Pneumatic Valves

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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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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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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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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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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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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Direct Acting Midget Solenoid Valves

Direct Acting Midget Solenoid Valves|Duncan Engineering LTD

2 way and 3 way direct acting solenoid valves are generally used for
operating mini cylinders or for giving the pilot signal or for remote control of the main valve. The valves are suitable for air, water, light oil and are also useful in vacuum applications. The valves can be selected in 625 (4W/6.5 VA) and G50 (SW/14.5 VA) coil versions. The 650 range valves are also offered with flame proof coil class I, IIA, IIB as per IS 2148.

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2 Way Solenoid valves

2 Way Solenoid valves|Duncan Engineering LTD
  • Internal pilot operated 2 way solenoid valves, suitable for air, water and oil.
  • a. 1/4" to 11/2" 2 way diaphragm operated valves. The design is compact with higher flow capacities. 1/4", 3/8", 1/2" are with brass body as well as SS body & G 25 coil while 3/4", 1", 11/2" are offered with stainless steel body 8t G 50 coil.
  • b. 1"-2 way piston operated valve with 25mm orifice. The design is sturdy and is suitable for heavy duty applications.

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Angle Seat Valves

Angel Seat Valves|Duncan Engineering LTD
  • Available in 1/2” 3/4”, 1”, 1-1/2” 8t 2” port sizes.
  • 2/2 function with In-Iine installation.
  • Flange type also available.
  • Large flow rates.
  • Suitable for viscous and dirty media.
  • Suitable for high media temperatures.

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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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Pulse Valves

Pulse Valves|Duncan Engineering LTD
  • Pulse valves are specially designed to remove dust from filter bags of dust collector systems.
  • Available with solenoid and pilot actuations.
  • High flow and faster operation contribute to efficient cleaning.
  • Option of explosion proof coils available.

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