ASCO H117AL122A209 3 GAS SHUTOFF VALVE WITH
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The normally closed H117 is a combination Hydramotor actuator and safety shutoff/control gas valve. It is used for commercial and industrial burners in applications such as furnaces, dryers, dehydrators, conversion burners and heaters. The cast iron valve body provides high flow and self-cleaning operation. Its soft synthetic seat and integral, heavy-duty return spring closes the valve tightly upon current interruption, in one second or less. The self-contained, hermetically sealed, pull-type electrohydraulic actuator consists of a motor/pump unit immersed in oil, reducing wear and providing highly reliable operation. Fluid: Fuel Gas - Use with natural, mixed, manufactured, or LP gas. Also suitable for the following service: Scrubbed and dried coke, sewer and digester gases.
The H117's robust design and construction ensure a long service life, even in the most demanding environments. Its compact size and lightweight make it easy to install and maintain, reducing downtime and increasing overall system efficiency. The valve's high-pressure rating and precise control capabilities allow for optimal burner performance, resulting in improved fuel efficiency and reduced emissions. Additionally, the H117 is designed with safety in mind, featuring a manual reset and lockout capability to prevent accidental start-up during maintenance or repair. Its electrical connections are also designed to meet the requirements of hazardous locations, making it an ideal solution for applications in environments with explosive atmospheres.
Specifications:
| Brand | ASCO |
| Unit of Measurement | EA (Each) |
| TYPE | Pilot Operated Solenoid Valves |
| Condition | New |
| Weight | 10.0 lbs |
| Voltage | 120v |
| Voltage | 120v |
| Power Requirements | 158 VA |
| Time to Open | 20 Seconds Max |
| Max Fluid Temp | 150°F |
| Differential (PSI) | 8 |
| Pipe Size | 3" |
| Flow Capacity (Cv) | 320 |
| Features | Valve Seal Overtravel Trim |
Features:
- Opening Time: 20 second max.
- Closing Time: 1 second max.
- Note: Opening time increased 20% with 50Hz.
- Enclosure: Type 1 General Purpose standard
- Type 4/7 Watertight/Explosion proof optional
- Ambient Temperature: -40F to 150F (-40C to 66C)
- Body Class: Cast Iron, 1" to 3" - 250# screw, 4" - 125# flange
- Pipe Taps: 1/4" upstream & downstream taps for routine leak testing
- UL listed
- FM Approved
- CSA Certified to:
- Automatic Gas Safety Shutoff Valves C/I (3.9), File 113070.