This output is fed to an air actuator which in turn controls the valve position and flow combined with mechanical feedback.
Water flow control valve 4 20ma.
Flow control valves manage the flow of compressed air oil or fluids.
Fluid turbine flow meters water.
Plast o matic valves provides a number of ways to control flow at a desired rate.
These valve positioners convert a 4 20ma input control signal to a proportional pneumatic output.
Electric actuators for various valves.
Shop display and 4 20ma output for gpi oval gear flow meters ultrasonic flowmeters water flow meter or chemical flow meters for a great price.
Features a resolution of 1 500 and high durability drive mechanism.
Wireless remote control motorized ball valve.
Automatic control provides a single permanent pre specified flow rate.
Suitable for flow control system operations including flow rate temperature pressure and level ph control.
Intelligent water meters prepaid water meter.
Search within results brand anderson metals 2 apollo 27 asahi 52 bonomi 36 dixon 1 eaton weatherhead 27 georg fischer 10 gf piping systems 3 grainger approved 84 gruvlok 14 hayward 367.
A high performance motor valve capable of fine flow adjustment with 4 20 ma input signals.
Ahu flesh air handling unit differential pressure control unit and heat ex changer for flow regulation and on off control.
4 20ma flow control valve find complete details about 4 20ma flow control valve penumatic pneumatic regulating valve air regulator from valves supplier or manufacturer hangzhou worldwides valve co ltd.
Economical mechanical water meters.
Electro pneumatic positioners are used with rotary air actuators to accurately position control valves used in throttling applications.
Find 4 20ma water flow control valve from china manufacturer manufactory factory and supplier winner ball valves co ltd.
Programmable timer valves model.
Water and light oil flow control valves 1 4 3 8 0 22 0 2 1 2 1 1 0 07 125 8 6 180 82 v022a001 brass 1 1 4 5 23 0 01 0 008 0 74 0 64 0 0 232 16.
Limit control adjustable stop limits maximum flow rate in on off valves.
Water leak alarm system model.