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Zhongbei Town,Xiqing Distrit,Tianjin,ChinaTianjin, TianjinChina, 300380Web Page Link: https://www.toboc.com/tianjinfreyaautomationtechnologycoltd.aspx
Mini 4-20 mA On-off Type 90 Degree Electric Valve Actuators are the crystallization of modern technology. Its unique design, advanced technology, high-quality components, scientific and rigorous quality testing have created the myth of the valve actuator industry. At the same time, it also brings va
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I. Breif IntroductionQuarter-turn intelligent integration electric actuator can be used to control various valves with a regulating angle of 0-90& 176 and the torque range is: 35-10000Nm. It can used for control all of quarter-turn valve like: flue cut-off gate, boiler’s primary and secondary wind,
Product overview of PVC Electric (Motorized) Butterfly ValveMotorized electric remote control water shut off butterfly PVC valve adopts butt clamp connection, need not to apply any tools, can be quickly assembled, with tight structure, wear resistance, easy disassembly, convenient maintenance, eas
Electric wafer soft sealing butterfly valve uses the integration structure, it can be operated by the input single (4 ~ 20 mA DC, 0 to 10 v DC or1-5 v) and the single-phase power supply, it has strong function, small volume, light and pleasant, reliable performance, simple, large flow capacity, etc.
Electric flange soft 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.Performan
1. Product IntroductionElectric ventilating butterfly valve is built-up by Rotork electronic type quarter-turn actuator and ventilating butterfly valve. It use the same material with valve body and to processed into seal ring. Its applicable temperature and corrosion resistance performance depend on
The FRY powder buttertly valve is a kind of inclustrial prochuct developed for powder and gianule matenial, It is generally insalled on the air pipeline or the exit of the hopper, silor and screw conveyor. Based on the material, Thehigh-pressure die- cast valve body is manufactued from aluminum allo
PS intelligent electric actuator product featuresPS series intelligent electric actuator products are composed of PSL intelligent straight-stroke electric actuator and PSQ intelligent quarter-turn actuator. Main features of the product:●Simple structure, small size, light weight, easy to install and
Electric PVC butterfly valveProduct overviewElectric PVC butterfly valve adopts butt clamp connection, need not to apply any tools, can be quickly assembled, with tight structure, wear resistance, easy disassembly, convenient maintenance, easy maintenance, etc. Body material health non-toxic, stron
Bernard intelligent electric actuator is the result of the combination of our company’s production, study and research, adopting national and domestic technology. It absorbs Bernard Company’s 25 years experience of producing electric actuator. It is a new generation intelligent electric actuator on
Product DescriptionBernard intelligent electric actuator has archieved an excellent reputation over the years in this market thanks to a range of actuators providing the following features:►Compact construction with a high output torque►Self-locking gear train to maintain the position of the valve w
Linear-turn electric actuator is an electric actuator which outputs linear displacement and canbe used to control various control valves in need of linear displacement, such as single anddouble-seat control valve, sleeve control valve, high temperature and high pressure watersupply valve, desuperhea
1. Product IntroductionElectric gate valve control the valve by rising and falling the gate. Its gate perpendicular to way of the fluid, and the size of the channel can be changed by altering the relative position between gate and valve seat. The product has many advantages, like: small hydraulic re
Screw gatPurposesScrew gate valve is a main control equipment on flow or feed amount of powder materials,crystal grain materials,particle materials and tiny mass materials,and it is widely used in controlling flow amount variation or quick cut-off in metallurgy. Mining, constructional materials, foo
Product introductionThe high and medium pressure flange gate valve is suitable for cutting off or connecting the pipeline medium on the various system pipelines of petroleum, chemical, hydraulic and thermal power stations with nominal pressure PN16-16.0MPa and working temperature ≤-29& 176C~550& 176
MKZ941H Mine explosion-proof electric gate valveMKZ941H mine explosion-proof electric gate valve is wedge gate valve，Highly sealed to high pressure media and low pressure media，Two-way seal without installation direction requirements, long service life.Mainly used for automatic control of unattended
The electric sleeve regulating valve is composed of a valve body, a valve seat, a sleeve, a valve core, a guide sleeve, a valve cover and a sealing filler and an electric actuator. In order to achieve automatic adjustment function, the electric sleeve regulating valve drives the valve to change the
Control panel Bernard electrical circuit board CI2701 BERNARD electric actuator can form different control system according to different operation site. The frequently-used circuit board includes the logic control panel, position control board, and the on-site hand operator, etc. In addition, the on
Technical ParameterDigital micro-control allows:Pushbutton proramming-eliminates Span and Zero pots 10-bit resolutionOff-line calibration-eliminates the need for loop calibratorsEnvironmentOperating temperature: +32& 176F to +158& 176F (0℃ - 70℃)Storage temperature: -40& 176F to +185& 176F (-40℃- 85
1.Product overviewElectric flanged hard seal butterfly valve adopts precision J elastic sealing ring and triple eccentric metal hard seal structure, multi-level, is widely used in metallurgy, electric power, petroleum, chemical industry and municipal construction and other industrial piping and drai
Product overviewElectric 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 mediu
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
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,
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 ind