Gold Member Since 2014
Audited Supplier
Suzhou Walter Flow Control Equipment Co., Ltd.

Wet Alarm Valve, Alarm Check Valve, Alarm Valve manufacturer / supplier in China, offering FM/UL Alarm Check Valve, Lift Check Valve for Water Pump, Spring Silent Check Valve for Water Pump and so on.

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FM/UL Alarm Check Valve

FOB Price: US $119 / Piece
Min. Order: 2 Pieces
Min. Order FOB Price
2 Pieces US $119/ Piece
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Port: Shanghai, China
Production Capacity: 3000 Sets Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZSFZ
  • Sprinkler Head Type: Closed
  • Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
  • Closed Fire Sprinkler System: Wet Fire Sprinkler System
  • Wet Alarm Valve Structure: Seat Type
  • Nozzle Flow Coefficient: 80
  • Name: Wet Alarm Check Valve
  • Seat: Ductile Iron/Ss
  • Size: Dn65 - Dn200
  • Connection: Flanged X Flanged
  • Material: Cast Iron
  • Transport Package: Bubble Bags & Wooden Case
  • Origin: Suzhou, Jiangsu
  • Sprinkler Installation: Pendent
  • Alarm Valve Type: Wet Alarm Valve
  • Open Fire Sprinkler System Type: Deluge System
  • Dry Alarm Valve Type: Enclosed Type
  • Alarm Valve Diameter: 100mm
  • Deluge Valve Type: Lever Type
  • Body: Ggg50
  • Pressure Rate: 175psi/12bar
  • Finishing: Standard Red Coating
  • Type: Alarm Valve
  • Trademark: WALTER/No Brand
  • Specification: DN100-200
  • HS Code: 848180
Product Description
Cast Iron Alarm Check Valve is used in fire sprinkler system for control closed sprinkler head. It can be mounting as Vertical or Horizaontal type.

1- Body/Bonnet: Ductile Iron GGG50

2- Size: DN65, DN100; DN125, DN150; DN200

3- Working pressure: 12 Bar/ 175psi

4- Accessories: Water Flow Pressure Alarm Switch, Retard Chamber, Pressure Gauge, Drain Valve, Pipes tube, etc...

5- Connection: Flanged x Flanged;

6- Standard Coating, thickness above 300 micron


Company Profile
Suzhou Walter Flow Control Equipment Co., Ltd. Are a professional company specializing in fluid & firefighting equipment.
We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service.
Walter Flow Control supplies products with FM, UL, CE and all other relevant certificates for use in Water Reticulation and Treatment Systems, Fire-fighting Projects, High Rise Buildings, the Oil, Gas and Chemical Industries etc.
Company Products
Valves: Gate Valve, Butterfly Valve, Check Valve, Automatic Hydraulic Control Valve, Air Release Valve, Globe Valve, Ball Valve, Strainer, Pipeline products, etc.
Firefighting: Fire Sprinklers, Wet Alarm Check Valve, Deluge Valve, Water Flow Detector, Foam Extinguisher System, Gas Extinguisher System and Fire Hydrant System, Fire Hose, Fire Hose Reel, Fire Monitor, etc.
Standard & Certificates
Walter products are design acc. To DIN, BS, ANSI, AWWA, EN, ISO, AS, API standard and relevant products can be provided with FM approval, UL listed, CE certificates.
Company Philosophy
Processing every enquiry efficiently
Treating every order seriously
Serving every customer considerately
Choose us, reap success
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Mr. Justin Zhong
Director Manager
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