Grinnell Alarm Check Valve

The water staying pressurized in the pipes is released over the fire area after the sprinkler is activated.

Grinnell alarm check valve. All rights reserved toll free. Alarm check valves shall be of the model h series. It is manufactured with a ductile iron body nickel plated seat and a stainless steel clapper assembly for sizes 2 to 8 inch 60 3 to 219 1 mm and a ductile. 1 401 781 8220 privacy policy terms of sale careersprivacy policy.

Copyright 2018 johnson controls. As manufactured by globe fire sprinkler corporation models h 1 and h 2 3 4 and 6 inch alarm check. Grooved check valve the grinnell model cv 1f check valve is a compact rugged swing type unit providing water flow in one direction and preventing flow in the opposite direction. Copyright 2018 johnson controls.

The wet alarm valve is designed for applications where the water is unlikely to freeze. 1 401 781 8220 privacy policy terms of sale careersprivacy policy. Alarm check valve 300 psi 20 7 bar 2 1 2 to 8 dn65 to dn200 vertical or horizontal installation. The bypass check valve reduces the possibility of false alarms by permitting slow as well as small transient increases in water supply pressure to be passed through.

Alarm check valves shall be ul listed and fm approved. Wet system valves water motor alarm model av 1 300 alarm check valve 300 psi 20 7 bar 2 1 2 to 8 dn65 to dn200 vertical or horizontal installation model rc 1 retard chamber for variable pressure wet pipe sprinkler systems 300 psi 20 7 bar model wma 1 water motor alarm hydraulically operated mechanical sprinkler alarm. Cancer and reproductive harm www p65warnings ca gov tech data sheet tfp2300 regulatory and health warnings. Tyco fire protection products products are manufactured according to iso 9001 2008 quality assurance standards.

All rights reserved toll free. The av 1 300 alarm check valve trim includes pressure gauges to monitor system pressure conditions a bypass check valve a main drain valve and an alarm test valve. It is most important to ensure a clean water supply free of debris and solid particles such as sand gravel or mud.