South Texas Specialties - Oil Field and Safety Supplies
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Dump Valves

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  • 1" DUMP VALVE: 1" GLOBE BODY, 1/2" SEAT & TRIM & 12" REVERSE ACTUATOR - NORRISEAL #2220

    1" DUMP VALVE: 1" GLOBE BODY, 1/2" SEAT & TRIM & 12" REVERSE ACTUATOR - NORRISEAL #2220

    Dump Valve - Norriseal - #2220

    - Patented spherical plug and matching seat give precision seating alignment
    - Two types of throttling trim for precision control: modified percentage and equal percentage
    - Hammer nut has extra thread engagement on the valve body to release any pressure within the body and allow safe removal of the bonnet/actuator during disassembly
    - Integral flange is provided on the bonnet to secure the hammer nut/bonnet to the valve body, improving safety when used in a corrosive atmosphere
    - Carbide, Stellite and soft seats are available for corrosion and high/low temperatures; other materials are available for NACE applications.
    - Globe Body: 1"
    - Seat & Trim: 1/2"
    - Reverse Actuator: 12"

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  • 1" DUMP VALVE: 1" GLOBE BODY, 3/4" SEAT & TRIM & 12" REVERSE ACTUATOR - NORRISEAL #2220

    1" DUMP VALVE: 1" GLOBE BODY, 3/4" SEAT & TRIM & 12" REVERSE ACTUATOR - NORRISEAL #2220

    Dump Valve - Norriseal - #2220

    - Patented spherical plug and matching seat give precision seating alignment
    - Two types of throttling trim for precision control: modified percentage and equal percentage
    - Hammer nut has extra thread engagement on the valve body to release any pressure within the body and allow safe removal of the bonnet/actuator during disassembly
    - Integral flange is provided on the bonnet to secure the hammer nut/bonnet to the valve body, improving safety when used in a corrosive atmosphere
    - Carbide, Stellite and soft seats are available for corrosion and high/low temperatures; other materials are available for NACE applications.
    - Globe Body: 1"
    - Seat & Trim: 3/4"
    - Reverse Actuator: 12"

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  • 12" ACTUATOR/DIAPHRAGM REPAIR KIT FOR 2220 DUMP VALVE - NORRISEAL

    12" ACTUATOR/DIAPHRAGM REPAIR KIT FOR 2220 DUMP VALVE - NORRISEAL

    Actuator/Diaphragm Repair Kit - Norriseal

    - Available for 12" 2220 Dump Valve Actuator/Diaphragm

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  • 2" LOW PRESSURE DUMP VALVE - KIMRAY

    2" LOW PRESSURE DUMP VALVE - KIMRAY

    KIMRAY (#EJA) 2" LOW PRESSURE DUMP VALVE (212 SMA DB PO W/TI)

    Applications:
    - As oil or water valve for separators, meters, water knockouts where a reduced signal pressure is available.

    Features:
    - Diaphragm balanced single seat.
    - 10 psig minimum diaphragm pressure.
    - Reinforced oil resistant synthetic rubber diaphragms and seats.
    - Easy to service and repair.
    - Available for pressure opening or pressure closing service.

    Supply Pressure:
    - 10 to psig.

    Operation Temperature:
    - Standard - 225°F, Max.
    - Heat Modified -350°F, Max.

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  • 2" DUMP VALVE: 2" GLOBE BODY, 1/2" SEAT & TRIM & 12" REVERSE ACTUATOR - NORRISEAL #2220

    2" DUMP VALVE: 2" GLOBE BODY, 1/2" SEAT & TRIM & 12" REVERSE ACTUATOR - NORRISEAL #2220

    Dump Valve - Norriseal - #2220

    - Patented spherical plug and matching seat give precision seating alignment
    - Two types of throttling trim for precision control: modified percentage and equal percentage
    - Hammer nut has extra thread engagement on the valve body to release any pressure within the body and allow safe removal of the bonnet/actuator during disassembly
    - Integral flange is provided on the bonnet to secure the hammer nut/bonnet to the valve body, improving safety when used in a corrosive atmosphere
    - Carbide, Stellite and soft seats are available for corrosion and high/low temperatures; other materials are available for NACE applications.
    - Globe Body: 2"
    - Seat & Trim: 1/2"
    - Reverse Actuator: 12"

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  • 9" ACTUATOR/DIAPHRAGM REPAIR KIT FOR 2220 DUMP VALVE - NORRISEAL

    9" ACTUATOR/DIAPHRAGM REPAIR KIT FOR 2220 DUMP VALVE - NORRISEAL

    Actuator/Diaphragm Repair Kit - Norriseal

    - Available for 9" 2220 Dump Valve Actuator/Diaphragm

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  • 2" DUMP VALVE: 2" GLOBE BODY, 1/2" SS SEAT & TRIM *NACE* & 12" REVERSE ACTUATOR - NORRISEAL #2220

    2" DUMP VALVE: 2" GLOBE BODY, 1/2" SS SEAT & TRIM *NACE* & 12" REVERSE ACTUATOR - NORRISEAL #2220

    Dump Valve - Norriseal - #2220

    - Patented spherical plug and matching seat give precision seating alignment
    - Two types of throttling trim for precision control: modified percentage and equal percentage
    - Hammer nut has extra thread engagement on the valve body to release any pressure within the body and allow safe removal of the bonnet/actuator during disassembly
    - Integral flange is provided on the bonnet to secure the hammer nut/bonnet to the valve body, improving safety when used in a corrosive atmosphere
    - Carbide, Stellite and soft seats are available for corrosion and high/low temperatures; other materials are available for NACE applications.
    - Globe Body: 2"
    - Seat & Trim: 1/2" Stainless Steel/NACE
    - Reverse Actuator: 12"

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  • 1" DUMP VALVE: 1" GLOBE BODY, 3/4" SEAT & TRIM & 12" REVERSE ACTUATOR - NORRISEAL #2220

    1" DUMP VALVE: 1" GLOBE BODY, 1/2" SEAT & TRIM & 9" REVERSE ACTUATOR - NORRISEAL #2220

    Dump Valve - Norriseal - #2220

    - Patented spherical plug and matching seat give precision seating alignment
    - Two types of throttling trim for precision control: modified percentage and equal percentage
    - Hammer nut has extra thread engagement on the valve body to release any pressure within the body and allow safe removal of the bonnet/actuator during disassembly
    - Integral flange is provided on the bonnet to secure the hammer nut/bonnet to the valve body, improving safety when used in a corrosive atmosphere
    - Carbide, Stellite and soft seats are available for corrosion and high/low temperatures; other materials are available for NACE applications.
    - Globe Body: 1"
    - Seat & Trim: 1/2"
    - Reverse Actuator: 9"

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  • 2" GLOBE BODY ONLY FOR 2220 DUMP VALVE - NORRISEAL

    2" GLOBE BODY ONLY FOR 2220 DUMP VALVE - NORRISEAL

    Globe Body Only for 2220 Dump Valve - Norriseal

    - Available in 2"

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  • 2" DUMP VALVE: 2" GLOBE BODY, 3/4" SEAT & TRIM & 12" REVERSE ACTUATOR - NORRISEAL #2220

    2" DUMP VALVE: 2" GLOBE BODY, 3/4" SEAT & TRIM & 12" REVERSE ACTUATOR - NORRISEAL #2220

    Dump Valve - Norriseal - #2220

    - Patented spherical plug and matching seat give precision seating alignment
    - Two types of throttling trim for precision control: modified percentage and equal percentage
    - Hammer nut has extra thread engagement on the valve body to release any pressure within the body and allow safe removal of the bonnet/actuator during disassembly
    - Integral flange is provided on the bonnet to secure the hammer nut/bonnet to the valve body, improving safety when used in a corrosive atmosphere
    - Carbide, Stellite and soft seats are available for corrosion and high/low temperatures; other materials are available for NACE applications.
    - Globe Body: 2"
    - Seat & Trim: 3/4"
    - Reverse Actuator: 12"

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  • 1" GLOBE BODY ONLY FOR 2220 DUMP VALVE - NORRISEAL

    1" GLOBE BODY ONLY FOR 2220 DUMP VALVE - NORRISEAL

    Globe Body Only for 2220 Dump Valve - Norriseal

    - Available in 1"

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  • 2" DUMP VALVE: 2" GLOBE BODY, 3/4" SS SEAT & TRIM *NACE* & 12" REVERSE ACTUATOR - NORRISEAL #2220

    2" DUMP VALVE: 2" GLOBE BODY, 3/4" SS SEAT & TRIM *NACE* & 12" REVERSE ACTUATOR - NORRISEAL #2220

    Dump Valve - Norriseal - #2220

    - Patented spherical plug and matching seat give precision seating alignment
    - Two types of throttling trim for precision control: modified percentage and equal percentage
    - Hammer nut has extra thread engagement on the valve body to release any pressure within the body and allow safe removal of the bonnet/actuator during disassembly
    - Integral flange is provided on the bonnet to secure the hammer nut/bonnet to the valve body, improving safety when used in a corrosive atmosphere
    - Carbide, Stellite and soft seats are available for corrosion and high/low temperatures; other materials are available for NACE applications.
    - Globe Body: 2"
    - Seat & Trim: 3/4" Stainless Steel/NACE
    - Reverse Actuator: 12"

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  • 12" QUICK CHANGE ACTUATOR FOR NORRISEAL #2220 DUMP VALVE

    12" QUICK CHANGE ACTUATOR FOR NORRISEAL #2220 DUMP VALVE

    Quick Change Actuator Only for 2220 Dump Valve - Norriseal

    - Available in 12"

    *This only includes the actuator.

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