2 Inch Brass Oblique Fire Valve Storz 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 Storz Model: WFHV - B50 Material: Brass Inlet interface: 50 mm / 2 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 50mm Packing Carton with pallet Delivery time 15-20 days OEM Avaliable Original Made In China

Diaphragm Style Fire Alarm Deluge Valve Price Deluge Valve is known as a system control valve in a deluge system, used for fast application of water in a spray system. Deluge valve protects areas such as power transformer installation, storage tank, conveyor protection and other industrial application etc. With the addition of foaming agent they do protect aircraft hanger and inflammable liquid fire.   Model Norminal Diameter (mm) Working Pressure   (MPa) Drive Time(s) S-ZSFM-100 DN100 1.2~1.6 <15 S-ZSFM-125 DN125 1.2~1.6 <15 S-ZSFM-150 DN150 1.2~1.6 <15   Technical Data Body Material Ductile Iron  Pipe Material Stainless Steel 304 Ball Valve Material Brass Fire Alarm BellMaterial Stainless Steel 304 Size (mm) DN100,DN125,DN150,DN200,DN250 Production Standard GB5135.5~2003 Solenoid Valve Voltage DC24V Application fire fighting, foam system, fire protection system,fire sprinkler system Operation solenoid control, hydraulic, electric actuation

Wet Pipe System Fire Alarm Check Valve The alarm check valve is a water flow alarm device designed for vertical installation in the main supply to a wet pipe sprinkler system. When a flow of water from the system equals or exceeds that of a single sprinkler, the valve is to actuate a fire alarm. Model Norminal Diameter (mm) Working Pressure (MPa) Drive Time(s) ZSFZ-100 DN100 1.2~1.6 <15 ZSFZ-125 DN125 1.2~1.6 <15 ZSFZ-150 DN150 1.2~1.6 <15 ZSFZ-200 DN200 1.2~1.6 <15 Technical Data     Body Material Ductile Iron  Pipe Material Stainless Steel 304 Ball Valve Material Brass Fire Alarm Bell Material Stainless Steel 304 Retarder Material Stainless Steel 304 Pipe & Elbow Stainless Steel 304 Size (mm) DN100,DN125,DN150,DN200 Production Standard GB5135.5~2003

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

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.

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.

Ductile Iron Y Type Strainer This product is designed for remove foreign matter from pipe lines and provides protection for pumps, meters, valves, and other similar mechanical equipment, which is called as Strainer. "Y" Type Strainers are named after their shape and normally used for course filtration. But with large filtration area can be used with fine mesh also.   The Strainer improves the clearance in the medium, and prolongs the life of valves; protect expensive pumps, meters and other equipments.  A Y-strainer can be installed in either a horizontal or vertical position (Downward flow) with the screen elementpointing downward. This allows the strainer screen to collect material in the strainer at the lowest point of the screen.

Ductile Iron Groove Type Signal 6 Inch Water Gate Valve The signal gate valve is mainly used in the pipeline of the fire water system as a function of opening and intercepting the fluid in the pipeline, and converting the opening and closing working state into an electric signal through the signal device. The elastic seat sealing gate valve signal gate valve encapsulating the whole valve disc to generate a deformation compensation effect to achieve a good sealing effect, overcome the general gate valve sealing failure, water leakage, and rust phenomenon, more effective saving installation space.   It's mainly composed by the signal device, valve body, valve cover, disc assembly, stem, stem nut, hand wheel and other components. The annunciator is mainly composed of a transmission gear, a transmission rod and a micro switch. Gate Valve Applications Gate valves are used in almost all fluid services such as air, fuel gas, feedwater, steam, lube oil, hydrocarbon, and all most any services. Some special gate valve is used in slurry and powder product also such as knife gate valve Advantages of Gate Valve Gate valve provides good pressure drop during operation  Most of the gate valve can be used as bi-directional They are suitable for high pressure and temperature application and required less maintenance

8 Inch Flange Type Signal Gate Valve The signal gate valve is mainly used in the pipeline of the fire water system as a function of opening and intercepting the fluid in the pipeline, and converting the opening and closing working state into an electric signal through the signal device. The elastic seat sealing gate valve signal gate valve encapsulating the whole valve disc to generate a deformation compensation effect to achieve a good sealing effect, overcome the general gate valve sealing failure, water leakage, and rust phenomenon, more effective saving installation space.   It's mainly composed by the signal device, valve body, valve cover, disc assembly, stem, stem nut, hand wheel and other components. The annunciator is mainly composed of a transmission gear, a transmission rod and a micro switch. Gate Valve Applications Gate valves are used in almost all fluid services such as air, fuel gas, feedwater, steam, lube oil, hydrocarbon, and all most any services. Some special gate valve is used in slurry and powder product also such as knife gate valve Advantages of Gate Valve Gate valve provides good pressure drop during operation  Most of the gate valve can be used as bi-directional They are suitable for high pressure and temperature application and required less maintenance    Product Parameter   DN L H H1 W C n-D E T F 50 178 233 123 203 125 4-φ19 165 19 3 65 190 233 93 203 145 4-φ19 185 19 3 80 203 270 100 203 160 8-φ19 200 20 3 100 229 322 110 203 180 8-φ19 220 20 3 125 254 355 125 280 210 8-φ19 250 20 3 150 267 401 143 280 240 8-φ19 285 20 3 200 292 516 170 330 295 8-φ23 340 21 3 250 330 638 203 382 355 12-φ23 406 26 3 300 356 717 230 420 410 12-φ28 460 26 4 350 381 844 260 420 470 16-φ28 520 26.5 4 400 406 935 282 420 525 16-φ31 580 28 4

Ductile Iron Non Rising Stem Flange Type Gate Valve There is no upward movement of the stem in a non-rising stem type. The valve disk is threaded internally. The disc travels along the stem like a nut when the stem is rotated. You can see the image. In this type of valve, stem threads are exposed to the flow medium. Therefore, this design is used where space is limited to allow linear stem movement, and the flow medium does not cause erosion, corrosion, or wear and tear to stem material.  This type of valve also known as insider screw valve. Gate Valve Applications Gate valves are used in almost all fluid services such as air, fuel gas, feedwater, steam, lube oil, hydrocarbon, and all most any services. Some special gate valve is used in slurry and powder product also such as knife gate valve Advantages of Gate Valve Gate valve provides good pressure drop during operation  Most of the gate valve can be used as bi-directional They are suitable for high pressure and temperature application and required less maintenance    Product Parameter   DN L H H1 W C n-D50 E T F 50 178 233 123 203 125 4-φ19 165 19 3 65 190 233 93 203 145 4-φ19 185 19 3 80 203 270 100 203 160 8-φ19 200 20 3 100 229 322 110 203 180 8-φ19 220 20 3 125 254 355 125 280 210 8-φ19 250 20 3 150 267 401 143 280 240 8-φ19 285 20 3 200 292 516 170 330 295 8-φ23 340 21 3 250 330 638 203 382 355 12-φ23 406 26 3 300 356 717 230 420 410 12-φ28 460 26 4 350 381 844 260 420 470 16-φ28 520 26.5 4 400 406 935 282 420 525 16-φ31 580 28 4

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

Groove Type Butterfly Valve with Handles 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.

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