Check Valves

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Nom. Size Range

DN 15 - DN 200

Nom. Pressure Range

PN 10 - PN 160

Temperature Range

-200 °C up to +550 °C

Obtruator

Cone

key facts

  • Straight Seat
  • Bolted Cover
  • Inside Shaft Design
  • Integral Seat

Data Sheet Type 1701

Product Range Valves

DESIGN

  • Straight Seat
  • Bolted Cover
  • Inside Shaft Design
  • Integral Seat
  • Flanged
  • Metal-seal valve cone, Spring Loaded

OPTIONS

  • Lockable
  • Soft/Resilient Seated Disc

ADDITIONAL EQUIPMENT

  • Heating Jacket

CUSTOM MATERIALS

  • 1.4308
  • 1.4552
  • 1.4408
  • 1.4581
  • 1.0619
  • 1.5419
  • 1.7357
  • 1.7363
  • Further Materials upon Request

Nom. Size Range

DN 50 - DN 500

Nom. Pressure Range

PN 10 - PN 160

Temperature Range

-200 °C up to +550 °C

Obtruator

Flap

key facts

  • Inside Shaft Design
  • Integral Seat
  • Flanged

Data Sheet Type 1731

Product Range Valves

DESIGN

  • Inside Shaft Design
  • Integral Seat
  • Flanged

OPTIONS

  • Outside Shaft Design with Lever and counterweight

ADDITIONAL EQUIPMENT

  • Heating Jacket

CUSTOM MATERIALS

  • 1.4308
  • 1.4552
  • 1.4408
  • 1.4581
  • 1.0619
  • 1.5419
  • 1.7357
  • 1.7363
  • Further Materials upon Request

Nom. Size Range

DN 15 - DN 200

Nom. Pressure Range

PN 10 - PN 40

Temperature Range

-200 °C up to +550 °C

Obtruator

Cone

key facts

  • Slanted Seat
  • Bolted Cover
  • Inside Shaft Design
  • Integral Seat

Data Sheet Type 1751

Product Range Valves

DESIGN

  • Slanted Seat
  • Bolted Cover
  • Inside Shaft Design
  • Integral Seat
  • Flanged
  • Metal-seal valve cone, Spring Loaded

OPTIONS

  • Lockable
  • Soft/Resilient Seated Disc

ADDITIONAL EQUIPMENT

  • Heating Jacket

CUSTOM MATERIALS

  • 1.4308
  • 1.4552
  • 1.4408
  • 1.4581
  • 1.0619
  • 1.5419
  • 1.7357
  • 1.7363
  • Further Materials upon Request