Pneumatic ytc valve positioner YT1000 L YTC

YT 1000 General introduction: YTC VALVE POSITIONER YT-1000 Series Electro-pneumatic Valve Positioner  accurately controls valve stroke in response to an signal of 4~20mA from the controller. YT-1000 L is for Linear motion control valves. YT-1000 R is for  rotary motion valves. Structure: Technical data:

Technical data
Enclosure Material	Aluminum Diecasting
Set-point Signal	4~20mA DC
Input Resistance	250 Ω
Stroke Range	10~150 mm
Explosion Proof	EX d Ⅱ BT6,EX d Ⅱ CT6, EX ia Ⅱ CT6
Ambient Temperature	-20~70°C   (Standard) -40~70°C   (Low Temp Type) -20~120°C (High Temp Type)
Explosion Proof Temp	-20~60°C
Hysteresis	±1.0% F.S
Sensitivity	±0.2% F.S
Repeatability	±0.5% F.S
Flow Capacity	80LPM (Sup=0.14MPa)
Protection Class	IP65
Weight	2.7kg

How to choose types:   Dimensions :   Working principal:
    When the set-point signal input, the torque motor(1)generate a electromagnetic field,  the baffle(2)received and leave away from the nozzle(3). The air which in the pilot valve(4)will be elimination, and push the valve core(8), Air input to the actuator(11) through the base(7). With  pressure increase, the push rod(12)go down, the feedback stem(13)pull the spring(16). Until the force between the spring(16)and the torque motor(1)keep balance, the baffle(2)go back. Then the valve core(8)gag the base(7)again, the positioner keep stable. 
 Combination:
More choices:   Packaging & Shipping Packing details: Packing:Bags/Wooden/Carton/Tray/Bulk Packing Size:Up to customer Delivery Detail:7-15 days usually
Company Information Company introduction:  HangZhou Powerflow Technology is one of the great professional manufacturers of measurements and control systems for liquids.     With the high-quality and professional team,we already have many domestic customer such as  SJTU, Zhejiang University,China shipbuilding industry corporation,Shanghai Pump Co.,LTD and etc.   Though we have cooperate with the biggest Test System in sigapore and Atlas Copco,we are looking forward to have business with more companys abroad.            Certifications CE and ISO 9001: Certificate of patent:

FAQ 1:Is sample order acceptable? Yes.It is 2:How to place the order? You can send us email or inquiry via Alibaba 3:Which is the delivery way? A:See transportation B:Air C:Express service 4.How to make the payment? We accept bank T/T,Paypal,L/C and D/A 5.Do you accept customized product? Yes.You can send us artwork