Dry valve assembly The latching clapper and air plate assembly provides a positive mechanical seal for the air pressure in the dry pipe system The Dry Pipe Valve Trim package includes the necessary valves, gauges, fittings and nipples to provide an air supply connection, priming water connection, drain connections, alarm connection, and alarm test bypass. The Dry Alarm Valve, dry pipe sprinkler system is designed for places where pipes and sprinklers may be exposed to freezing temperatures, such as unheated warehouses, garages, parking lots, attics and shops. Tyco® dry system valves are ideal for spaces that are exposed to freezing temperatures — like unheated warehouses, garages, and loading docks. Actuation options: Series 776 Low-Pressure Actuator. DPV-1 Pre-trim Dry Pipe Valve External resetting differential valve Tyco® Model DPV-1 Dry Pipe Valves are differential valves that automatically control the flow of water into dry pipe fire protection sprinkler systems. . Dry sprinkler systems have compressed nitrogen or air in the system piping, with water under pressure held below the clapper of the valve. The valve includes a clapper assembly with a differential air-to-water seat design. Please reference Technical Service Bulletin 338C for details. Aug 22, 2018 · For dry valves, some models permit the main drain to be used to test the waterflow pressure switch without opening the clapper. DRY PIPE VALVE ASSEMBLY 6” Model 39A Illustrated Contact for pricing on large quantities or items not listed. Viking valve and system offerings provide customers with industry-leading quality that lasts — making the choice to select a Viking valve and system product, such as the Model J-1 Alarm Check Valve, easier than ever! Close the piston charge line ball valve. The valve combines a positive latching clapper and air plate assembly with a differential air-to-water seat design. p65warnings. When one or more automatic sprinklers operate due to fire, the air pressure in the system is reduced — the dry Signage falls off, valves break and water stains walls, replacement valves don't match, paint chips, and metal oxidizes. are described and in-stalled in accordance with The Tyco® Model RM-2 riser manifold is an integrated solution that includes a TD-2 test and drain valve, CV-1 check valve, flow switch, and BFV-300 butterfly valve. No Gauge or Hookeye for Aluminum Cylinders View and Download Tyco DPV-1 manual online. Viking Model G Dry Valve A-1 Differential Valve Replacement View and Download Viking G-6000 technical data manual online. Mar 15, 2014 · Dry pipe valve The dry valve, installed at the sprinkler riser, creates the separation of the air pressure in the piping network and the water supply. The positive latching mechanism uses the supply’s water pressure from upstream (city side) of the control valve to hold the clapper shut. The valve combines a positive latching clapper and air plate assembly with a diferential air to water seat design. Victaulic fire protection devices, including dry system check valves, pressure control deluge pipe valves and the preaction system electronic activation device are a dependable solution for fire suppression systems. Contact us for more information. Viking valve and system offerings provide customers with industry-leading quality that lasts — making the choice to select a Viking valve and system product, such as Model F-1 Dry Valve, easier than ever!! Optimize fire suppression system performance with the Pyro-Chem 550812 Complete Dry Valve Assembly, designed for durability and efficient operation. gov General Description Dry Pipe Valve The TYCO Model DPV-1 Dry Pipe Valve is a differential valve for automatically controlling the flow of water into dry pipe fire protection sprinkler systems upon operation of one or more auto-matic sprinklers. 3) It provides diagrams of the valve, ordering Pyro-Chem 550812 Pyro-Chem 550812 Dry Valve Assembly, Complete × This image is for a similar product but it will differ in size, color and/or other attributes. If this 1. The Viking Model F-1 Dry Pipe Valve is a latching differential valve used to separate the water supply from the dry pipe sprinkler system. These valves generally work on a differential principle. Also for: Acc-1, Dn100, Dn150. Aug 2, 2019 · Learn the steps, components, and key considerations involved in dry pipe sprinkler system trip tests that are detailed in NFPA 25. Dry Pipe Valve, Dry Pipe Valve Accelerator, European Conformity Valve Trim, 16 Bar. 1 mm) lg. Learn more at Shop Nasco! View and Download Tyco DPV-1 manual online. Nov 25, 2021 · Valves are used in a variety of systems to regulate the flow of fluids or gases. Dry Valve Riser Assembly. This type of system, called a Dry Pipe System, has air under pressure instead of water in the pip-ing above the dry pipe valve. gov The 4 inch (DN100), Model DPV-1 Dry Pipe Valve is a differential valve used to automatically control the flow of water into a dry pipe fire protection sprinkler system upon operation of one or more automatic sprinklers. The pilot operated valve combines an internal diaphragm assembly that is pressurized closed with priming water, an internal check valve to isolate the Replacements Parts (Gasket kit / Clapper Assembly) Buy Directly From the Manufacturer Get access to wet alarm valves, dry alarm valves and all of their components directly from the manufacturer. Good practice is to include a ball valve for isolation and service of each individual system. C:UserssschollOneDrive - The Reliable Automatic Sprinkler Co. , IncDesktop89241236 1 Model (1) EX VALVE SIZE AND ENDS CONNECTION TYPE 0 = NONE (NO VALVE, LOOSE OR SEGMENTED TRIM ONLY!" 1 = 2%" GE XGE 2 = 2" GEX GE 3 = 3" GE X GE 4 = 4" GE X GE The Reliable Model D Dry Pipe Valve makes possible the in-stallation of automatic sprinkler systems in buildings in which freezing temperatures prevail. View and Download Victaulic FireLock NXT 768N rebuild instructions online. The grooved coupling assembly gives you the flexibility to orient the components to best fit your specific installation. It is designed so that air pressure in the piping system will hold back water pressure at the valve until such time as a sprinkler is activated. DESCrIPTIoN The Viking 2” Model G-2000 Dry Valve Riser Assembly consists of a small profile, light weight, pilot operated valve that is used to separate the water supply from the dry sprinkler piping, which is pressurized with air. Viking valve and system offerings provide customers with industry-leading quality that lasts — making the choice to select a Viking valve and system product, such as the Model VXR Dry Valve, easier than ever! The Viking Model F-2 Dry Pipe Valve is a latching differential valve used to separate the water supply from the dry pipe sprinkler system. Also for: Firelock nxt 769n, S024n69513, S060n69513, S040n69543, S040n69533, Model DPV-1 valves automatically control the flow of water into dry pipe fire protection sprinkler systems. 25" FCA2 Ball Valve 3D 1. Dry Valve. Dry Pipe Valve, External Resetting. Poorly maintained auxiliary drains make your building look bad, and they lower your occupants trust in the building's infrastructure. Air Maintenance Devices The Automatic Air Maintenance Device is a UL Listed and FM Approved assembly of valves, nipples, fittings, and actuators to automatically control the air pressure in the piping of dry pipe sprinkler systems, preaction sprinkler systems, or dry pilot actuated deluge systems. Any substitutions or omissions may void such Listings and Approvals, without prior approval from Central Sprinkler. The differential design allows an Get access to wet alarm valves, dry alarm valves and all of their components directly from the manufacturer. Tyco Fire Valves TYCO pre-trimmed valves are designed to offer cost-saving benefits in shipping, assembly, and testing. The pilot operated valve combines an internal diaphragm assembly that is pressurized closed with priming water, an internal check valve to isolate the sprinkler system piping and the Model A-1 RELIABLE AUTOMATIC SPRINKLER - 009671010423, 71010423, Clapper and Latch Assembly for 4 in. The clapper provides a positive mechanical seal for the air/nitrogen pressure in the dry pipe system Description Series 768N FireLock NXT Dry Valve FireLock Rigid Coupling Water Supply Main Control Valve Drip Cup Water Supply Main Drain Valve – Flow Test System Pressure Gauge/Gauge Valve Assembly System Main Drain Valve Series 746-LPA Dry Accelerator Assembly Series 746-LPA Dry Accelerator 1/4-Turn Vent Ball Valve Series 746-LPA Dry Accelerator Isolation Ball Valve Air Supervisory Pressure The Viking Model F-1 Dry Pipe Valve is a latching differential valve used to separate the water supply from the dry pipe sprinkler system. Series 756 Dry Valve is a low differential, latched clapper valve that separates system water supplies from dry-pipe sprinkler systems. The DPV-1 so provides for actuation of fire a Mar 27, 2024 · Learn more about the components of FCVAs and where they are required. ot approved for use with this dry valve may cause improper syst protection if you person or mechanical lifting equipment to osition and install the assembly. We deliver and distribute our ASTRA products all around the world. NOTE: The trim for Series 769N FireLock NXT™ Deluge Valves and Actuated Valves with Preaction Trim will vary from what is shown below; however, the alarm manifold and priming manifold assemblies and internal valve components are consistent throughout all valve trim The Viking Model F-1 Dry Pipe Valve is a latching diferential valve used to separate the water supply from the dry pipe sprinkler system. The dry pipe valve prevents water from entering the pipe until a fire causes one of the sprinklers to operate. Dry sprinkler systems have compressed air or nitrogen in the system piping and water held below the clapper of the valve. Upon such activation the air pressure in 3. 2'' Dry valve RISER ASSEMBLY. The pilot operated valve combines an internal diaphragm assembly that is pressurized closed with priming water, an internal check valve to isolate the sprinkler system piping and the Model A-1 Product Description The Reliable Model FX Dry Pipe Valve is a differential-principle, externally resettable valve designed for use as a primary control valve in a dry pipe system. ca. Pyro Chem P/N 550812, Dry Valve Assembly, Complete IFAS Item # PY550812 Mfg Item # 550812 International Fire & Safety 231 Pulaski Blvd Bellingham, MA 02019 USA Toll Free: (800) 366-7976 Local: (508) 883-7573 Tech Support: (508) 883-0651 FACSIMILE: (508) 883 Mar 14, 2019 · Installing dry fire sprinkler systems can be more complex. EX Low Pressure Dry Pipe Valve WARNING: Cancer and Reproductive Harm - www. Sep 20, 2017 · The purpose of the Inspector's Test can include: providing the ability to (1) test the sprinkler system's alarm/waterflow device, (2) test the opening of a dry-pipe or pre-action valve (for dry-pipe or pre-action systems systems, of course), (3) test the trip time from when the valve is opened to the arrival of water, where necessary, and (4 More Views Central Sprinkler Corporation 400-189 Fire Protection 4" Dry Pipe Valve Assembly $1,424. Valve Size: 4″ (100 mm), 6″ (150 mm) Engineering Specs Other Documents Revit File Model D Dry Pipe Valve Specifications Where the use of a dry pipe system is intended to be temporary until a permanent preaction system is installed, the Model DDX-LP Low Pressure Dry Pipe Valve may be installed and later converted to a Model DDX Type D or Type F preaction system. Product Documents 2D FCA2 Ball Valve (All Sizes) 2D FCA2 Test and Drain Valve (All Sizes) 3D 1. The Dry Pipe Valves are Listed/Approved with Central’s Trim. × This product review video is for a similar product but it will differ in size, color and/or other attributes. Viking valve and system offerings provide customers with industry-leading quality that lasts — making the choice to select a Viking valve and system product, such as Model F Dry Valve Trim, easier than ever!! Model DPV-1 Dry Pipe Valve, External Resetting 2-1/2 thru 6 Inch (DN65 thru DN150) 250 psi (17,2 bar) General Description rol the flow of water into dry pipe fire protection sprinkler systems upon peration of one or more automatic sprink ers. S-Pipe - Design and analyze domestic supply water piping systems. The latching clapper and air plate assembly pro-vides a positive mechanical seal for the air pressure in the dry pipe system Jan 10, 2019 · Here's the major components that go into a wet-pipe fire sprinkler assembly: Check Valve Purpose: Allows the system to retain pressure over time, prevents and siphonage of water in a system to serve standpipes or other systems, and helps prevent nuisance waterflow alarm paddle movement by maintaining water in each system. The air contains a remote valve, also known as a dry pipe valve, in a closed position. The ba-sic trim set, priming chamber attachment and fill line attach-ment are described below and are separately ordered and supplied. Additional items such as air maintenance devices, air compressors, alarm switches, etc. Agent Storage Components - Storage components consist of the cylinder assembly(s), which contains the ABC dry chemical and the cylinder bracket(s), which holds the cylinder assembly securely in place. DEsCrIPTIoN The Viking 3” Model G-3000 Dry Valve Riser Assembly is equipped with a small profile, light weight, pilot operated valve that is used to separate the water supply from the dry sprinkler piping, which is pressurized with air. Dry Pipe System (Model G) Dry System G Series Dry Valve Riser Assembly When a sprinkler (1) opens, loss of air pressure in the system allows the differential valve (2) to open and relieve the priming pressure from the internal prime chamber assembly (3), opening the valve, and filling the system with water. This fully assembled unit is designed for seamless integration and reliable performance, making it an essential component for maintaining system efficiency and compliance with safety If multiple dry valves are installed with a common air supply, isolate the systems by using a spring-loaded, soft seat-check valve to ensure air integrity for each system. PRODUCT DESCRIPTION The Viking Model F-1 Dry Pipe Valve is a latching differential valve used to sepa-rate the water supply from the dry pipe sprinkler system. When a fire occurs, and the sprinkler activates, nitrogen or air pressure is relieved from the system piping, causing The Central Dry Pipe Valve is a dry pipe sprinkler system water-supply control valve that makes possible the installation of sprinkler systems in buildings subject to freezing temperatures. View and Download Tyco DPV-1 manual online. However, those involved in inspections & testing of sprinkler systems know all too much about how Product Description The Central Dry Pipe Valve is a dry pipe sprinkler system water-supply control valve that makes possible the installation of sprinkler systems in buildings subject to freezing temperatures. Dry Pipe Valve. The Viking Model F Dry Valve is a latching differential valve used to separate the water supply from the dry pipe sprinkler system. The robust design of the TD-2 test and drain valve is intended to stand up to the wear and tear that OBSOLETEOBSOLETE Water Supply Main Control Valve Open Isolation Ball Valve for Series 746-LPA Dry Accelerator (if applicable) Open Water Supply Main Drain Valve Closed 1/4-Turn Vent Ball Valve for Series 746-LPA Dry Accelerator (if applicable) Closed System Main Drain Valve Closed Slow-Fill Ball Valve of the Victaulic AMTA (if applicable) Open Charge Line Ball Valve of the Priming Manifold Assembly Open Fast A dry pipe valve system is often used in industrial and commercial fire sprinkler systems. gov Close the piston charge line ball valve. DEsCrIPTIoN The Viking 4 inch Model G-4000 Dry Valve Riser Assembly consists of a small profile, light weight, pilot operated valve that is used to separate the water supply from the dry sprinkler piping, which is pressurized with air. Plumbing CAD Details - Expand your CAD drawing library and save hours of drawing time. View and Download Victaulic 768N FireLock NXT Series installation, maintenance, and testing manual online. The Viking Model VXR Dry Pipe Valve is an externally resettable, latching, differential valve used to separate the water supply from the dry pipe sprinkler system. Dry Pipe Valve TYCO Model DPV-1 Preaction Type B Valves are for vertical installations (flow going up), and they are rated for use at a maximum service pressure of 16 bar (VdS Approval range of supply pressure is 3 to 16 bar). Dec 6, 2021 · Where not required?! Floor control valves assembly is not required for dry systems in parking garages. The Viking Model G Series Dry Valve assembly includes the Model A-1 Differential Valve and a drain manifold in the valve trim (Figure 1 a), and is designed to be used with a water flow pressure switch (also included) and or water motor gong. The pilot operated valve combines an internal diaphragm assembly that is pressurized closed with priming water, an internal check valve to isolate the DRY VALVE TECHNICAL DATA MODEL VXR DESCRIPTION The Viking Model VXR Dry Pipe Valve is an externally resettable, latching, differential valve used to separate the water supply from the dry pipe sprinkler system. The latching clapper and air plate assembly provides a positive mechanical seal for the air pressure in the dry pipe system This document provides information on the Model 39 Dry Pipe Valve, including: 1) It describes the valve as a waterflow control/alarm device designed for dry pipe sprinkler systems that holds back water until sprinklers operate, then provides a fire alarm. 550812 - Dry Valve Assembly, Complete Ensure the optimal functionality of your fire suppression system with the Pyro-Chem 550812 Complete Dry Valve Assembly. This complete assembly provides seamless integration and dependable operation, making it an essential component for maintaining your fire suppression system's efficiency and safety. NOTE: If the system has operated, open the remote sy m test valve (inspector’s test connection) and any auxiliary drain valves Close the slow fill ball valve on the Air Maintenance Trim Assembly (AMTA). The latching clapper and air plate assembly provides a positive mechanical seal for the air pressure in the dry pipe system Signage falls off, valves break and water stains walls, replacement valves don't match, paint chips, and metal oxidizes. Designed to operate water motor alarms and electric pressure switches, it can be enhanced with the 1. 25" FCA2 Test and Drain Valve 3D 1. 5" FCA2 Ball Valve 3D 1. Dry Pipe Valve If multiple FireLock NXTTM Actuated Valves are installed with a common air supply, isolate the systems with a Victaulic spring-loaded, soft-seated ball check valve to ensure air integrity for each system. Keep the work area well lit, and allow enough pace to accommodate IFAS P/N PY550812. This type of piping system fills the pipes with pressurized air or nitrogen instead of water. The latching clapper and air plate assembly provides a positive me-chanical seal for the air pressure in the dry The VXR valve is a high-performance, externally resettable latching differential valve for dry pipe systems, available in groove by groove connections and sizes from 2 ½ to 6 inches. For use where piping may freeze such as unheated warehouses, outdoor parking garages or stadiums. The diferential View and Download Tyco DPV-1 manual online. G-6000 control unit pdf manual download. The supply water pressure on the latch is controlled by a relatively low system air pressure. In the modern world, valves are used in the form of assemblies, essential in many industries such as waterworks, power plants, and gas pipelines. ve to drain any water that has accumulated and to release system air pressure. Hex Head Cap Screw Hook Assembly (includes bushings) Viking valve and system offerings provide customers with industry-leading quality that lasts — making the choice to select a Viking valve and system product, such as Model VXR Dry System Risers, easier than ever!! 1. The nominal pressure loss versus flow is shown in Figure 11, and the valve installation dimensions are shown in Figure 9. Viking valve and system offerings provide customers with industry-leading quality that lasts — making the choice to select a Viking valve and system product, such as Model D-2 Accelerator, easier than ever!! The industry-leading Model DPV-1 dry pipe valve and Model DV-5 deluge valve are fully tested and assembled, delivered ready for seamless and lead-free installation to help save time on the job and keep projects on track. 5" FCA2 Test and Drain Valve Wet/Dry system control valve shall be a slow close, [cU-Lus Listed][FM Approved] indicating butterfly type valve with a pre-wired supervisory tamper switch assembly. Pyro Chem P/N 550812, Dry Valve Assembly, Complete IFAS P/N PY550812. The valve combines a positive latching clapper and air plate assembly, with a differential air to water seat design. The industry-leading Model DPV-1 dry pipe valve and Model DV-5 deluge valve are fully tested and assembled, delivered ready for seamless and lead-free installation to help save time on the job and keep projects on track. The DPV-1 valve also provides for actuation of fire alarms upon system operation. FireLock NXT™ Series 768N Dry System Check Valve For use where piping may freeze such as unheated warehouses, outdoor parking garages or stadiums Actuation options: Series 776 Low-Pressure Actuator Available bare, pretrimmed, as a Vic-Quick riser or in a Series 745 FireLock Fire-Pac cabinet Sizes from 1½ – 8″ | DN40 – DN200 Viking valve and system offerings provide customers with industry-leading quality that lasts — making the choice to select a Viking valve and system product, such as Model F-2 Dry Valve, easier than ever!! Spring Clapper Arm Rod Air Plate Assembly (includes bushings) Diaphragm Diaphragm Retainer 3/8”-16 x 3/4” (19. The Viking Model F-2 Dry Pipe Valve is a latching differential valve used to separate the water supply from the dry pipe sprinkler system. It features a compact design, FM approval, cULus listing, and a bottom reset mechanism for easy clapper release. Also for: Dn100, Dn150, Acc-1. Always practice proper li trically powered tools for installation, make sure the area is moisture-free. The diferential SPRINKLER-PAC™ with Integrated Nitrogen is a fully assembled dry-pipe sprinkler valve fire suppression system, including dry-pipe valve, trim, and nitrogen generator providing one complete zone of dry-pipe water sprinkler fire protection. The pilot operated valve combines an internal diaphragm assembly that is pressurized closed with priming water, an internal check valve to isolate the Victaulic Firelock NXT™ Valve Solutions provide a streamlined, efficient & dependable alternative to standard fire sprinkler pressure relief valves. Reliable dry system valves are designed to protect areas subject to freezing. DEsCrIPTIoN The Viking 6” Model G-6000 Dry Valve Riser Assembly consists of a small profile, light weight, pilot operated valve that is used to separate the water supply from the dry sprinkler piping, which is pressurized with air. 1. The valve clapper is held in the set position by pneumatic pressure acting on a larger surface area than that of the incoming water pressure. 2) It is available in 4" and 6" sizes and is approved for use in dry pipe sprinkler systems. Upon such activation the air pressure in Water Supply Main Control Valve Open Isolation Ball Valve for Series 746-LPA Dry Accelerator (if applicable) Open Water Supply Main Drain Valve Closed 1/4-Turn Vent Ball Valve for Series 746-LPA Dry Accelerator (if applicable) Closed System Main Drain Valve Closed Slow-Fill Ball Valve of the Victaulic AMTA (if applicable) Open Charge Line Ball Valve of the Priming Manifold Assembly Open Fast RELIABLE AUTOMATIC SPRINKLER - 009671010423, 71010423, Clapper and Latch Assembly for 4 in. The latching clapper and air plate assembly pro-vides a positive mechanical seal for the air pressure in the dry pipe system The following drawing identifies components with replaceable parts for a typical Series 768N FireLock NXT™Dry Valve . Release of pneumatic pressure from the system allows the dry pipe valve to View and Download Victaulic FireLock NXT 768 Series installation, maintenance, and testing manual online. Our DPV-1 dry system valves feature an easy external reset for quick setup and maintenance. Learn NFPA 13 rules for dry & check valves, quick-opening & antiflooding devices. VXR DRY VALVEThe Viking Model VXR Dry Pipe Valve is an externally resettable, latching, differential valve used to separate the water supply from the dry pipe sprinkler system. It is best practice to install an appro-priately rated and listed relief valve upstream of the Model DPV-1 Dry Pipe Valve, between the inlet of the DPV-1 valve and any check valves or back flow preventers, to ensure tran-sient increases in water pressure do not cause unintended operation of the DPV-1 valve. General Reliable Model D Dry Pipe Valves are installed in the vertical position in the main supply to the dry pipe system. The latching clapper and air plate assembly provides a positive mechanical seal for the air pressure in the dry pipe system. The clapper provides a positive mechanical seal for the air/nitrogen pressure in the dry pipe system. External reset provides simple reset procedure and eliminates priming water Unique offset, single When a base or riser-mounted air compressor supplies air to a Series 768 FireLock NXT Dry Valve, it is not necessary to install the Victaulic Series 757 Regulated Air Maintenance Trim Assembly (AMTA). 1 Series 756 FireLock European Dry System Valve 17 Alarm Line Ball Valve (Normally Open) 2 Series 705W Butterfly Valve with Tap 18 Alarm Test Line Ball Valve (Normally Closed) 3 Style 005 FireLock Rigid Coupling 19 Restricted Orifice/Alarm Line Drain 4 Main System Drain Valve 20 EPS-10 Alarm Pressure Switch 5 Water Supply Pressure Gauge (0-25 Bar) 21 Reducer (¹⁄₂ X ³⁄₄ inch) 6 Gauge Ensure reliable performance with the Pyro-Chem 551672 Dry Valve Assembly, designed specifically for the ATDII-80SBC system. FX Dry Pipe Valve WARNING: Cancer and Reproductive Harm - www. Use the resources below to learn more about our products. The pilot operated valve combines an internal diaphragm assembly that is pressurized closed with priming water, an internal check valve to isolate the Buckeye 100204 Fire Extinguisher Parts - Dry Chemical Valve Assembly Dry Chemical Valve Assembly. DESCRIPTION The Viking Model F-2 Dry Pipe Valve is a latching diferential valve used to sepa-rate the water supply from the dry pipe sprinkler system. DESCRIPTION The Viking Model F-2 Dry Pipe Valve is a latching differential valve used to separate the water sup-ply from the dry pipe sprinkler system. The sprinkler installation uses air or nitrogen gas instead of water. The valve combines a positive latching clapper and air plate assembly with a differential air to water seat design. , IncDesktop89241236 1 Model (1) EX VALVE SIZE AND ENDS CONNECTION TYPE 0 = NONE (NO VALVE, LOOSE OR SEGMENTED TRIM ONLY!" 1 = 2%" GE XGE 2 = 2" GEX GE 3 = 3" GE X GE 4 = 4" GE X GE The Viking 4 inch Model G-4000 dry pipe valve is a small profile, pilot operated valve (external reset) that is used to separate the water supply from the sprinkler piping which is pressurized with air. The latching clapper and air plate assembly provides a positive mechanical seal for the air pressure in the dry pipe system Mar 7, 2025 · Every fire protection system needs a dry pipe valve for safety, water damage prevention, and reliability. The Most Reliable Dry System Valves Reliable ® dry system valves are designed to protect areas subject to temperatures below 40°F (4°C). The Viking Model F-1 Dry Pipe Valve is a latching diferential valve used to separate the water supply from the dry pipe sprinkler system. This robust assembly, manufactured by Viking, ensures optimal functionality in high-pressure situations, making it a vital addition to your fire safety equipment. For more information plea The 2 Inch (50 mm), Model A-2 Dry Pipe Valves are differential valves used to automatically control the flow of water into dry pipe fire protection sprinkler systems upon operation of one or more automatic sprinklers. This means that, if a valve has a 6:1 differential, you can hold back 6 psi of water pressure with only 1 psi of air pressure above the 1. Available bare, pretrimmed, as a Vic-Quick riser or in a Series 745 FireLock Fire-Pac cabinet. The valve combines a positive latching clapper and air plate assembly with a diferential air-to-water seat design. While they have been in use for centuries, constant improvements and updates to their design have helped maintain their effectiveness. FireLock NXT 768 Series control unit pdf manual download. Jun 10, 2021 · Drainage from a fire sprinkler system can often be overlooked as it does not directly fight the fire. In other models, there's an intermediate chamber between the water and air side which is normally dry. 99 SKU: 118350 View and Download Viking G-2000 technical data manual online. 768N FireLock NXT Series control unit pdf manual download. The pilot operated valve combines an internal diaphragm assembly that is pressurized closed with priming water, an internal check valve to isolate the sprinkler system piping and the Model A-1 View and Download Victaulic FireLock NXT 768 Series installation, maintenance, and testing manual online. The latching clapper and air plate assembly provides a positive mechanical seal for the air pressure in the dry pipe system The Viking 6 inch Model G-6000 dry pipe valve is a small profile, pilot operated valve (external reset) that is used to separate the water supply from the sprinkler piping which is pressurized with air. Floor control valve assembly shall not be required where sprinklers on the top level of a multistory building are supplied by piping on the floor below. Prices subject to change without notice. These valves also provide for actuation of fire alarms upon system operation. D-Pipe - Design and analyze drainage water piping systems. When the system air Engineering Specs E & E3 Alarm Check Valve Specifications Model E Alarm Check Valve Specifications Model E3 High Pressure Alarm Check Valve Specifications Fire Protection CAD Details users are also interested in Fire - Design and analyze fire sprinkler systems. DPV-1 control unit pdf manual download. Dry Pipe Valve, External Resetting 2-1/2 thru 6 Inch (DN65 thru DN150) 250 psi (17,2 bar). But what is a valve assembly FX Dry Pipe Valve WARNING: Cancer and Reproductive Harm - www. Dry Valves; Deluge Valves, and Actuated Valves with Preaction Trim. DESCrIPTIoN The Viking Model F-1 Dry Pipe Valve is a latching differential valve used to separate the water supply from the dry pipe sprinkler system. FireLock NXT 768N plumbing product pdf manual download. Apr 30, 2025 · Description The CLAPPER ASSEMBLY,4"DRY VALVE is an essential component of any fire protection system, specifically designed to provide reliable performance and enhance safety measures. G-2000 control unit pdf manual download.