YT1000 type electric pneumatic valve positionerDetailed product description：

The YT-1000 series electrical valve positioner is divided into two forms: YT-1000L linear stroke and YT-1000R angular stroke.
It is a device that receives a 4-20mA DC electrical signal from a controller or control system and sends an air signal to a pneumatic actuator to control valve position. It is used in conjunction with pneumatic control valves to form a closed-loop control circuit. Convert the DC current signal provided by the control system into the gas signal that drives the regulating valve, and control the action of the regulating valve.
At the same time, feedback is provided based on the opening of the regulating valve, so that the valve position can be correctly positioned according to the control signal output by the system. This electrical locator can be used for single acting (spring return type) and double acting pneumatic actuators.
Due to its explosion-proof structure, this locator can be used in explosive hazardous areas.

Characteristics of YT1000 Electric Pneumatic Valve Positioner
1. Has high anti vibration properties (no resonance phenomenon in the range of 5-200Hz).
2. The magneto electric component adopts a new dynamic coil structure, which is reliable, stable, and has good linearity.
3. Except for explosion-proof junction boxes, the shell cover can be opened for adjustment and maintenance on site in hazardous areas.
4. Certified with explosion-proof rating (Exia II BT6, Exdm II BT6). Certified with IP66 rating.
5. Equipped with mounting plates and accessories that match various types of actuators, it is easy to install and adjust.
6. Debugging is convenient and simple, with forward and reverse directions, and easy conversion between single acting and double acting. It can achieve a range of 1/2 without replacing parts.
7. Compact structure, precise and reliable. The components of this product are precision die cast, and the production process of the external and internal structure is exquisite. The various mechanisms are optimized and combined for design, and the overall structure is compact. Stainless steel fasteners and advanced spray coating technology are used for processing The permanent production and manufacturing marks have good anti-corrosion performance.
8. This locator can be customized according to requirements Equipped with an adjustable damping mechanism, it has the characteristic of adjustable output flow rate.
9. The connection design of the airway is versatile, making it easy to connect the airway in any direction.
10. For small actuators, it is easy to eliminate the influence of vibration by using exhaust holes.
Taking into account the above technical performance characteristics, the CY-1000 series locator can meet different types of orders Double acting, positive Requirements for various types of pneumatic actuators with reactive effects.

Main technical parameters of YT1000 electric pneumatic valve positioner

model	YT1000L (straight travel)		YT1000R (angular travel)
	single-acting	double-acting	single-acting	double-acting
input signal	4-20mA DC below 24V
resistance	250±15Ω
gas supply pressure	1.4-7（20-100psig）
itinerary	10-150mm		0-900
Catheter interface	PT(NPT)1/4
pressure gauge connection	PT(NPT)1/8
Power interface	PF1/2（G1/2）
Explosion-proof rating	Exia IIBT6,Exdm IIBT6
Protection rating	IP66
Ambient temperature	-20 ℃~70 ℃ (standard)
linearity	±1%		±2%
Lag degree	1%
sensitivity	±0.2%		±0.5%
repetitiveness	±0.5%
Air consumption	3LPM(Sup.=1.4kgf/cm2，20psi)
traffic	80LPM(Sup.=1.4kgf/cm2，20psi)
Material	Die-cast aluminum
Weight	2.7kg(6.0Ib)		2.8kg(6.2Ib)