Part Number: 8778
Low Pressure Cut-off Valve with UPSO 1 1/2" x 1 1/2" BSP
Safety valve which cuts off the gas following a loss of inlet pressure. The valve may be manually reset. The valve should be reset after inlet pressure has been restored and any taps and/or valves have been checked closed. It is in theory possible to re-pressurise the system if there is an escape path smaller than the 1 mm bypass valve. The valve shuts at the preset value of 15 mbar (6" wg). The valve must be mounted upright in horizontal pipework.
Cut-off pressure: 15 mbar (6" wg).
Threads: BSP female to BS 21 (ISO 7-1).
For Natural Gas.
|Connection||1.1/2" BSP F|
|Inlet Pressure||Max: 100 mbar|
|Operating Temperature||-20° C to 70° C|
|Outlet Pressure||15 mbar|
|Suitable Application||Safety valve to shut off gas following loss of inlet pressure|