5/2 Directional Control Valves

1/ ” - 3/8" - 1/2" Max Flow Valves

1/ ” - 3/8" - 1/2" Max Flow Valves|Duncan Engineering LTD
  • These new generation spool valves with high flow capacities are available in 5/2, 5/3 and 3/2 versions.
  • Wear compensating "dancing seals” design.
  • Choice of side & subbase porting.
  • Available in Bar type and Subbase type gang manifolding.
  • Working pr. : 1.5 to 8 kg./cm2.
  •  Flow rate Cv : 1.4 / 2.4 (1400 / 2400 litres/min).
  • Sol. coil rating : 3 W/ 5 VA.
  • Coil voltage : 240 V AC, 110 V AC, 24 V DC (other voltages on request).

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3/2 Vertical Poppet Valves

3/2 Vertical Poppet Valves|Duncan Engineering LTD

Vertical poppet valves utilize the well-proven poppet principle to give high flow rates with short valve travel. Basic valve is of 9.5 mm (3/8") orifice and is offered in 1/4", 3/8" and 1/2" connections. The valve is with normally closed or normally open construction with solenoid and pilot actuations. 

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Basic Double Poppet Valves

Basic Double Poppet Valves|Duncan Engineering LTD
  • 3/8”Basic & 3/4” Basic Series.
  • These Poppet Valves are designed to give long and trouble-free service under the most arduous conditions.
  • Available from 1/4” to 1” sub base port connections.
  • Available in Solenoid, Manual or Pilot actuations.
  • The design of face sealing on poppet makes the valve "Self Cleaning" under adverse air conditions.
  • Gang manifolding facility available having common inlet & exhaust.
  • Working Pressure : 1.5 to 10 kg./cm2.
  • Flow rate Cv : 2.04 (3/8" port) / 5.8 (3/4" port).
  • Sol. Coil rating: 3W/5 VA.
  • Coil Voltage : 240 VAC, 110 V AC, 24V DC (Other voltages on request).

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Namur Valves

Namur Valves|Duncan Engineering LTD
  • Time-tested seals.
  • Standard 5/2 version.
  • Special version for quick conversion from 5/2 to 3/2.
  • The manual operator provided.
  • Working pressure 2.7 to 10 kg/cm2.
  • Solenoid coil rating: 3W/5VA.
  • Coil voltage : 240 V AC, 110 V AC, 24 V DC (other voltages on request).

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ISO Valves

ISO Valves|Duncan Engineering LTD
  • Conforming to ISO 5599 - 1.
  • ISO 1 & ISO 2 in 5/2 and 5/3.
  • Available in various combination of solenoid, spring, various center conditions, pilots etc.
  • Various versions of sub—base.
  • Modular gang manifold options available.

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1/4" Modular Spool Valves

1/4" Modular Spool Valves|Duncan Engineering LTD
  • These modular spool valves are sturdy in construction and are time tested for their wide application and ruggedness
  • Available in Bar type and Subtype gang manifolding.
  • Choice of side & subbase porting.
  • Subbase type gang manifolding avaliable.
  • Working pr: 2.7 to 10kg./cm2.
  • Flow rate Cv : 1.0 (1000 litres/min).
  • Sol.coil rating : 3 W/5 VA.
  • Coil voltage : 240 V AC, 110 V AC, 24 VDC (other voltage on request).

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1/8'" - 1/4" Exel Valves

1/8'" - 1/4" Exel Valves|Duncan Engineering LTD
  • These new generation spool valves with high flow capacities are available in 5/2, 5/3 and 3/2 versions.
  • Wear compensating "dancing seals" design.
  • Choice of side & subbase porting.
  • Available in Bar type and Subtype gang manifolding.
  • Working pr: 1.5 to 8kg./cm2.
  • Flow rate Cv : 1.4 / 2.4 (1400 / 2400 litres/min).
  • Sol.coil rating : 3 W/5 VA.
  • Coil voltage : 240 V AC, 110 V AC, 24 VDC (other voltage on request).

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