Valve Accessories Electric Positioner Products

• Temperature: -20-70degc
• Stroke: 15-150mm
• Air Connection: PT1/4
• Gauge Connection: PT1/8
• Transport Package: as Request
• Specification: as requset
• Model NO.: EP1500
• Trademark: E-ONENESS
• Origin: China
• HS Code: 8481901000
• Production Capacity: 50pieces/Day

Product Description

Design and Features
Armed with the design ideas of block structure and Multi-port type, we produced the YS-1200 series P-P valve positioner which has two types, one is Linear and another is rotary. The Linear one is used for linear operation of pneumatic linear valve actuator. The rotary one is used for rotary pneumatic actuator. They control valve stroke accurately, through pressure air, according to input air signal of 3-15psi being input from electrical-pneumatic converter

The YS-1200 series P-P valve positioner is provided with following features:
1, There is no resonance in the range of 5~200Hz.
2, Performing Split Control without any other substitutes.
3, Easy to adjust zero and span.
4, Easy to convert from Reverse Action to Direct Action or vice versa.
5, Easy to convert from Spring Return to Double Action actuator or vice versa.
6, Easy Feedback Connection.
7, Fast and accurate response.
8, Low air consumption.
9, Easy to protect from hunting effect by using output orifice in small size of actuator.
10, Easy to install air tubing connection in any direction.

YS-1200LDn/LSn	YS-1200RDm/RSn
Input signal	0.2~1kgf/cm 2 (3~15psi)
Supply pressure	1.4~7kgf/cm 2 (20~100psi)
Stroke	15~150mm	0~90
Air connection	PT(NPT)1/4
Gauge connection	PT(NPT)1/8
Protection	IP66
Ambient temperature	-20~70
Linearity	Bitmap 1%F.S.	Bitmap 2%F.S.
Hysteresis	1%F.S.
Sensitivity	Bitmap 0.2%F.S.	Bitmap 0.5%F.S.
Repeatability	Bitmap 0.50%
Air consumption	3LPM(Sup=1.4kgf/cm 2 ,20psi)
Flow capacity	80LPM(Sup=1.4kgf/cm 2 ,20psi)
Housing Material	Aluminum alloy
weight	1.7kg(3.7Ib)