Diaphragm & Gauge Valves / Manifolds

A valve is a device that regulates, directs or controls the flow of a fluid by
opening, closing, or partially obstructing various passageways.

Valves are technically valves fittings, but are usually discussed as a separate category.

VD3

VD3 Series Pressure Rating up to 241bar (3,500 psig)

Spec.

  • Working Pressure : 3,500 psig
  • Instant open and close the valve with no o-ring no packing or no bellows in
    the flow stream
  • Stainless Steel and Brass
  • DK-Lok 1/4 in. and 6mm OD
  • Female Pipe thread 1/4 in.

Brief Description

  • It is featured that the diaphragm valve serves economical, high performance and high cycle life time.
  • The diaphragm valve is used for shut-off, isolation in gas control systems, and analyzer sampling systems.
  • The valve ensures positive and consistent shut-off with manual and offers a metal to metal seal to atmosphere for leak integrity with thin plate diaphragm.

V46

Pressure Rating up to 6000 psig (413 bar)

Spec.

  • Working pressure : 6,000 psig
  • Valve for pressure gauge with vent port
  • Stainless Steel and Carbon Steel
  • Pipe thread 1/2 to 3/4 in.

Brief Description

  • Non-rotating stem tip at closure for long-life and leak-tight shutoff.
  • Chevron PTFE packing design provides far improved sealing integrity.
  • Packing below stem threads is to isolated threads from system fluid and lubricant washout.
  • Packing bolt permits stem packing adjustment.
  • One piece body construction provides strength.
  • One piece body construction provides strength.

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Tel : +82 (55) 338 0114

V56

Pressure Rating up to 6000 psig (413 bar)

Spec.

  • Working Pressure : 6,000 psig
  • Compact design
  • Single Flange / Double Flange
  • Stainless Steel and Carbon Steel
  • 2, 3, and 5 valves as standard

Brief Description

  • Non-rotating stem tip at closure for long-life and leak-tight shutoff.
  • Chevron PTFE packing design provides far improved sealing integrity.
  • Packing below stem threads is to isolated threads from system fluid and lubricant washout.
  • Packing bolt permits stem packing adjustment.
  • One piece body construction provides strength.
  • Burr-free internal surface

PVDC

Low Pressure Pneumatic Diaphragm Valves(Standard Type)

Spec.

  • Working Pressure 145psig(10bar)
  • Working Temperature: -10~80°C (-23~176°F)
  • Material: SS316L, SS316L VAR
  • DCR, Dk-Lok, TBW 1/4″~3/4″ Size
  • Minimal Particle Generation
  • Moisture Contribution

Brief Description

  • Maximum flow & Compact designed inner capacity.
  • Minimal contributions of moisture, Oxygen and Hydrocarbon, Minimal particle generation.
  • DK-Lok’s own electropolished.
  • D.I water cleaned, assembled, tested & packaged in a certified clean room.
  • Elgiloy diaphragm material with strong durability as well as corrosion resistance for long cycle life.
  • PCTFE seat material with remarkable chemical & thermal resistance.

TVDC

Low Pressure Manual Diaphragm Valves (Weld Tee & Valve Type)

Spec.

  • Working Pressure 145psig(10bar)
  • Working Temperature: -10~80°C (-23~176°F)
  • Material: SS316L, SS316L VAR
  • DCR, Dk-Lok, TBW 1/4″~3/4″ Size
  • Minimal Particle Generation
  • Moisture Contribution

Brief Description

  • Maximum flow & Compact designed inner capacity.
  • Minimal contributions of moisture, Oxygen and Hydrocarbon, Minimal particle generation.
  • DK-Lok’s own electropolished.
  • D.I water cleaned, assembled, tested & packaged in a certified clean room.
  • Elgiloy diaphragm material with strong durability as well as corrosion resistance for long cycle life.
  • PCTFE seat material with remarkable chemical & thermal resistance.

VDC

Low Pressure Manual Diaphragm Valves (Standard Type)

Spec.

  • Working Pressure 145psig(10bar)
  • Working Temperature: -10~80°C (-23~176°F)
  • Working Temperature: -10~80°C (-23~176°F)
  • DCR, Dk-Lok, TBW 1/4″~3/4″ Size
  • Minimal Particle Generation
  • Moisture Contribution

Brief Description

  • Maximum flow & Compact designed inner capacity.
  • Minimal contributions of moisture, Oxygen and Hydrocarbon, Minimal particle generation.
  • Minimal contributions of moisture, Oxygen and Hydrocarbon, Minimal particle generation.
  • D.I water cleaned, assembled, tested & packaged in a certified clean room.
  • Elgiloy diaphragm material with strong durability as well as corrosion resistance for long cycle life.
  • PCTFE seat material with remarkable chemical & thermal resistance.

VDF

Low Pressure Manual Diaphragm Valves (Forged Body Type)

Spec.

  • Working Pressure 145psig(10bar)
  • Working Temperature: -10~80°C (-23~176°F)
  • Material: SS304, SS316L, SS316L VAR
  • DCR, Dk-Lok, TBW 1/4″~3/4″ Size
  • Minimal Particle Generation
  • Moisture Contribution

Brief Description

  • Maximum flow & Compact designed inner capacity.
  • Minimal contributions of moisture, Oxygen and Hydrocarbon, Minimal particle generation.
  • DK-Lok’s own electropolished.
  • D.I water cleaned, assembled, tested & packaged in a certified clean room.
  • Elgiloy diaphragm material with strong durability as well as corrosion resistance for long cycle life.
  • PCTFE seat material with remarkable chemical & thermal resistance.

Need help? Ready to Help you with Whatever you Need!
Tel : +82 (55) 338 0114