1 in. NPT N.C. 120Volt 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 1/16 in. high x 4 5/16 in. wide x 5 in. deep
- Dimensions (mm)
- 154 mm high x 127 mm wide x 109 mm deep
- Includes
- Ground terminal
- 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
- 120 Vac
- Operating Temperature Range (F)
- 32 F to 125 F
- Operating Temperature Range (C)
- 0 C to 52 C
- Current Ratings
- 0.13 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 in.
- Pipe Size (DN)
- DN25
- Bleed Tapping
- 1/8-27 NPT
- Pilot Tapping
- 1/8-27 NPT
- Valve Opening Time
- 5 sec max
- Valve Closing Time
- 2 sec max