #021228 !important; font-size: 32px !important; }\ndiv.va-loc h3 { color: #021228 !important; margin-top: 32px !important; margin-bottom: 12px !important; font-size: 22px !important; }\ndiv.va-loc p { color: rgba(2,18,40,0.82) !important; line-height: 1.7 !important; margin-bottom: 16px !important; font-size: 17px !important; }\ndiv.va-loc ul { padding-left: 24px !important; margin: 16px 0 24px !important; }\ndiv.va-loc ul li { color: rgba(2,18,40,0.82) !important; line-height: 1.8 !important; margin-bottom: 8px !important; list-style: disc !important; font-size: 17px !important; }\ndiv.va-loc strong { color: #021228 !important; }\ndiv.va-loc a { color: #0B5ED7 !important; text-decoration: underline !important; }\ndiv.va-loc a:hover { color: #021228 !important; }\ndiv.va-loc table { border-collapse: collapse; width: 100%; margin: 24px 0; background: white; border: 1px solid #E2E8F0; border-radius: 8px; overflow: hidden; }\ndiv.va-loc table th { background: #021228; color: white; padding: 12px 16px; text-align: left; font-weight: 600; }\ndiv.va-loc table td { padding: 12px 16px; border-top: 1px solid #E2E8F0; color: rgba(2,18,40,0.82); }\ndiv.va-loc table tr:nth-child(even) td { background: #F8FAFC; }\ndiv.va-loc .va-regions { background: #F8FAFC !important; border: 1px solid #E2E8F0 !important; border-radius: 12px !important; padding: 24px 28px !important; margin: 32px 0 !important; }\ndiv.va-loc .va-regions h3 { margin-top: 0 !important; color: #021228 !important; }\ndiv.va-loc .va-regions ul { list-style: none !important; padding: 0 !important; display: grid !important; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important; gap: 8px !important; }\ndiv.va-loc .va-regions ul li { list-style: none !important; margin: 0 !important; }\ndiv.va-loc .va-regions a { display: block !important; padding: 10px 14px !important; border: 1px solid #E2E8F0 !important; border-radius: 8px !important; background: white !important; color: #0B5ED7 !important; text-decoration: none !important; text-align: center !important; font-weight: 500 !important; }\ndiv.va-loc .va-regions a:hover { background: #0B5ED7 !important; color: white !important; }\n<\/style>\n<div class=\"va-loc\" style=\"max-width:1200px;margin:32px auto;padding:0 24px;font-family:Outfit,-apple-system,sans-serif;box-sizing:border-box;\">\n<h2 class=\"wp-block-heading\">Dry Pipe Valves Boston: UL Listed and FM Approved Differential Dry Pipe Valves for Boston Parking Garages, Loading Docks, Cold Storage and New England Unheated Facilities<\/h2>\n<p>ValveAtlas supplies UL Listed and FM Approved differential dry pipe valves, air compressors, accelerators, quick-opening devices and complete NFPA 13 Chapter 7 trim packages to fire protection contractors, mechanical engineers and general contractors across Boston, Cambridge, Somerville, Brookline, Newton, Worcester, Providence and Manchester NH. Toronto HQ warehouse with consolidated truck freight to New England, factory-assembled trim kits, 780 CMR Chapter 9 submittals and Boston Fire Department compliance documentation.<\/p>\n<p>This page is the technical reference for Boston specifying engineers, mechanical contractors and sprinkler installers selecting dry pipe valve packages for unheated parking garages, loading docks, cold storage, university and hospital mechanical spaces, Longwood Medical Area (LMA) loading docks, Logan Airport hangars and any enclosed space subject to freezing governed by 780 CMR (Massachusetts State Building Code) Chapter 9, 527 CMR 1.00 (Massachusetts Fire Code), NFPA 13 Chapter 7, NFPA 25 Chapter 13, UL 193 and FM 1041.<\/p>\n<h2 class=\"wp-block-heading\">Dry pipe valve range for Boston projects<\/h2>\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>Type<\/th>\n<th>UNIVAL SKU<\/th>\n<th>Size<\/th>\n<th>Max working pressure<\/th>\n<th>Listings<\/th>\n<th>Typical Boston application<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Differential dry pipe valve<\/strong><\/td>\n<td>UVDP-6<\/td>\n<td>6 inch NPS<\/td>\n<td>250 psi<\/td>\n<td>UL 193, FM 1041<\/td>\n<td>Boston parking garage, loading dock up to 400 sprinklers<\/td>\n<\/tr>\n<tr>\n<td><strong>Differential dry pipe valve<\/strong><\/td>\n<td>UVDP-8<\/td>\n<td>8 inch NPS<\/td>\n<td>250 psi<\/td>\n<td>UL 193, FM 1041<\/td>\n<td>New England cold storage, distribution warehouse up to 750 sprinklers<\/td>\n<\/tr>\n<tr>\n<td><strong>Accelerator (QOD)<\/strong><\/td>\n<td>UVDP-ACC<\/td>\n<td>1\/2 inch NPT<\/td>\n<td>250 psi<\/td>\n<td>UL, FM<\/td>\n<td>Reduces trip time under 60 seconds per NFPA 13 Section 7.2.4.3<\/td>\n<\/tr>\n<tr>\n<td><strong>Exhauster (QOD)<\/strong><\/td>\n<td>UVDP-EXH<\/td>\n<td>2 inch NPT<\/td>\n<td>250 psi<\/td>\n<td>UL, FM<\/td>\n<td>Alternative QOD for rapid air exhaust<\/td>\n<\/tr>\n<tr>\n<td><strong>Air maintenance device<\/strong><\/td>\n<td>UVDP-AMD<\/td>\n<td>1\/2 inch NPT<\/td>\n<td>250 psi<\/td>\n<td>UL Listed<\/td>\n<td>Automatic air makeup per NFPA 13 Section 7.2.6<\/td>\n<\/tr>\n<tr>\n<td><strong>Air compressor<\/strong><\/td>\n<td>UVDP-AC<\/td>\n<td>1\/3 to 5 HP<\/td>\n<td>175 psi discharge<\/td>\n<td>UL 778<\/td>\n<td>Sized per NFPA 13 Section 7.2.2.1<\/td>\n<\/tr>\n<tr>\n<td><strong>Factory trim kit<\/strong><\/td>\n<td>UVDP-TRIM<\/td>\n<td>All sizes<\/td>\n<td>250 psi<\/td>\n<td>UL, FM<\/td>\n<td>Priming cup, main drain, alarm test, inspector test<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\">Why Boston contractors choose ValveAtlas dry pipe valves<\/h2>\n<p><strong>UL and FM dual listing.<\/strong> Every UNIVAL dry pipe valve is UL 193 Listed and FM Class 1041 Approved. BFD accepts UL\/FM listed dry pipe valves with factory trim kit, 780 CMR Chapter 9 compliance and NFPA 13 Chapter 7 submittal package.<\/p>\n<p><strong>Longwood Medical Area (LMA) hospital compliance.<\/strong> MGH, Brigham and Women&#8217;s, Boston Children&#8217;s, Beth Israel Deaconess and Dana-Farber hospital loading docks, pharmacy cold storage, cafeteria walk-in freezers and aboveground parking structures specify dry pipe sprinkler systems. UVDP-6 and UVDP-8 meet LMA facilities department standards for UL\/FM listed dry pipe valves.<\/p>\n<p><strong>Factory-assembled trim kits.<\/strong> Complete dry pipe valve trim per NFPA 13 Section 7.2.3, including priming cup, main drain, alarm test connection, inspector test connection, pressure gauges and supervisory switches. Plug-and-play delivery to Boston mechanical room, parking garage or cold storage.<\/p>\n<p><strong>Harvard, MIT, BU, Northeastern and Tufts.<\/strong> Boston-area universities standardize on UL\/FM listed dry pipe valves for parking structure, loading dock and athletics facility sprinkler protection. Campus facilities management accepts UNIVAL UVDP-6\/UVDP-8 with engineer-of-record submittal.<\/p>\n<p><strong>Direct substitution for Victaulic, Tyco, Viking and Reliable.<\/strong> UNIVAL UVDP-6 and UVDP-8 are UL\/FM listed equivalent. BFD accepts listed equivalent substitutions with engineer-of-record approval.<\/p>\n<h2 class=\"wp-block-heading\">Code and listing acceptance for Boston<\/h2>\n<p><strong>780 CMR Massachusetts State Building Code Chapter 9.<\/strong> 780 CMR adopts NFPA 13 with Massachusetts amendments for sprinkler installation. Dry pipe sprinkler systems required in areas subject to freezing per 780 CMR Section 903.3.1.1 and NFPA 13 Section 7.1.<\/p>\n<p><strong>527 CMR 1.00 Massachusetts Comprehensive Fire Safety Code.<\/strong> 527 CMR 1.00 adopts NFPA 1 which references NFPA 13 for sprinkler installation. Dry pipe valve acceptance testing and annual inspection per NFPA 25 Chapter 13.<\/p>\n<p><strong>NFPA 13 Chapter 7 dry pipe systems.<\/strong> Section 7.1 (general), Section 7.2 (design), Section 7.3 (water delivery time), Section 7.4 (acceptance testing) govern Boston dry pipe valve installation.<\/p>\n<p><strong>Boston Fire Department acceptance.<\/strong> BFD final inspection references NFPA 13 Chapter 7 factory performance documentation and water delivery time test. Factory trim drawing and UL\/FM certificates provided with every Boston shipment.<\/p>\n<h2 class=\"wp-block-heading\">Victaulic, Tyco, Viking and Reliable substitution for Boston projects<\/h2>\n<p><strong>Victaulic FireLock NXT Series 756 and 758.<\/strong> Substitute UVDP-6 or UVDP-8 at matching size and pressure. Same UL 193\/FM 1041 listing with 780 CMR compliance documentation.<\/p>\n<p><strong>Tyco DPV-1 and DPV-2.<\/strong> Substitute UVDP-6 or UVDP-8. Differential-type dry pipe valve with low-differential clapper.<\/p>\n<p><strong>Viking E-3 and Model G-6000.<\/strong> Substitute UVDP-6 or UVDP-8. Factory water delivery time calculation provided.<\/p>\n<p><strong>Reliable Model F and Model DDX.<\/strong> Substitute UVDP-6 or UVDP-8 at matching duty. NFPA 13 Chapter 7 trim configuration matched.<\/p>\n<h2 class=\"wp-block-heading\">Air compressor and QOD sizing for Boston dry pipe systems<\/h2>\n<p><strong>Air compressor sizing per NFPA 13 Section 7.2.2.1.<\/strong> UVDP-AC sized to fill system within 30 minutes. Boston parking garage 400-sprinkler system requires 1 HP; cold storage 750-sprinkler system requires 3 HP.<\/p>\n<p><strong>Accelerator (UVDP-ACC) application.<\/strong> Required for systems exceeding 500 gallons per NFPA 13 Section 7.2.4.1. UVDP-ACC factory-matched to UVDP-6\/UVDP-8 trim.<\/p>\n<p><strong>Exhauster (UVDP-EXH) alternative.<\/strong> Alternative rapid air exhaust QOD for high-volume Boston cold storage and distribution systems.<\/p>\n<p><strong>Air maintenance device (UVDP-AMD).<\/strong> Prevents false trip and maintains supervisory air pressure per NFPA 13 Section 7.2.6.<\/p>\n<h2 class=\"wp-block-heading\">Boston-specific delivery and installation logistics<\/h2>\n<p><strong>Downtown Boston.<\/strong> Below-grade parking under Financial District, Back Bay, Seaport District and West End towers. Loading docks for retail, hotel and hospital deliveries. Direct truck freight from Toronto HQ via I-90 with narrow-street coordination.<\/p>\n<p><strong>Longwood Medical Area.<\/strong> MGH, Brigham and Women&#8217;s, Boston Children&#8217;s, Beth Israel Deaconess, Dana-Farber, Joslin hospital loading docks, pharmacy cold storage and cafeteria freezer rooms. LMA facilities department security clearance and scheduled release.<\/p>\n<p><strong>Logan Airport and Hanscom Field.<\/strong> Unheated aircraft hangar dry pipe systems with UVDP-8 and 3 HP compressor. Massport security clearance and scheduled delivery.<\/p>\n<p><strong>New England regional.<\/strong> Worcester, Providence, Manchester NH, Portland ME commercial distribution and cold storage. Consolidated truck freight via I-90\/I-93\/I-95.<\/p>\n<h2 class=\"wp-block-heading\">Related products for complete Boston dry pipe package<\/h2>\n<p><strong>Fire pumps.<\/strong> UVFP-HSC, UVFP-ES and UVFP-VIL fire pumps. See <a href=\"https:\/\/valve-atlas.com\/fire-pumps-boston\/\">Fire Pumps Boston<\/a>.<\/p>\n<p><strong>Butterfly valves.<\/strong> UVB-G310 grooved butterfly with integral tamper. See <a href=\"https:\/\/valve-atlas.com\/butterfly-valves-boston\/\">Butterfly Valves Boston<\/a>.<\/p>\n<p><strong>Test and drain valves.<\/strong> UVT-TD-300 inspector test and main drain trim. See <a href=\"https:\/\/valve-atlas.com\/test-drain-valves-boston\/\">Test and Drain Valves Boston<\/a>.<\/p>\n<p><strong>Steel pipe.<\/strong> ABP-SCH40-GALV Schedule 40 galvanized for dry pipe piping. See <a href=\"https:\/\/valve-atlas.com\/steel-pipes-boston\/\">Steel Pipes Boston<\/a>.<\/p>\n<h2 class=\"wp-block-heading\">Frequently asked questions (Boston)<\/h2>\n<p><strong>Is UNIVAL accepted by BFD?<\/strong> Yes. UNIVAL dry pipe valves are UL 193 Listed and FM 1041 Approved. BFD accepts UL\/FM listed dry pipe valves with factory trim kit, 780 CMR Chapter 9 compliance and NFPA 13 Chapter 7 submittal documentation.<\/p>\n<p><strong>Does UNIVAL meet LMA hospital standards?<\/strong> Yes. UVDP-6 and UVDP-8 meet Longwood Medical Area facilities department standards for dry pipe valve installation in hospital loading docks, pharmacy cold storage and cafeteria freezer rooms.<\/p>\n<p><strong>When do I need a dry pipe system versus wet pipe?<\/strong> 780 CMR Section 903.3.1.1 and NFPA 13 Section 7.1 require dry pipe systems in areas subject to freezing. New England winter conditions typically require dry pipe for unheated parking, loading docks, cold storage and aircraft hangars.<\/p>\n<p><strong>What is the delivery time to Boston?<\/strong> Factory-assembled trim kits ship 3 to 5 weeks. Stock UVDP-6 and UVDP-8 ship 1 to 2 weeks. 1-day truck freight from Toronto HQ to New England via I-90.<\/p>\n<p><strong>How do I substitute Victaulic FireLock NXT on a Boston project?<\/strong> Submit substitution letter with UNIVAL UL 193\/FM 1041 certificates, factory trim drawing, dimensional data and 780 CMR compliance. Engineer-of-record approval follows; BFD accepts listed equivalent substitutions.<\/p>\n<h2 class=\"wp-block-heading\">Contact ValveAtlas for Boston dry pipe valve quotation<\/h2>\n<p>For dry pipe valve and trim quotations, Victaulic FireLock NXT, Tyco DPV-1, Viking E-3 or Reliable Model F substitution submittals for BFD approval, or factory-assembled NFPA 13 Chapter 7 trim packages for Boston, Cambridge, Somerville, LMA hospitals, Harvard, MIT, BU, Northeastern, Tufts, Logan Airport, Worcester or Providence projects, email the project hydraulic calculations, system volume, building section and sprinkler plan to burakpadr@gmail.com or use the contact form. 1-day truck freight from Toronto HQ and factory trim assembly coordination.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Dry Pipe Valves Boston: UL Listed and FM Approved Differential Dry Pipe Valves for Boston Parking Garages, Loading Docks, Cold Storage and New England Unheated Facilities ValveAtlas supplies UL Listed and FM Approved differential dry pipe valves, air compressors, accelerators, quick-opening devices and complete NFPA 13 Chapter 7 trim packages to fire protection contractors, mechanical&hellip;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","iawp_total_views":0,"footnotes":""},"class_list":["post-41695","page","type-page","status-publish","hentry","description-off"],"_links":{"self":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/41695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/comments?post=41695"}],"version-history":[{"count":4,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/41695\/revisions"}],"predecessor-version":[{"id":42502,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/41695\/revisions\/42502"}],"wp:attachment":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/media?parent=41695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}