Check Valves

Nom. Size Range

2" - 8"

Nom. Pressure Range

Class 150 - 600

Temperature Range

-200 °C up to +595 °C

Obtruator

Cone

key facts

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

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

  • ASTM A351 CF8
  • ASTM A351 CF8C
  • ASTM A351 CF8M
  • ASTM A351 CF8MC
  • ASTM 216 WCB
  • ASTM A217 WC1
  • ASTM A217 WC6
  • ASTM A217 C5
  • Further Materials upon Request

Nom. Size Range

2" - 24"

Nom. Pressure Range

Class 150 - Class 600

Temperature Range

-200 °C up to +595 °C

Obtruator

Flap

key facts

  • Inside Shaft Design
  • Integral Seat
  • Flanged

Design

  • Inside Shaft Design
  • Integral Seat
  • Flanged

OPTIONS

  • Outside Shaft Design with Lever and counterweight

ADDITIONAL EQUIPMENT

  • Heating Jacket

CUSTOM MATERIALS

  • ASTM A351 CF8
  • ASTM A351 CF8C
  • ASTM A351 CF8M
  • ASTM A351 CF8MC
  • ASTM 216 WCB
  • ASTM A217 WC1
  • ASTM A217 WC6
  • ASTM A217 C5
  • Further Materials upon Request

Nom. Size Range

2" - 8"

Nom. Pressure Range

Class 150 - 600

Temperature Range

-200 °C up to +595 °C

Obtruator

Cone

key facts

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

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

  • ASTM A351 CF8
  • ASTM A351 CF8C
  • ASTM A351 CF8M
  • ASTM A351 CF8MC
  • ASTM 216 WCB
  • ASTM A217 WC1
  • ASTM A217 WC6
  • ASTM A217 C5
  • Further Materials upon Request