SWING
CHECK VALVES

DESCRIPTION

Tulsa’s threaded swing check valves are high-quality check valves assembled and tested in Houston, Texas. Our swing check valves are available in ductile iron or carbon steel. All of our threaded swing check valves conform to NACE MR0175 requirements to meet your corrosive service needs. The clapper and seat design are beveled and self-aligned to ensure zero leakage. The molded clapper seal design ensures a seal at one (1) PSI differential. Our design provides a full bore opening to ensure a very low-pressure drop. Tulsa Valve performs 100% pressure testing to API 598 standards on all of our swing check valves.

 

DESIGN FEATURES

  • Available in Ductile Iron or Carbon Steel
  • Optional Enduro-Bond™ Coating for added Corrosion Resistance
  • Available in 1/2” thru 4” Size Range
  • Ductile Iron: 300 to 2,000 PSI MAOP Pressure Range
  • Carbon Steel: 275 to 3,600 PSI MAOP Pressure Range
  • Female NPT x Female NPT Threaded Connection
  • Full Bore Ports Which Allows for Pigging with
    the Clapper Removed
  • In-Line / In-Field Repairable Design
  • VITON (Optional) or Buna-N Seats (Standard)
  • Compliant to NACE MR0175, API 594, API 598
  • Repair Parts are Available Upon Request
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Dimensions
More Info
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Parts
More Info

Swing
Check Valves

Description

Tulsa’s threaded swing check valves are high-quality check valves assembled and tested in Houston, Texas. Our swing check valves are available in ductile iron or carbon steel. All of our threaded swing check valves conform to NACE MR0175 requirements to meet your corrosive service needs. The clapper and seat design are beveled and self-aligned to ensure zero leakage. The molded clapper seal design ensures a seal at one (1) PSI differential. Our design provides a full bore opening to ensure a very low-pressure drop. Tulsa Valve performs 100% pressure testing to API 598 standards on all of our swing check valves.

+
Dimensions
More Info
+
Parts
More Info
+
Dimensions
More Info
+
Dimensions
More Info
+
Parts
More Info
+
Parts
More Info

DESIGN FEATURES

  • Available in ductile Iron or Carbon steel
  • Optional Enduro-Bond™ Coating for added Corrosion Resistance
  • Available in 1/2” thru 4” Size Range
  • Ductile Iron: 300 to 2,000 PSI MAOP Pressure Range
  • Carbon Steel: 275 to 3,600 PSI MAOP Pressure Range
  • Female NPT x Female NPT Threaded Connection
  • Full Bore Ports which Allows for Pigging with the Clapper Removed
  • In-Line / In-Field Repairable Design
  • VITON (Optional) or Buna-N Seats (Standard)
  • Compliant to NACE MR0175, API 594, API 598
  • Repair Parts are Available Upon Request