High pressure valves

WEKA high-pressure valves are available in a wide variety of versions and cover a broad range of applications. The valves are available in pressure ratings 420 bar, 640 bar and 1,000 bar and can be used in the cryogenic liquid area as well as in the gaseous, high-pressure area. 

Actuator type
Ex approval
Temperature range of fluid
Body pattern
Nominal pressure PN
Nominal diameter DN
Spindle seal
Typical fluids
Valve type
Further approvals
Housing material
PM-KDFV PN1000
  • Nominal diameter DN 6mm (1/8")
  • Nominal pressure PN 1000
  • Temperature range of fluid 20 … 313K (-253 …+40°C)
  • Valve type Regelventil, Absperrventil
PM-KDFV PN420
  • Nominal diameter DN 6mm (1/8")
  • Nominal pressure PN 420
  • Temperature range of fluid 20 … 313K (-253 …+40°C)
  • Valve type Regelventil, Absperrventil
PM-KDFV PN280
  • Nominal diameter DN 6 … 25mm (1/8" … 1")
  • Nominal pressure PN 280
  • Temperature range of fluid 20 … 313K (-253 …+40°C)
  • Valve type Regelventil, Absperrventil

Pneumatic cold valve

PM-WDFV PN1000
  • Nominal diameter DN 6mm (1/8")
  • Nominal pressure PN 1000
  • Temperature range of fluid 233 … 323K (-40 …+50°C)
  • Valve type Regelventil, Absperrventil
PM-WDFV PN640
  • Nominal diameter DN 6 … 25mm (1/8" … 1")
  • Nominal pressure PN 640
  • Temperature range of fluid 233 … 323K (-40 …+50°C)
  • Valve type Regelventil, Absperrventil
PM-WDFV PN420
  • Nominal diameter DN 6 … 25mm (1/8" … 1")
  • Nominal pressure PN 420
  • Temperature range of fluid 233 … 323K (-40 …+50°C)
  • Valve type Regelventil, Absperrventil
PM-WDFV PN280
  • Nominal diameter DN 6 … 50mm (1/8" … 2")
  • Nominal pressure PN 280
  • Temperature range of fluid 233 … 323K (-40 …+50°C)
  • Valve type Regelventil, Absperrventil

Pneumatic warm valve

Hx-KDFV PN1000
  • Nominal diameter DN 6mm (1/8")
  • Nominal pressure PN 1000
  • Temperature range of fluid 20 … 313K (-253 …+40°C)
  • Valve type Absperrventil
Hx-KDFV PN420
  • Nominal diameter DN 6mm (1/8")
  • Nominal pressure PN 420
  • Temperature range of fluid 20 … 313K (-253 …+40°C)
  • Valve type Absperrventil
Hx-KDFV PN280
  • Nominal diameter DN 6 … 25mm (1/8" … 1")
  • Nominal pressure PN 280
  • Temperature range of fluid 20 … 313K (-253 …+40°C)
  • Valve type Absperrventil

Manual cold valve

Hx-WDFV PN1000
  • Nominal diameter DN 6mm (1/8")
  • Nominal pressure PN 1000
  • Temperature range of fluid 233 … 323K (-40 …+50°C)
  • Valve type Absperrventil
Hx-WDFV PN640
  • Nominal diameter DN 6 … 25mm (1/8" … 1")
  • Nominal pressure PN 640
  • Temperature range of fluid 233 … 323K (-40 …+50°C)
  • Valve type Absperrventil
Hx-WDFV PN420
  • Nominal diameter DN 6 … 25mm (1/8" … 1")
  • Nominal pressure PN 420
  • Temperature range of fluid 233 … 323K (-40 …+50°C)
  • Valve type Absperrventil
Hx-WDFV PN280
  • Nominal diameter DN 6 … 50mm (1/8" … 2")
  • Nominal pressure PN 280
  • Temperature range of fluid 233 … 323K (-40 …+50°C)
  • Valve type Absperrventil

Manual warm valve

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