YT1000 Valve Positioner - Wuxi Xinming Auto-Control Valves Industry Co., Ltd

Description

Product Introduction

YT1000 Valve Positioner is used with the pneumatic control valve to form a closed loop control loop. The DC current signal given by the control system is converted into a gas signal that drives the regulating valve to control the action of the regulating valve. At the same time, feedback is made according to the opening degree of the regulating valve, So that the valve position can be correctly positioned according to the control signal outputted by the system. The electric positioner can be used for single- acting (spring-return type) and double- acting pneumaticactuators.

Installation of Electric-pneumatic valve positioners: This series is adjustment type and is designed for double-acting or single-acting actuators with input and output 4-20 mA feedback signals. The pneumatic actuator is equipped with an electric-pneumatic valve positioner and bracket, linking the feedback lever through the pinion NAMUR slot, which is fastened by 4 bolts. The air source pipeline can be connected to realize the adjustment control.

Technical Parameters

_16981266475822_

1000 series Electric-pneumatic Valve Positioner is used withthe pneumatic control valve to form a closed loop controlloop.The DC current signal given by the control system isconverted into a gas signal that drives the regulating valveto control the action of the regulating valve.At the sametime,feedback is made according to the opening degree ofthe regulating valve,so that the valve position can becorrectly positioned according to the control signal outputtedby the system.The electric positioner can be used for single-acting (spring-return type)and double-acting pneumaticactuators.Installation of Electric-pneumatic valve positioners:Thisseries is adjustment type and is designed for double-actingor single-acting actuators with input and output 4-20 mAfeedback signals.The pneumatic actuator is equipped withan electric-pneumatic valve positioner and bracket,linkingthe feedback lever through the pinion NAMUR slot,which isfastened by 4 bolts.The air source pipeline can beconnected to realize the adjustment control.

Item	Model	1000L(Linear Type)	1000R(Rotary Type)
		Single acting Double acting
Input signal,resistance		4~20Ma.dc 250Ω±15Ω
Gas supply pressure		1.4~7kgf/cm²（20~100psi）
Stroke		10~105mm	0-90°
Electrical Interface		PT(NPT)1/2
Explosion-proof grade		EXD II BT4/Exd II BT6 /Exia II CT6
Protection Level		IP66
Ambient temperature		-20℃~70℃ Repeatability ±0.5%
Linear		±1%F.S ±2% F.S ±2% F.S
Hysteresis		±1%F.S Sensitivity ±0.2%F.S ±0.5% F.S
Air energy consumption		3LPM(sup=1.4kgf/cm²，20psi)
Flow		80LPM(sup=1.4kgf/cm²，20psi)
Material		Cast aluminum
Weight		2.7KG~2.8KG

Model	1000L/R
Types	L:Linear type ,R: Rotary type
Form of action	S:Single action, D:Double action
Explosion-proof form	M:explosion-proof Exd II BT4 Exd II BT6, I:Intrinsically safe Exia II CT6，n:Normal
Feedback lever	R1、M640L;R2、M840L；R、NAMUR;1、10~40mm; 2、40~70mm
Orifice	90、90~180、180
Interface Type	PT、NPT
Option	0、+PTM、 +L/S

Company Introduction

Since 2007,WUXI XINMING AUTO-CONTROL VALVES INDUSTRY CO., LTD has established.

We mainly manufacture Pneumatic Actuator, Pneumatic Ball Valve, Pneumatic Butterfly Valve, Pneumatic/Electrical Control Valve, etc.

Our company has advanced processing equipment and sophisticated testing equipment. Our processing equipment include lathes, milling machine, boring machine, planer, drilling machine, CNC lathes, CNC machining centers and other equipment. There are totally 30 sets, of which there are 5 sets imported vertical machine center and several sets advanced CNC lathes.