Fire protection valves like gate valves, butterfly valves, check valves, fire hydrant .
Lug/wafer type butterfly valve, dual plates check valve, disc, body.
Electric actuator, electric valve, electric valve actuator.Trading company
Api609 butterfly valve, slim-disc butterfly valve, flanged butterfly valve, wafer butterfly check valve, gate valve, hale valve.
Ball valve, float ball valve, stainless steel ball valve.
Butterfly valve.
Butterfly valve, check valve, gate valve, y-strainer.
Special Features: The valve, which is also named separating material machine, is widely used in building material, metallurgy, mining, light industry and food industries etc. It is the ideal equipment to change flow direction of solid crystal and powder material in transportation system. The valve is welded in fine steel and equipped with different actuators according to the different demands. It has the features of lightweight, antifriction, definite indicating direction, handy switching and flexible operation etc. Type is side three-way liuzi, type is face three-way liuzi, type is four-way liuzi. The driving types are five: S denotes manual, D denotes electric, Z denotes automatic, Q denotes pneumatic and Y denotes electric hydraulic
This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments. It can change the flow and cut off gas medium in the pipe by the different control signal. The valve has the features of lightweight, compact structure, endurance, little in the lost of flow resistance, high working pressure, flexible operation, definite direction, easy to maintenance and long life. It can be installed at any angle. It is suitable in the condition of adjusting, cutting off and self-protecting quickly. The valve is used with DKJ, ZKJ, Bernard electric actuator and other accessory to form a complete set to realize manual and automatic exchange without interference, micro-computer long-range control, automatic control or center concentrating control. It is the ideal equipment of realizing operation of automatic control and adjusting flow.
Name: High Temperature Saving Energy Gate Valve Special Features: The valve is welded in high strength heat-resistant steel, stainless steel and fine carbon steel. It is high-temperature resistance, high in strength, effective, endurance, handy to operate, definite direction, easy to maintenance and long life. High pressure cooling air device cools the disc and ensures its rigidity and non-distortion. The valve has two driving mode: integer and part. The integer driving device is fixed on the undercarriage. Part driving device canâ??t be controlled and can be installed refer to the userâ??s demand. Driving type is windlass elevating (open-close signal), electric actuator elevating (4ï½?20mA current signal), electric hydraulic, electric draw stem elevating (open-close signal). Suitable temperature: 350, Suitable medium: High temperature gas including Smoke, air, gas with powder, etc.
Special Features: The valve is welded in stainless steel and fine carbon steel, having double layers keeping temperature lining made in fire material. It also has the features of resistant to the high temperature, efficient in saving thermal energy, impact structure, easy to open and close and handy to operate. The valve's driving mode is part. Part driving device cannot be controlled and can be installed refer to the user's demand. Driving type is windlass elevating (open-close signal), electric actuator elevating (4~20mA current signal), electric hydraulic, electric draw stem elevating (open-close signal). Suitable temperature: 700, Suitable medium: High temperature gas including Smoke, air, gas with powder, etc
Product overview Electric flange sealing butterfly valve is suitable for the temperature is 120 , nominal pressure 1.6 MPa for food, medicine, chemical industry, petroleum, electric power, textile, paper making, such as water supply and drainage, gas pipeline adjusting flow and intercepting medium. Performance characters 1. The design is novel, reasonable, unique in structure, light in weight and quick in opening and closing. 2. Small operation moment, easy to operate and easy to operate. 3. It can be installed in any position and convenient for maintenance. 4. Sealing parts can be replaced, seals can be reliable and can be sealed in two ways. 5. The sealing material is resistant to aging, corrosion resistance and long service life.
Wafer Type Valve Body Sizes: 2" - 48" Body: Ductile Iron/ Cast Iron Actuation Options: Gear box/Lever/Pneumatic/Electric The Choice of the Material BODY Cast iron/Ductile iron/AL-bronze/Stainless Steel/Duplex Stainless Steel DISC Ductile iron/AL-bronze/CF8/CF8M/SS201/SS302/SS316 BONNET Ductile iron/AL-bronze/Duplex Stainless Steel/CF8/CF8M STEM Carbon Steel/SS410/SS416/SS420/SS304/SS316/MONEL K500 SEAT NBR(buna-N)/EPDM/PTFE/Nature Rubber/VITON/Hypalon SHORT BUSHING PTFE LONG BUSHING PTFE O-ring NBR/EPDM PIN SS403/SS316/MONEL K500/Duplex Stainless Steel Advantage 1. Valve Body size can be customized. 2. The suitable media are water, oil and gas; 3. Mainly used for industrial and marine valve.
QT series of electrical units for partial rotation of valves are suitable for controlling butterfly valve, ball valve, plug valve, they can make such valves rotate at 90.The product has the following features: Small volume, light weight, high efficiency, high reliability, high protection property and low noises etc. The unit can be operated on site, and controlled in long distance. And it can be widely used in various industries, such as petroleum, chemical industry, power plant, water treatment, and paper making industry etc. The company has developed new intelligent actuator; selection function is increased on the basis of switch type actuator, which increased more selection space for users with different demands. Selection Function I: LCD display window and local operation function. Selection Function II: Self phase- -identifying and phase disconnection protection. Selection Function III: IR setting and control. Selection Function IV: Automatic regulation function.
The ZJHP/M pneumatic diaphragm regulating valve consists of a multi-spring pneumatic diaphragm actuator and a low flow resistance fine regulating valve body. The multi-spring actuator is low in height, light in weight and easy to install. The pneumatic diaphragm regulating valve body flow path is S streamlined, which has the advantages of compact structure, light weight, sensitive action, small pressure drop loss, large valve capacity, accurate flow characteristics, and convenient maintenance. It can be used in demanding working conditions. The pneumatic diaphragm regulating valve is equipped with an electric-gas valve positioning or a pneumatic valve locator, which can realize automatic adjustment control of the fluid medium of the process pipeline. Fine small pneumatic control valve is widely used in precise control of gas, liquid, steam and other media process parameters such as pressure, flow, temperature, liquid level and other parameters to maintain a given value. The precision small pneumatic control valve is especially suitable for occasions where the leakage is small, the pressure difference between the valve is small, and there is a certain viscosity and a small amount of fiber medium
ZJHP pneumatic film single-seat control valve is composed of multi-spring pneumatic diaphragm actuator and low-flow resistance small single-seat control valve body. Pneumatic single-seat control valve has the advantages of compact structure, light weight, sensitive action, small pressure drop loss, large valve capacity, accurate flow characteristics and convenient maintenance. It can be used in demanding working conditions. The multi-spring actuator is low in height, light in weight and easy to install. The pneumatic single seat control valve is equipped with a valve positioner to convert the current signal into a corresponding linear displacement, and automatically controls the opening of the regulating valve to achieve continuous adjustment of the process parameters such as pressure, flow, temperature and liquid level of the fluid in the pipeline. Pneumatic film single seat control valve is widely used in precise control of gas, liquid, steam and other media, especially suitable for work situations that allow small pressure difference and allow small leakage. The pneumatic diaphragm single seat control valve is stable in operation with reliable operating characteristics, small valve seat leakage, precise flow characteristics, and wide adjustable range. It will surely achieve high quality control effects in a wide range of applications with its unique advantages
ZJHP pneumatic film single-seat control valve is composed of multi-spring pneumatic diaphragm actuator and low-flow resistance small single-seat control valve body. Pneumatic single-seat control valve has the advantages of compact structure, light weight, sensitive action, small pressure drop loss, large valve capacity, accurate flow characteristics and convenient maintenance. It can be used in demanding working conditions. The multi-spring actuator is low in height, light in weight and easy to install. The pneumatic single seat control valve is equipped with a valve positioner to convert the current signal into a corresponding linear displacement, and automatically controls the opening of the regulating valve to achieve continuous adjustment of the process parameters such as pressure, flow, temperature and liquid level of the fluid in the pipeline. Pneumatic film single seat control valve is widely used in precise control of gas, liquid, steam and other media, especially suitable for work situations that allow small pressure difference and allow small leakage. The pneumatic diaphragm single seat control valve is stable in operation with reliable operating characteristics, small valve seat leakage, precise flow characteristics, and wide adjustable range. It will surely achieve high quality control effects in a wide range of applications with its unique advantages
ZJHP/M-DW Pneumatic cryogenic control valve is one of the pneumatic control valve products developed by our company specifically for ultralow temperature conditions.Pneumatic cryogenic control valve has been widely used in the automatic control of industrial processes such as petroleum, chemical industry and metallurgy. Pneumatic cryogenic control valve is especially suitable for the regulation of medium (such as liquid oxygen, liquid nitrogen, etc.) at low temperature conditions of -60~-196 °C. To ensure adjustment accuracy, a valve positioner must be used. The ultra-low temperature pneumatic control valve is a deformation product of a single-seat control valve and a double-seat control valve. The difference between the ultra-low temperature pneumatic control valve and the normal temperature control valve is that the long neck type upper valve cover is used to make the packing work at normal temperature. Pneumatic cryogenic control valve is input by the valve positioner to the air pressure of the pneumatic diaphragm actuator to generate thrust. The valve core is driven by the connecting rod. The change of the position of the valve core changes the flow cross-sectional area of the valve to realize the adjustment of the medium flow.
ZJHP/M-GW pneumatic high temperature control valve consists of a multi-spring pneumatic diaphragm actuator and a low flow resistance high temperature regulator valve body. The multi-spring actuator is low in height, light in weight and easy to install. The valve body runner of pneumatic high temperature control valve is S streamlined, which has the advantages of compact structure, light weight, sensitive action, small pressure drop loss, large valve capacity, accurate flow characteristics and convenient maintenance. It can be used in harsh working conditions. Pneumatic high temperature control valve It is equipped with an electric-gas valve positioning or a pneumatic valve positioner to achieve automatic adjustment control of the fluid medium in the process line. Pneumatic high temperature control valve is widely used in process parameters for precise control of gases, liquids, vapors, etc. For example, it can allow parameters such as pressure, flow, temperature, and liquid level to be maintained at a given value. Pneumatic high temperature control valve is especially suitable for occasions where the leakage is small, the pressure drop of the control valve is small and the temperature is high.
ZJHS pneumatic piston control valve consists of a ZSA (B) spring piston actuator and a compact single seat (sleeve) valve body. The structure is lighter and smaller, and the thrust is larger, but the sensitivity is slightly worse. pneumatic piston control valve is equipped with an electric-gas valve positioning or pneumatic valve positioner to achieve automatic adjustment and control of the fluid medium in the process pipeline. It is widely used in precise control of gas, liquid, steam and other media process parameters such as pressure, flow, temperature, liquid level and other parameters to maintain a given value. The spool of pneumatic piston control valve adopts balanced structure, large allowable pressure difference, good vibration resistance, low noise, good stability, easy assembly and disassembly, and different pressure ranges can be selected to obtain the required differential pressure.pneumatic piston control valve is used in industrial operation process automatic control systems that require low noise, large working pressure difference or limited installation position and fast response speed.
