479 East 186th Street Bronx, N.Y.  10458

Monday - Friday 7am-5pm 


Price: $225.00

    Item #: V88A1634
    Availability: Out of Stock

    Normally-closed, 1 1/2 in. NPT, 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.

    Features

    • 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.)
    6 13/16 in. high x 5 5/16 in. wide x 5 7/8 in. deep
    Dimensions (mm)
    173 mm high x 135 mm wide x 149 mm deep
    Materials
    Body--Aluminum
    Mounting
    Upright (horizontal)
    Frequency
    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
    Voltage
    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
    Straight-through
    Pressure Ratings (psi)
    1/2 psi
    Pressure Ratings (kPa)
    3.4 kPa
    Type of Fuel
    Natural; LP; Manufactured
    Pipe Size (inch)
    1 1/2 in.
    Pipe Size (DN)
    DN40
    Bleed Tapping
    1/8-27 NPT
    Pilot Tapping
    1/8-27 NPT
    Valve Opening Time
    5 sec max
    Valve Closing Time
    2 sec max