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    Sampling Instrumentation

    Regulators, Valves & Probes

    Data Sheet


    IR1TP

    IR-TP

    • Output range 20-200 psig (1.4-13.8 bar)
    • Piston design for higher-output pressures
    • 316 stainless steel construction
    • 5,000 psig (345 bar) maximum inlet pressure
    • Teflon® seat (Kel-F® seat optional)
    • ¼" NPT ports standard
    • CV .092 (downstream relief required)


    IR1T

    IR-1T

    • Diaphragm design for increased low-pressure sensitivity
    • Spring range: 0-25 psig (0-1.7 bar) 0-50 psig (0-3.4 bar) 20-100 psig (1.4-6.9 bar)
    • Available in high-strength aluminum (7075-T6) or 316 stainless steel
    • 3,600 psig (248 bar) maximum inlet pressure
    • Teflon® seat (Kel-F® seat optional)
    • ¼"NPT ports standard
    • CV .092 (downstream relief required)


    IR2KP

    IR-2KP

    • Output range 100-500 psig (6.9-34.4 bar)
    • Piston design for higher-output pressures
    • 316 stainless steel construction
    • 5,000 psig (345 bar) maximum inlet pressure
    • Kel-F® seat
    • ¼" NPT ports standard
    • CV .092 (downstream relief required)


    IR4

    IR-4

    • Diaphragm design for increased low-pressure sensitivity
    • Spring range: 0-25 psig (0-1.7 bar) 0-50 psig (0-3.4 bar) 20-100 psig (1.4-6.9 bar)
    • Available in high-strength aluminum (7075-T6) or 316 stainless steel
    • 3,600 psig (248 bar) maximum inlet pressure
    • Teflon® seat (Kel-F® seat optional)
    • ¼" NPT ports standard
    • CV .138 (downstream relief required)


    IR6KP

    IR-6KP

    • Output range: 250-1,500 psig (17-103 bar)
    • Special piston design for higher output pressures
    • 316 stainless steel construction
    • 5,000 psig (345 bar) maximum inlet pressure
    • Kel-F® seat
    • ¼" NPT ports standard
    • CV .092 (downstream relief required)



    RV1 Relief Valve

     

    RV-1 Relief Valve

    • For moderate capacity applications
    • 0-200 psig (0-13.8 bar) range
    • Male ¼” NPT inlet, other sizes available
    • Optional female ½” NPT outlet, model RV-1D
    • 316 stainless steel construction
    • CV .890


    RV2 Relief Valve

     

    RV-2 Relief Valve

    • For high-pressure, low-capacity applications
    • 0-2,000 psig (0-138 bar) range
    • Male ¼" NPT inlet, other sizes available
    • Optional male ¼" NPT outlet, model RV-2S
    • 316 stainless steel construction
    • CV .033


    RV3D Relief Valve

     

    RV-3D Relief Valve

    • For low-pressure, high-capacity applications
    • 0-200 psig (0-13.8 bar) range
    • 316 stainless steel construction
    • 1" NPT outlet
    • CV 1.18


    CV1 Check Valve

     

    CV-1 Valve

    • ¼" NPT inlet, male and female
    • 316 stainless steel construction
    • Check valves are available in any combination of port sizes and types


    Probes

    Installation, Operation & Maintenance Manual:  Standard Probe  ;  Pitot Probe  ;  Adjustable Pitot Probe  ;  Automatic Insertion Pitot Probe


    SP2 Standard Probe

    SP-2 Standard Probe

    • Permanently fixed probe (specify length desired)
    • 316 stainless steel construction
    • ½", ¾" or 1" NPT pipeline connection standard, other sizes available
    • Complete with large port outlet valve
    • Available without outlet valve (model SP-1)
    • ¼" NPT outlet standard, other sizes available


    AP3 Adjustable Probe

    AP-3 Adjustable Probe

    • Adjustable probe length (specify maximum length desired, insertion length permanently determined upon initial installation)
    • May be manually inserted against line pressures up to 1,000 psig (69 bar)
    • Easily retracted to allow passage of pigs or other pipeline equipment
    • 316 stainless steel construction
    • ½", ¾" or 1" NPT pipeline connection standard, other sizes available
    • Complete with large port outlet valve
    • ¼" NPT ports standard, other sizes available


    AIP1 automatic insertion probe

    AIP-1 Automatic Insertion Probe

    • Automatic insertion feature utilizes pipeline pressure to automatically insert the probe into a pressurized line
    • Automatic retraction from a pressurized line allows the passage of pigs or other pipeline equipment
    • May be retracted and completely removed from a pressurized line with the use of an isolation valve
    • 316 stainless steel construction
    • 1" NPT pipeline connection standard, other sizes available
    • Complete with large ported outlet valve
    • ¼" NPT ports standard, other sizes available
    • 2,160 psig (149 bar) maximum working pressure
    • Higher pressures available upon request


    PP2 Pitot Probe

    PP-2 Pitot Probe

    • Outlet and return ports provided for hot-loop operation
    • Permanently fixed probe (specify length desired)
    • 316 stainless steel construction
    • 1" NPT pipeline connection standard, other sizes available
    • Complete with full open outlet and return valves
    • Available without valves (model PP-1)
    • ¼" NPT outlet and return standard, other sizes available


    PP2FX Flanged Pitot Probe

    PP-2FX Flanged Pitot Probe

    • Flanged pipeline connection available in any type flange, any size, in any ANSI rating
    • Outlet and return ports provided for hot-loop operation
    • Outlet and return ports available in any NPT size or flanged
    • Probe designs available for extremely high velocity flowing streams
    • Maximum working pressure per your specifications
    • 316 stainless steel construction standard, other materials available


    AIPP1 Automatic Insertion Pitot Probe

    AIPP-1 Automatic Insertion Pitot Probe

    • Automatic insertion feature utilizes pipeline pressure to automatically insert probe into a pressurized line
    • Automatic retraction from pressurized line allows the passage of pigs or other pipeline equipment
    • May be retracted and completely removed from a pressurized line with the use of an isolation valve
    • Outlet and return ports provided for hot loop operation
    • 316 stainless steel construction standard, other materials available
    • 1" NPT pipeline connection standard, other sizes available
    • Complete with full open outlet and return valves
    • ¼" NPT outlet and return standard, other sizes available
    • 2,160 psig (149 bar) maximum working pressure
    • Higher pressures available upon request