Flat-Plate Concealed Sprinkler
|FOB Unit Price:||US $1.98 US $1.88|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||200000 PCS Per Month|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: ZSTD
- 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: Flat-Plate Concealed Sprinkler
- Deflector: Brass
- Button: Brass or Ss
- Glass Bulb: 57c/68c/79c/93c/141c
- K Factor: 80(5.6)/115(8.0)
- Trademark: WALTER/ZST
- Specification: DN15
- HS Code: 8481809000
- 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: Brass
- Response: Standard or Quick Response
- Spring Seal: NBR or EPDM
- Size: 1/2 Inch or 3/4 Inch
- Working Pressure: 1.2mpa/175 Psig
- Transport Package: 200PCS /Box
- Origin: Suzhou, Jiangsu
1- Body: Brass
2- Glass bulb: Job brand or YD brand (3mm or 5mm diameter)
3- Size: NPT or R1/2", 3/4"
4- Working Temperture: 135F/57C; 155° F/68° C; 175° F/79° C; 200° F/93° C
5- Finished: Brass or Chorme Plated, White
Upright - Pendent - Horizontal Sidewall - Concealed Pendent
Bulb Nominal Dia. & Response: 5mm, Standard Response or 3mm, Quick Response
Thread Size [Optional]: NPT1/2 or R1/2
Nominal Orifice Size: 1/2 Inch
Nominal K-Factor: 5.6 (U. S. )/80 (metric)
Max. Working Pressure: 175 psig/1.2 mpa (12 bar)
Factory Hydrostatic Test: 100% @ 500psig (3.4 mpa)
Min. Operating Pressure: 7 psig/0.048 mpa (0.48 bar)
Sprinkler Finish [Optional]: Natural Brass, Chrome Plated or White Color Coated
Escutcheon Finish: Chrome Plated or Color Coated In Any Color
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.
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.
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Treating every order seriously
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