เครื่องควบคุมวาวล์อัตโนมัติ (Smart Positioner) (2)

EPR (Rotary Type)
Robust valve control device giving a confidence in reliable performance and outstanding durability under harsh working environments

l  Easy maintenance
l  Precise calibration with simple SPAN and ZERO adjustments
l  Simple conversion to direct acting or reverse acting
l  1/2 split range available
l  Rugged aluminum housing with corrosion-resistant coating
l  Vibration resistant design
l  Stainless steel gauges standard
l  Restricted pilot valve orifice kit for small actuators included
l  Certified for ATEX Eex md IIB T5 (05 ATEX 1076X) by NEMKO in
  conformance with EN 50014:1997, EN 50018:2000 and EN 50028:1987
l  Certified for EMC (K1046/E04) in conformance with EN 61000-6-2:2001
  and EN 61000-6-4:2001 by RWTUV
l  Certified for Ex md IIB T6 (99-1075-Q1), Ex md IIC T6 (2000-1057-Q1),
  and Ex ia IIB T6 (2000-1056-Q1) by KOSHA

PPL (Linear Type)
Robust valve control device giving a confidence in reliable performance and outstanding durability under harsh working environments

l  Easy maintenance
l  Precise calibration with simple SPAN and ZERO adjustments
l  Simple conversion to direct acting or reverse acting
l  1/2 split range available
l  Rugged aluminum housing with corrosion-resistant coating
l  Vibration resistant design
l  Stainless steel gauges standard
l  Restricted pilot valve orifice kit for small actuators included

PPR (Rotary Type)
Robust valve control device giving a confidence in reliable performance and outstanding durability under harsh working environments

l  Easy maintenance
l  Precise calibration with simple SPAN and ZERO adjustments
l  Simple conversion to direct acting or reverse acting
l  1/2 split range available
l  Rugged aluminum housing with corrosion-resistant coating
l  Vibration resistant design
l  Stainless steel gauges standard
l  Restricted pilot valve orifice kit for small actuators included

IPC
Dynamic valve drive to convert 4~20? current signal to pneumatic output pressure with state-of-the art piezoelectric technology

l  Rugged aluminum die-cast housing
l  Precise control performance and high dynamic response
l  Simple and easy to set
l  Low air consumption due to piezo electric microvalve

PTP
Explosion proof position transmitter for reliable valve position feedback with 4-20? output signal

l  Rugged aluminum die-cast housing
l  Optional 2 X SPDT limit switch or 2 X P&F proximity sensor NJ2-V3-N