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6" ZSFZ wet pipe sprinkler system water alarm check valve

Product Description

6"  ZSFZ wet pipe sprinkler system water check valve   wet alarm check valve

 6" ZSFZ wet pipe sprinkler system water alarm check valve6" ZSFZ wet pipe sprinkler system water alarm check valve6" ZSFZ wet pipe sprinkler system water alarm check valve6" ZSFZ wet pipe sprinkler system water alarm check valve6" ZSFZ wet pipe sprinkler system water alarm check valve6" ZSFZ wet pipe sprinkler system water alarm check valve6" ZSFZ wet pipe sprinkler system water alarm check valve

Detail of wet alarm check valve

 

Specification of alarm check valve

alarm check valve system
PICTURE CODENAMESIZEUNITFOB NINGBOWEIGHT VOLUMEPAKCING  MAIN PARTS 
SETUSDKGCBMPACKINGPARTS 
 ZSFZ-1WET ALARM CHECK VALVEDN100SET $82.00 31.900.08631PC/WOOD CASEWET ALARM VALVE , RETARDING CHAMBER ,PRESSURE SWITCH ,WATER MOTOR GONE
ZSFZ-2DN125 $95.00 38.200.0838
ZSFZ-3DN150 $105.00 43.30OLD:0.096
NEW:0.0827
ZSFZ-4DN200 $210.00 70.100.1713

 

Wet Alarm Check Valve

Technical Data

  •   Size : 4" & 6" 
  •   Maximum working pressure: 175psi 
  •   Hydro test pressure: 100% at 350psi 
  •   Standard finish: Red enamel 
  •   Flange dimensions: 
  •   Class 125 ANSI B16.1/ Class 150 B16.5

 

Alarm check valve is a wet pipe sprinkler system water check valve, which is installed in the wet pipe sprinkler system. It is designed so that water pressure in the piping system will hold back water pressure at the valve until such time as a sprinkler is activated, hence activating the alarm.

 

Alarm valve includes trim packages ValvesGauges, pressure switch, fittings and nipples to provide retard chamber connection, drain connections and alarm test bypass.

Retard Chamber is a valve accessory which we use for variable pressure wet systems where mechanical motor alarms or pressure switches are used. In situations where excessive water pressure surge  occur the retarding chamber is needed to collect excess water from the alarm valve and feed water back into the main drain, before activating the alarm.

Water Motor Alarm is a hydraulically driven mechanical gong that automatically sounds a continuous alarm when the sprinkler system activates.

 

6" ZSFZ wet pipe sprinkler system water alarm check valve6" ZSFZ wet pipe sprinkler system water alarm check valve6" ZSFZ wet pipe sprinkler system water alarm check valve6" ZSFZ wet pipe sprinkler system water alarm check valve

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Product Categories : Water Sprinkler System > Wet Alarm Valve