Reliable Model E3 Alarm Check Valve

Automatic ball drip sight drain control valve seal fill cup inspectors test connections pressure gauges.

Reliable model e3 alarm check valve. The trims also serve as a means for testing the operation of the alarm devices while exercising the alarm valve clapper. The by pass connection with check valve figs. An excess system pressure is thus created. Page 2 variable pressure water supply means for testing the operation of the alarm devices while requires the use of model e3 trim and a reliable e1 retard exercising the alarm valve clapper.

External bypass prevents false alarm under all supply pressure condition. Figure 3 model e3 version groove i groove pos. Description alarm valve is a double seated clapper check valve with grooved seat design which ensures positive water flow for alarm operation and is designed for installation in wet pipe sprinkler system. The basic trims of the reliable model e3 high pressure alarm valve figure 2 are arranged for rapid easy and compact attachment.

Prv pressure regulating valve. 3 4 al lows pressure surges from the supply to by pass the alarm valve clapper. E alarm check valves with e3 trim. 4 100 mm 6 150 mm 8 200 mm.

An alarm check valve can be activated or opened in one of two basic ways. E alarm check valves with e3 trim. They serve as a connecting point to reliable alarm and other devices. 3 4 are arranged for rapid easy and compact attachment and serve as connection points to reliable alarm and other devices.

They also act as a means for testing the operation of the alarm devices without causing the system to operate. Reliable s grooved products by titus. Reliable s alarm valve prevents a false alarm in these circumstances using two features. Cancer and reproductive harm www p65warnings ca gov.

Sdh ava technical data. Two model e3 high chamber. Cad drawings engineering specs valve size. The reliable model e3 alarm valve minimizes false alarms under these conditions by two features.

Designation wet alarm valve water supply main drain valve alarm test valve alarm shutoff valve 10 23 17 bafsa b. Model e3 trim description the basic trims for the reliable model e3 high pressure alarm valve figs. Two model e3 high. Sign up for our eupdates.

See full size image. Causes the alarm valve clapper intermittently to lift which can cause false alarms. The e3 trim sets for the reliable model e alarm valve figure 2 are arranged for rapid easy and compact attachment and serves as connection points to reli. E e3 alarm check valves with e3 trim small sizes.

Sign up for eupdates on our contact us page. Model e alarm 4 6 8 doc. Model e alarm check valve bulletin 407rev t instructions for installation operation care and maintenance 4 100 mm 6 150 mm 8 200 mm sizes. Once the alarm check valves are activated they will allow water to flow through the system engaging the sprinkler system as and where needed in order to suppress a potential fire.