CRISPIN Vacuum and Air Relief Valves

1. Air and Vacuum Sewer Valves

    S Series

2. Pressure Sewer Air Release Valve

    SL Series

3. Combination Sewer Valve

    S/SL Series

4. Universal Sewer Air Release Valves

    US Series

5. Fabricated Universal Sewer Valve

    FUSB Series

1. Air and Vacuum Valves

    A, AL Series

2. Combination Air Valve

    C Series

3. Pressure Air Relief Valve

    PL Series

Crispin Air Relief Vacuum Valves

Size: 12mm (1/2") to 400mm (16")

End Connections: NPT, Flanged 125#

Body Material: Cast Iron

Float Material: Stainless Steel

Seat Material: Buna-N

Pressure Rating: Up to 300 PSIG

Typical Applications: Pump Protection, Pressure Relief