1. Volume Booster
Booster is a pneumatic relay that because of decreasing time lag in pneumatic circuits by producing output signals with high volume or high pressure, is used. It can be used as both volume booster and pressure booster.
A volume booster is installed in a positioner’s outlet, between positioner and actuator.
This company offers volume booster with South Korean brand “YTC-Young Tech”.
 
2. I/P Converter
A current to pressure transducer (I/P) converts an analog signal (4 to 20 m.A) to a proportional linear pneumatic output (3 to 15 psig). Its purpose is to convert the analog output from a control system into a precise, repeatable pressure value to control pneumatic actuators/operators, pneumatic valves, dampers, vanes, etc.
 
This company offers I/P converter with South Korean brand “YTC-Young Tech”.
 
3. Air Filter Regulator
This instrument is used in I/P converters and valve positioners and it adjusts the pressure and filters the input airflow.
This company offers air filter regulator with South Korean brand “YTC-Young Tech”.
 
4. Lock up valve
In case of dysfunction in air source, a control valve should remain in its position or it should have pressure higher than minimum guaranteed pressure, This is where we may need to use a lock-up valve.
Lock-up valve is an instrument which measure and track input pressure and if it is lower than pre-adjusted amount, lock-up valve block the airflow.
 
This company offer lock-up valve with South Korean brand “YTC-Young Tech”.
 
5. Snap Acting Relay
This instrument is used for changing airflow’s direction in pneumatic controllers, valve positioners and control valves. When the input airflow is decreased from the pre-adjusted amount, direction of the airflow shifts from one outlet port to another outlet port.
 
This company offers for snap acting relay with South Korean brand “YTC-Young Tech”.
 
6. Limit Switch Box

 

Rotary limit switch box is used for;
1. Providing a visual indication of valve’s position
2. Sending an electrical signal for position in the form of switch or analog in quarter turn valves (buterfly, plug, ball valves)
Housing in limit switch boxes can be manufactured with a variety of materials with a variety of security levels, depending on the industry. They can be waterproof and explosion-proof.
They can be provided with options such as electromechanical, magnetic and proximity switches, depending on the necessities. Furthermore, they can provide valve’s position with analog signal or radio transmitters.
 
This company offers for Limit Switch Box with South Korean brand “YTC-Young Tech”.
 
 
 
A current to pressure transducer (I/P) converts an analog signal (4 to 20 m.A) to a proportional linear pneumatic output (3 to 15 psig). Its purpose is to convert the analog output from a control system into a precise, repeatable pressure value to control pneumatic actuators/operators, pneumatic valves, dampers, vanes, etc.
 
This company offers I/P converter with South Korean brand “YTC-Young Tech”.
 
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