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Price: $150.00

    Item #: V88A1659
    Availability: In stock
    Usually ships In 1-2 Business days
    In stock Quantity: 2

    3/4 in. NPT pipe size, normally closed 24Volt diaphragm gas valve.

    Solenoid-operated diaphragm valves provide slow opening and fast closing suitable for controlling natural, LP or manufactured gases. They are normally used on atmospheric boilers, commercial water heaters, and rooftop heaters.


    • V48 for line voltage service; V88 for 24Vac service.
    • Close firmly with diaphragm that is both weight and spring loaded.
    • Two second maximum closing time.
    • Valve closes on power failure; recommended for final shutoff service.
    • Set opening time with various sized bleed orifices or adjustable bleed valve.
    • Use with LP, natural or manufactured gases.
    • Made with cast aluminum in straight-through valve pattern.
    • Valve position indicator available for 1-1/4 in. V48A2227.

    Product Specifications

    Dimensions (in.)
    5 7/16 in. high x 3 13/16 in. wide x 4 5/8 in. deep
    Dimensions (mm)
    138 mm high x 97 mm wide x 118 mm deep
    Upright (horizontal)
    60 Hz
    Approvals, Underwriters Laboratories Inc.
    File No. MH1639, Guide No. YIOZ
    Approvals, CSA
    Certificate No. 158158-2500005576 (Z21.21-CSA 6.5)
    Electrical Connections
    6 in. Leadwires
    Power Consumption
    9 W; 15 VA max
    24 Vac
    Operating Temperature Range (F)
    32 F to 125 F
    Operating Temperature Range (C)
    0 C to 52 C
    Current Ratings
    0.62 max amps at rated Vac/Hz
    Body Pattern
    Pressure Ratings (psi)
    1/2 psi
    Pressure Ratings (kPa)
    3.4 kPa
    Type of Fuel
    Natural; LP; Manufactured
    Pipe Size (inch)
    3/4 in.
    Pipe Size (DN)
    Bleed Tapping
    1/8-27 NPT
    Pilot Tapping
    1/8-27 NPT
    Valve Opening Time
    5 sec max
    Valve Closing Time
    2 sec max