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Pre-action Systems Fire Alarm Check Valve
Pre-action Systems Fire Alarm Check Valve Pre-action sprinkler systems are specialized for use in locations where accidental activation is especially undesirable, such as in museums with rare art works, manuscripts, or books; and data centers, for protection of computer equipment from accidental water discharge. Pre-action systems are hybrids of wet, dry, and deluge systems, depending on the exact system goal. Model Norminal Diameter (mm) Working Pressure (MPa) Drive Time(s) ZSFY-100 DN100 1.2~1.6 <15 ZSFY-150 DN150 1.2~1.6 <15 ZSFY-200 DN200 1.2~1.6 <15

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Fire Alarm Check Valve Check Valve Pre-action Fire Alarm Check Valve
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Water Pressure Release Valve for Fire Fighting
Water Pressure Release Valve for Fire Fighting The valve consists of the main valve and outside installed control pilot valve, mainly installed in the bypass of the protected water supply system in the building, guarantee the pressure of the main valve upstream water supply zone, when the pressure in the water supply pipe exceeds the pressure set by the pressure releasing valve, the pressure releasing valve is switched on to prevent pipeline and equipment from damage by pressure exceeding. This valve is mainly used in pressure releasing of the fire test circulation system in high-rise buildings, is the upgrade replacement product of the spring safety valve. Features: 1)Reasonable and novel structure, reasonable use of the hydraulic principle to control. 2)Long service life. 3)Valve clack quick opening and slow closure, no water hammer impacting. 4)High sensitivity, safe pressure discharge. 5)Stable operation, no noise.

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Pressure Release Valve Water Pressure Release Valve Pressure Release Valve for Fire Fighting
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Water Pressure Relief Valve for Fire Fighting
Water Pressure Relief Valve for Fire Fighting This valve is used for the high building fore-fighting system,To prevent the pipeline and equipment damage due to overpressure. The body uses full passage streamline design, of a small fluid resistance and a heavy flow. This valve can be used as either a pressure releasing or holding valve. when used as the former, it can release the pressure surpassing the safe value set with the pilot valve and keep the pressure inside of the pipeline below the safe value to prevent system against danger due to an excessively high water pressure;while used as the latter,it can keep the upstream water supply pressure of the main valve over some set value,this is because water supply to the downstream can not be done,unless the upstream is higher than the set value,in order to make sure of he upstream water supply pressure of the main valve.

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Pressure Relief Valve Water Pressure Relief Valve Pressure Relief Valve for Fire Fighting
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Manual Operated Ductile Iron Signal Fire Valve Butterfly
Manual Operated Ductile Iron Signal Fire Valve Butterfly The signal butterfly valve is one of the important accessories in the pipeline of a fire sprinkler system. Its structure is Groove type. As the control valve of the fire sprinkler system, it has the function of transmitting the valve's opening and closing state to the control department to trace the misoperation and improve the safety of the system. On top of the valve has a signal device connect with stem directly. Under working condition when the valve is mistakenly closed by 25% (1/4 of full opening), the signal device will output a signal to the fire control center. So that relevant personnel can check the situation in time. The signal butterfly valve can intuitive, clear and reliable reflect the working status of the pipeline system, so widely used in firefighting systems. Products Features 1) Small and lightweight, easy to disassemble and repair, and can be installed at any position. 2) The structure is simple and compact, 90° rotation open and close quickly. 3) The operating torque is small, labor-saving and light. 4) Complete sealing, water test leakage is zero. 5) Can be applied to a variety of medium. 6) The flow characteristics tend to be straight and the adjustment performance is good. 7) The number of opening and closing tests is up to 10,000 times, the service life is long. 8) Pipes that use gate valves, check valves (spherical shut-off valves), globe valves, plug valves, hose valves, and diaphragm valves, especially in high-rise building fire protection systems and pipeline systems that require showing the valve switching status. This valve can be a good alternative. Product Parameter Model A B C D ZSXF-50-D(G) 90 205 55 60.3 ZSXF-65-D(G) 90 220 65 76.1 ZSXF-80-D(G) 100 220 70 88.9 ZSXF-100-D(G) 110 269 87 114.3 ZSXF-125-D(G) 110 280 100 139.7 ZSXF-150-D(G) 110 295 115 165.1 ZSXF-200-D(G) 134 352 150 219.1

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Fire Valve Butterfly Signal Fire Valve Butterfly Ductile Iron Valve Butterfly
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Single Eccentric Disc-Shaft Resilient Seated Fire Butterfly Valve
Single Eccentric Disc-Shaft Resilient Seated Fire Butterfly Valve Butterfly valve is a valve that isolates or regulates the flow of a fluid. The closing mechanism is a disk that rotates. Products Features Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they cost less than other valve designs, and are lighter weight so they need less support. The disc is positioned in the center of the pipe. A rod passes through the disc to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Product Parameter

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Fire Butterfly Valve Resilient Seated Butterfly Valve Eccentric Disc-Shaft Butterfly Valve
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High Velocity Water Spray Nozzle For Fire Fighting

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High Velocity Water Spray Nozzle Water Spray Nozzle Water Spray Nozzle For Fire Fighting Spray Nozzle For Fire Fighting
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MV Type Fire Sprinkler Medium Velocity Spray Nozzles

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Medium Velocity Spray Nozzles MV Type Fire Sprinkler
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Water Curtain Fire Fighting Nozzle

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Water Curtain Fire Fighting Nozzle Water Curtain Nozzle Fire Fighting Nozzle
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Ductile Iron Fixed Manual Fire Water Monitor
Ductile Iron Fixed Manual Fire Water Monitor PS series fire water cannon is a new type of multi-functional fire extinguishing equipment with high pressure and high strength material combination. It can be equipped on various fire trucks, fire boats, fixed fire turrets and fire pipes. The gun nozzle adopts the principle of diversion flow, namely large flow, concentrated water flow and long range flow. With many functions, it can be used for straight stream and spray. The flow rate can be adjusted within the range of 20-60L/S according to requirements. The operation is flexible and convenient, the gun body can be horizontally rotated, and the pitch can be turned upside down. The function of positioning and locking can be realized, which is convenient for the operator to evacuate the site and implement unmanned operation. Products Features 1, simple operation, flexible, long range 2, with flow adjustment function 3, horizontal rotation, pitch rotation 4, with straight stream and spary function Product Parameter Specification Rate Working Pressure(MPa) Max Working Pressure(MPa) Range(m) Flow Rate(L/S) Horizontal Rotation Ange(°) Max Elevation Angle(°) Max Depression Angel(°) Dimension PS20 0.8 1.0 ≥48 20 0~360 ≤+70 ≤-70 338*220*680 PS30 ≥55 30 ≤+70 ≤-70 338*220*680 PS40 ≥60 40 ≤+70 ≤-70 338*220*680 PS50 ≥65 50 ≤+70 ≤-70 338*220*680 PS60 ≥70 60 ≤+70 ≤-70 338*220*680

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Fire Monitor Manual Fire Monitor Fixed Fire Water Monitor
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Fixed Manual Fire Water Cannon
Fixed Manual Fire Water Cannon This fire water cannon is the latest self-designed technology at home and abroad. The key parts have been improved. It is simple, novel, stable and reliable, flexible in operation and convenient in maintenance. When spraying water column, it can extinguish solid fire; when spraying water mist, it can be used for cooling of fire field, fire rescue, and can also be used for cooling of storage tanks such as oil storage tank area, benzene tank area and methanol tank area. It can effectively absorb the heat in the air at the fire site and absorb the toxic and harmful gases such as smoke and chlorine in the diluted air, which improves the safety factor of firefighters. Applicable to areas of offshore oil rigs, ports, dock oil depots, marine firefighting vessels and other fire extinguishing media. Products Features 1, simple operation, flexible, long range 2, with flow adjustment function 3, horizontal rotation, pitch rotation 4, with straight stream and spary function Product Parameter Model Flow(L/s) Range(m) Working Pressure(MPa) Max Elevation Angle(°) Max Depression Angel(°) Horizontal Rotation Ange(°) Flange PS30 30 ≥55 0.8-1.0 60 -40 0-360 Dn80 PS40 40 ≥60 PS50 50 ≥65

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Fire Water Cannon Manual Fire Water Cannon Fixed Fire Water Cannon
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White Fire Sprinkler Head Guard for Protecting Flush Mount & Side Wall & Semi Recessed Sprinkler
Fire Sprinkler Protective Chrome Finished Fire Sprinkler Guard

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Fire Sprinkler Head Guard Fire Sprinkler Head Protection Sprinkler Head Guard for Protecting Flush Mount Sprinkler Sprinkler Head Guard for Side Wall Sprinkler
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Deep Fire Sprinkler Head Cage for Sprinkler with Deep Cup and Skirt Escutcheon
Deep Fire Sprinkler Head Cage for Sprinkler with Deep Cup and Skirt Escutcheon Sprinkler Head Guards provide sprinkler head protection from occasional light contact in warehouses, institutional and other applications where the occupancy exposes the sprinkler head to potential damage from its environment. Sprinkler Head Guards do not protect sprinkler heads from direct impact or abuse. Features: 6“ deep heavy wire enclosure construction sprinkler head cage Excellent sprinkler head protector for sidewall & pendent head with deep cup and skirt escutcheon Provided with three wire-formed eyelets for a solid installation, nice protective cover Suitable for both 1/2" and 3/4" sprinkler head, ceiling mount and wall mount sprinkler head guard, strong protection Technical Data Size Color Finish Application Range Mark Dia 4.5" x 6" White / Red Powder Coated 1/2 " and 3/4" pendent or sidewall sprinkler head with deep cup and skirt escutcheon * Screw is upon request Sample is available,please feel free to contact us or leave message to us for sample,price or details specifications.

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Fire Sprinkler Head Cage Deep Fire Sprinkler Head Cage Cage for Sprinkler with Deep Cup Sprinkler Head Cage Sprinkler Head Protection
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1.5 Inch Aluminum Barcelona Fire Hose Couplings
1.5 Inch Aluminum Barcelona Fire Hose Couplings Barcelona Couplings consist of three interlocking lugs, which provide a quick connect and disconnect system. They are manufactured from aluminium and brass and confrom with Spanish standard. They are recommended for delivery applications only. Key Features Provide a quick connect and disconnect system. Three lug design connects to any adaptor type. Availability Please note: Minimum order quantities may apply on certain parts, please enquire. Related product to Aluminum Russian Gost type fire hose coupling We serve customers for over 30 years — so we’ve got the knowledge and industry experience to help you get it right. If you would like to know more fire hose, just click fire hose coupling. or Send inquiry now.

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Barcelona Fire Hose Couplings Barcelona Couplings Barcelona Fire Couplings Barcelona Hose Couplings
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Quick Connect External Lug Forestry Expansion Ring Couplings
Quick Connect External Lug Forestry Expansion Ring Couplings Quick Connect Forestry Couplings are Hardcoat Anodised with no dyes or colouring used. Hardcoat is a hard, dense coating formed by converting the surface of the aluminium alloy into a hard aluminium oxide. This process provides the completed part with a hardened surface that resists corrosion and abrasion, and reduces electrolysis. The result – reliability and performance when you need it most. Sizes: 1½″ connecting face for either 1″ or 1½” forestry hose Features: Made from aluminium forgings External lugs for faster action in the field where quick connection counts. No threads to damage, hang up or seize. Complete reliability in demanding situations. Related product to Aluminum Russian Gost type fire hose coupling We serve customers for over 30 years — so we’ve got the knowledge and industry experience to help you get it right. If you would like to know more fire hose, just click fire hose coupling. or Send inquiry now.

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Forestry Expansion Ring Couplings Forestry Couplings Quick Connect Forestry Couplings
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DN45 Brass Fire Valve Barcelona with Pressure Gauge
DN45 Brass Fire Valve Barcelona with Pressure Gauge Fire Valve is a connector to fire water supply with the valve interface, used for factory, warehouse, high-rise buildings, public buildings and ship, normally installed in fire hydrant box, with fire hoses and water gun or wait for equipment supporting the fire equipment . Type: Fire Valve Barcelona Model: WFHV - B45 Material: Brass Inlet interface: 45 mm / 1.5 inch Rated working pressure: 1.6 Mpa For water and foam mixed liquid only Standard: Manufacture and certified to DIN 14461 Name Indoor fire hydrant Body Material Brass Valve Rod Material Brass Size DN45 Packing Carton with pallet Delivery time 15-30 days OEM Avaliable Original Made In China

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Brass Fire Valve DN45 Fire Valve Fire Valve Barcelona Fire Valve with Pressure Gauge
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Forged Y Siamese Water Divider Straight Fire Department Connection
Forged Y Siamese Water Divider Straight Fire Department Connection Fire department connection is one of the most important and convenient allies for firefighters on-site. Because of this, there are several requirements in place to guarantee its accessibility. One of them has to do with the distance between a building’s fire hydrant and its Siamese connection. The two Siamese couplings connect servicing hoses that pump water from fire engines. • Single clapper / double clapper designs • Technical: Forged • 2 1/2” swivels ring are pin lug design for ease of use and compatibility with local fire service districts. • Including 2 plug of U.S.A. 2.5" NST polished with chain and plate for fire department. Code No. Inlet size Outlet size WF - FDC01 F 4”BSP 2xF2.5”NST WF - FDC01A F 4”NPT 2xF2.5”NST

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Fire Department Connection Straight Fire Department Connection Siamese Water Divider
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