Gold Member Since 2007
Audited Supplier
WoFu Fire & Security Equipment Co., Ltd.

Wet Alarm Check Valve for Sprinkler System, Wet Alarm Valve, Wet Alarm Check Valve manufacturer / supplier in China, offering Fire Alarm Check Valve, 1kg CE Dry Powder Fire Extinguisher, 5kg Bc Dry Powder Fire Extinguisher for Pakistan and so on.

(/ )

Fire Alarm Check Valve

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Production Capacity: 1PCS
Transport Package: 20ft Load 409PCS
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Trademark: WELFARE
  • Origin: China (Mainland)
  • Specification: 0.4*0.38*0.45cm
  • HS Code: 842430000
Product Description
1. DESCPRITON OF PRODUCTS
MAIN PARTS: WET ALARM VALVE
WATER MOTOR BELL,
RETARDING CHARMBER
PRESSURE SWITCH
DRAIN VALVE
SHORT PIPE AND NIPPLES
WET ALARM VAVLE IS ONE OF WET CHECK VALVE ALARM SYSTEM, WHICH LIMIED THE WATER FOLLOWING TO DRVING THE OTHER PARTS AND ALARM, IT IS ONE WAY VAVLE

WET ALARM VALVE IS KEY PARTS OF WATER SPRINKLER SYSTEM, WORK WITH PRESSURE SWITCH, WATER FOLLOW INDICATOR, WATER SPRINKLER, BUTTERFLY VALVE, TERMICAL WATER TEST DEVICE AND WATER PUMP, IT IS ONE OF THE WILDEST SYSTEM BE USED IN FIRE SPRINKLER SYSTEM


2, OPERATION PRINCIPLE
WATER FULLED WITH THE WATER PIPE NET SYSTEM, AND READY TO WORK IN ANY TIME. THE WORKING TEMPERATURE 4-70 degree, IT CAN NOT INSTALLATED IN VERTICALLY ONLY. WHEN FIRE OCCURED IN PROTECTION AREA, TERMPERATURE BE RAISED CAUSED THE SPRINKLER BULB BUSRT, WATER DISHCARGED. MEANWHILE WATER FOLLOW INDICATOR ACTIVATED, INSTRUCTE THE FIRE ZONE, WET ALARM CHECK VALVE OPENED TO PUT OUT THE FIRE. SMALL WATER FOLLWING INTO ALARM AND DRIVING WATER MOTOR BELL, PRESSURE SWITCH ACTUATED, WATER PUMP AND CONTROL CENTERED ALARM

3, THE STANDARD
GB5135.2-2003AUTOMATIC WATER SPRINKLER SYSTEM PART 2 WET ARLARM VALVE RETARDING CHAMBBER WATER MOTOR GONE
FLANGER STANDARD GB9119.8-88, PN1.6MPaCONNECTION
WORKING PRESURE. 6MPa,
FM APPROVAL AND SASO TESTED

4, RETARDING TECHINICAL
1) RATED WORKING PRESSURE: 1.2MPa;
2) WATER TESTED: 2.4MPa, KEEP5min, WITHOUT LEAKAGE AND DEFORMATION
3) VOLOUME: 1.7L.
4) COUPLING THREAD: Rc3/4.
5) REATRDING TIME: 5-90s.
6) DRAIN OUT TIME: ≤ 5min.

5, WATER MOTOR GONE PAMATER
1) ALARM PRESSURE: LESS 0.05MPa. RATED PRESSURE: 1.2 MPa.
2) WATER FOLLOWING K: 5.28.
3) ALARM LOUDER: UNDER 0.05MPaWATER PRESSURE, >70dB; Under water pressure 0.2MPa, >85dB.
Product Groups
Send your message to this supplier
Avatar
Ms. Michelle Xue
Manager
*From:
To: Ms. Michelle Xue
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category