Valve Ancillary Equipment

YT-1300R Electro-Pneumatic Positioner

YT-1300R E/P Positioner controls valve stroke accurately by 4-20mA current signal being input from controller. It has built-in electronic circuit and P, D control circuit to prevent hunting. The Position transmitter and Limit switch are easily added optionally, which is time and cost-effective when it is applied in the field.

- It endures severe vibration and so it can be applied to almost every lines.

- Most suitable accuracy and dynamic characteristics are available by PD control.

- Valve system is stabilized by outputting analog feedback with option.

- The variable orifice makes to settle the problems easily which can be solved by attaching  speed  control valve.

- Limit switch is added with ease.


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Specifications

Item.Type
Single
Double
Item.Type
Single
Double
Input Signal
4-20mA DC
Ambient Temp
-20°C~70°C(Standard)
Impedance
250±15 Ohm
Linearity
±0.5% F.S.
Supply Pressure
1.4~7kgf/cm2
(20~100psi)
Hysteresis
±0.5% F.S.
Stroke
10~150mm
Sensitivity
±0.2% F.S.
Air Connection
PT (NPT) 1/4
Repeatability
±0.3% F.S.
Gauge Connection
PT (NPT) 1/8
Protection
IP66
Conduit
PF 1/2 (G1/2)
Material
Aluminum Diecasting
Explosion Proof
Ex ia IIB T6
Weight
1.5kg(3.3lb)