Product/Service

Combination Sewer Valve

Source: Crispin Valve

Combination Sewer Valve
Air & Vacuum Sewer Valves and Pressure Sewer Air Release Valves are piped together to perform a dual function at the high point on a line. After the Air & Vacuum Sewer Valve relieves the large volume of air in the line and seats, the Pressure Sewer Valve continues to release entrapped air and gas accumulations

Click Here To Download:
Brochure: Combination Sewer Valve
Technical Datasheet: Universal Sewer Air Release Valve
Backflushing Instructions: Crispin Sewer Valve

Air & Vacuum Sewer Valves and Pressure Sewer Air Release Valves are piped together to perform a dual function at the high point on a line. After the Air & Vacuum Sewer Valve relieves the large volume of air in the line and seats, the Pressure Sewer Valve continues to release entrapped air and gas accumulations.

Valve Features

  • Standard and high capacity series available
  • Short body style available

Standard Materials

  • Cast iron with Stainless Steel trim
  • Backflushing attachment optional

Sizes

  • 2" thru 10" available

Click Here To Download:
Brochure: Combination Sewer Valve
Technical Datasheet: Universal Sewer Air Release Valve
Backflushing Instructions: Crispin Sewer Valve