The ASCO Series S261 is a line of solenoid valves designed for on-off control of fuel gas in commercial and industrial gas burners. The pilot-operated valves have die-cast aluminum bodies, are designed for 2-way, normally closed operation, and have high-pressure capabilities.
Specifications
Valve Actuation |
Solenoid |
Body Material | Aluminum |
Media | Natural Gas |
Pipe / Port Size | 1/2 “; 3/8 “; 3/4 “; 1 “; 1 1/4 “; 1 1/2 “; 2 “; 2 1/2 “; 3 “ |
Port Type | NPTF |
Function | 2 way – 2/2 Normally Open |
Voltage | 24 AC, 120 AC, 230 AC |
Max Differential / Max Operating Pressure | Vacuum to 150 PSIG |
Operating Environment | Indoor |
Standards / Regulations | CSA, UL, FM
|
Features
- Provided with 1/8-inch NPT upstream and downstream pipe taps with plugs for routine testing
- Zero differential piloted diaphragm
- Suitable for ambient temperatures up to 175°F
- Opening and closing times are less than 1 second
- Available in 3/8-inch to 3-inch sizes for a wide variety of applications
- All models are UL/CSA-rated; FM rating on 3/8-inch to 3/4-inch sizes
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