• Mission Titan Class C and CH Reset Relief Valves

    Easy to adjust set pressure and reset.

     

    Description

    Designed to protect mud pumps from high pressure spikes, the NOV Mission Titan Class C and CH  Reset Relief Valves automatically snap to a full open position when the set pressure is reached. Adjusting set pressure and re-setting the valves is simple and the valves allow for pressure limitations to be increased while under pressure. The valves come equipped with a position release button that indicates, at a glance, whether the valves are open or closed.

    The Mission Titan C and CH reset relief valves include a rugged nickel allow 718 body insert and a hydraulically balanced cushioned piston. The bonnet, top-loaded piston, and seals can be removed while the body remains in line. These valve minimize downtime and are easily repaired or rebuilt in the field.

    Features/Benefits

     

    • Hydraulically balanced and cushioned piston
    • Bonnet and top-loaded piston and seals can be removed while body is in line
    • Minimum downtime for repair
    • New design improves seal life
    • Rugged nickel alloy 718 body insert
    • Innovative seal design to increase the number of resets without seal replacement
    • Easy to adjust set pressure and reset
    • Settings can be increased under pressure

     

    Specifications

    Valves are DNV certified

    Valves are flanged standard with or without butt weld prep.

    ISO 9001:2000

     

    NOTE:

    Ask about Relief Valve/Pressure Gauge Package

     

     

     

    Specifications

     

    Set pressures

    400 – 1500 psi, 750 – 2500 psi, 1500 – 5000 psi, 2500 – 6200 psi

    Flow area

    CV= 148

    Service type

    Standard, Nace MR-0175

    Temperature rating

    -20° – 225°F (-29° – 107°C)

    Certification

    Available

    U.S. Patent No.

    5,715,861

     

     

     

    End Connections

     

    Pressure Rating

    Assembly P/N

    Butt Weld

    Union

     

     

    Inlet

    Outlet

    Inlet

    Outlet

    C 750 – 2500 psi

    34000-01

    3" – SCH XXH

    3" – SCH XXH

    *

    *

    C 1500 – 5000 psi

    34000-02

    3" – SCH XXH

    3" – SCH XXH

    *

    *

    C 400 – 1500 psi

    34000-03

    3" – SCH XXH

    3" – SCH XXH

    *

    *

    C 750 – 2500 psi

    34000-01-01

     

     

    *

    *

    C 1500 – 5000 psi

    34000-02-01

     

     

    *

    *

    C 400 – 1500 psi

    34000-03-01

     

     

    *

    *

    CH 2500 – 6200 psi

    35000-01

     

     

    *

    *

    * Union Assy available: 602, 1002, 1502