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  • 3501 Series 1/2"

    3501 series valves design specifications include:

    - Sizes: ½”
    - Differential Operating Pressure: 2-150 PSID
    - Flow Rates: 0.50, 0.63, 0.75, 1.00, 1.13, 1.50, 1.63, 1.75, 2.00, 2.25, 2.50, 3.00, 3.25, 3.50, 4.00, 4.50, 5.00, 5.50, 6.00, 6.50, 7.00, 7.50, 8.00, 9.00 GPM
    - Flow Accuracy: +/- 10%
    - Maximum Operating Temperature: 225°
    - Valves are marked with flow direction arrows, size and flow rate.
    - Hydrostatic Tested @ 450 psi
    - Service Kits Available
    - Tested to Military Standards
    - Body is available in C83600 & S31603
    -Connections are available with Silver Braze (C83600 & C90300) or Socket Weld End (C96200, C71500, & S31603)
    - Approximate weight: 3.02 lbs

  • 3502 Series 3/4"

    3502 series valves design specifications include:

    - Sizes: ¾”
    - Differential Operating Pressure: 2-150 PSID
    - Flow Rates: 0.50, 0.63, 0.75, 1.00, 1.13, 1.50, 1.63, 1.75, 2.00, 2.25, 2.50, 3.00, 3.25, 3.50, 4.00, 4.50, 5.00, 5.50, 6.00, 6.50, 7.00, 7.50, 8.00, 9.00, 9.50 GPM
    - Flow Accuracy: +/- 10%
    - Maximum Operating Temperature: 225°
    - Valves are marked with flow direction arrows, size and flow rate.
    - Hydrostatic Tested @ 450 psi
    - Service Kits Available
    - Tested to Military Standards
    - Body is available in C83600, S31603 & C71500
    - Connections are available with Silver Braze (C83600 & C90300) or Socket Weld End (C96200, C71500, & S31603)
    - Approximate weight: 3.64 lbs

  • 3503 Series 1"

    3503 series valves design specifications include:

    - Sizes: 1”
    - Differential Operating Pressure: 5-150 PSID
    - Flow Rates: 9.00, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 18.0, 20.0, 22.0, 24.0 GPM
    - Flow Accuracy: +/- 10%
    - Maximum Operating Temperature: 225°
    - Valves are marked with flow direction arrows, size and flow rate.
    - Hydrostatic Tested @ 450 psi
    - Service Kits Available
    - Tested to Military Standards
    - Body is available in C83600 & S31603
    - Connections are available with Silver Braze (C83600 & C90300) or Socket Weld End (C96200, C71500, & S31603)
    - Approximate weight: 6.20 lbs