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DCS SERIES

Pneumatic Directional
Control Valve

A cartridge-type spool valve platform built for continuous industrial duty — available in solenoid, hand lever, air pilot and push-pull actuation across 3/2, 5/2 and 5/3 configurations, in ¼" and ½" port sizes.

3X2 / 5X2 / 5X31350–3500 LPM¼"–½" Port1 Million Cycle TestedNAMUR Mounting
UFlow DCS Series pneumatic directional control valve
DesignCartridge Spool Type
Working Pressure2–10 Bar
Flow (at 7 Bar)1350 / 3500 LPM
Coil ProtectionIP65 Epoxy Square
Model Information

Valve Specifications

Type
Solenoid Operated, Lever Operated, Pilot Air Operated, Push‑Pull (3X2 NC/NO, 5X2, 5X3)
Design
Spool Type, Cartridge Construction
Media
Compressed Air (Filtered & Lubricated)
Working Pressure
2–10 Bar (Solenoid) · 0–10 Bar (Manual & Air Pilot)
Ambient / Media Temp.
5°C to 60°C
Materials of Construction
Aluminium, Nitrile, Brass, Polymer
Mounting
Standard NAMUR
Coil Information

Solenoid Coil Data

Coil Width
26 mm
Coil Bore
10 mm
Voltage (±10%)
AC 50/60Hz — 24V, 110V, 230V  |  DC — 12V, 24V, 36V, 48V, 110V
Power Consumption
AC – 6W  ·  DC – 6W
Duty Cycle
Continuous
Insulation Class
Class H
Coil Protection
IP65, Epoxy Square Coil Housing
Model Chart

Available Configurations

Ports: 1 – Input  ·  2/4 – Output  ·  3/5 – Exhaust  ·  10/12 – External Pilot (where applicable)

Model No.TypeFlow (7 Bar)Port In/Out/ExhFunction
DCS-B13X21350 LPM¼" / ¼" / ¼"Spring Return (NC)
DCS-A13X21350 LPM¼" / ¼" / ¼"Spring Return (NO)
DCS-C13X21350 LPM¼" / ¼" / ¼"Double Solenoid
DCS-B23X23500 LPM½" / ½" / ½"Spring Return (NC)
DCS-A23X23500 LPM½" / ½" / ½"Spring Return (NO)
DCS-C23X23500 LPM½" / ½" / ½"Double Solenoid
DCS-E15X21350 LPM¼" / ¼" / ⅛"Double Solenoid
DCS-E25X23500 LPM½" / ½" / ½"Double Solenoid
DCS-F1 / G1 / H15X31350 LPM¼" / ¼" / ⅛"Spring Center — Blocked / Exhausted / Pressurised
DCS-F2 / G2 / H25X33500 LPM½" / ½" / ½"Spring Center — Blocked / Exhausted / Pressurised
Model No.TypeFlow (7 Bar)Port In/Out/ExhFunction
DCS-LB13X21350 LPM¼" / ¼" / ¼"Spring Return (NC)
DCS-LZ13X21350 LPM¼" / ¼" / ¼"Spring Return (NO)
DCS-LC15X21350 LPM¼" / ¼" / ¼"Manual Return
DCS-LB2 / LZ23X23500 LPM½" / ½" / ½"Spring Return (NC / NO)
DCS-LJ1 / LK1 / LM15X31350 LPM¼" / ¼" / ⅛"Spring Center — Blocked / Exhausted / Pressurised
DCS-LJ2 / LK2 / LM25X33500 LPM½" / ½" / ½"Spring Center — Blocked / Exhausted / Pressurised
Model No.TypeFlow (7 Bar)Port In/Out/ExhFunction
DCS-AB13X21350 LPM¼" / ¼" / ¼"Spring Return (NC), Pilot 10
DCS-AZ13X21350 LPM¼" / ¼" / ¼"Spring Return (NO), Pilot 10
DCS-AC13X21350 LPM¼" / ¼" / ¼"Double External Pilot 10/12
DCS-AD15X21350 LPM¼" / ¼" / ⅛"Spring Return, Pilot 10
DCS-AE15X21350 LPM¼" / ¼" / ⅛"Double External Pilot 10/12
DCS-AJ1 / AK1 / AM15X31350 LPM¼" / ¼" / ⅛"Spring Center — Blocked / Exhausted / Pressurised, Pilot 10/12
Model No.TypeFlow (6 Bar)Port SizeFunction
DCS-PB13X21200 LPM¼"Spring Return (NC)
DCS-PZ13X21200 LPM¼"Spring Return (NO)
DCS-PC13X21200 LPM¼"Manual Return
DCS-PB2 / PZ2 / PC23X23500 LPM½"Spring / Manual Return
DCS-PD15X21200 LPM¼"Spring Return
DCS-PE15X21200 LPM¼"Manual Return
DCS-PD2 / PE25X23500 LPM½"Spring / Manual Return
40+ configurations available across solenoid, lever, pilot and push‑pull actuation, in NPT thread on request. Contact us with your exact function requirement and we'll confirm the correct model code and lead time.
Why DCS Series

Built For Long-Life Duty

  • Cartridge-type spool design for extended service life
  • Compact footprint with standard NAMUR interface mounting
  • Rated 1 million+ operating cycles
  • Manual override standard on solenoid variants
  • Low power consumption coil — 6W AC / DC
  • Lubrication not essential for continuous operation
  • Wide coil voltage range — AC & DC options
Port Function

Symbol Reference

3X2 / 5X2 / 5X3 Port Layout 1 Input 2 / 4 Output 3 / 5 Exhaust 10 / 12 — External Pilot ports (pilot-operated variants only)
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Share your port size, actuation type and flow requirement — we'll confirm the exact model code and delivery.