Last Updated on Saturday, 26 September 2009 17:19
1/2" - 2" Master Selector Valve without Solenoid
The master / selector valves are pneumatic operated valves of the full port ball valve type. The valve is equipped with a spring return pneumatic actuator designed to operate with CO2 pressure. The valves are rated to a working pressure of 2,200psi WOG. The pneumatic actuators are designed to operate at 100psi with a maximum working pressure of 120psi and a minimum working pressure of 80psi. This assembly is used in conjunction with a pneumatic time delay cabinet. The valve receives actuation pressure from the pneumatic time delay cabinet and closes when pressure from the cabinet is exhausted.
Material:
Body: Carbon Steel
Ball/Stem: Stainless Steel
Actuator: Aluminum
Seats: RTFE
Approval: FM Approvals
| Size | Part Number | A | B | C | D | E | F | Weight |
| 1/2” | 990910 | 5 5/8” | 3” | 8 5/8” | 7 1/2” | 2 3/4” | 1 3/8” | 7.5 lbs |
| -142.5 | -76.2 | -219 | -190.5 | -69.1 | -34.9 | 3.4 kg | ||
| 3/4” | 990911 | 5 5/8” | 3 3/8” | 9” | 7 3/4” | 2 3/4” | 1 3/8” | 9 lbs |
| -142.5 | -85.7 | -228.6 | -196.9 | -69.1 | -34.9 | 4.1 kg | ||
| 1” | 990912 | 7 3/8” | 4” | 10 7/8” | 9 7/16” | 3” | 1 3/4” | 15.5 lbs |
| -188 | -101.6 | -276.2 | -239.7 | -76.8 | -44.5 | 7.1 kg | ||
| 1 1/4” | 990913 | 7 3/8” | 4 3/8” | 11 3/8” | 9 5/8” | 3” | 1 3/4” | 18 lbs |
| -188 | -111.1 | -288.9 | -245.4 | -76.8 | -44.5 | 8.2 kg | ||
| 1 1/2” | 990914 | 8 5/8” | 5” | 12 1/4” | 10 3/8” | 3 3/16” | 2” | 25.5 lbs |
| -219 | -127 | -311.2 | -263.5 | -80.8 | -50.8 | 11.4 kg | ||
| 2” | 990915 | 12” | 5 3/4” | 14 5/8” | 12 1/4” | 3 1/2” | 2 3/8” | 41 lbs |
| -304.8 | -146 | -371.5 | -311.2 | -89.7 | -60.3 | 18.6 kg |
Equipment Data Sheet 990910 | Rev. 0 5/06
TOMCO2 Fire Systems - 7619 Hamilton Avenue, Cincinnati, OH 45231