25,478 products found for 943  

Wholesale Alarm Valve

manufacturers & suppliers

Sng Zsfz Wet Alarm Valve

FOB Price: US $ 100 / Piece
Min. Order: 100 Pieces
  • Material: Wet Alarm Valve FM Approved
  • Fire Hose Manifold Type: Wet Alarm Valve FM Approved
  • Hose Coupling Type: Wet Alarm Valve FM Approved
  • Fire Hose Length: Wet Alarm Valve FM Approved
  • Working Pressure: Wet Alarm Valve FM Approved
  • Diameter: Wet Alarm Valve FM Approved

Zsfm Deluge Alarm Valve, Deluge Valve

FOB Price: US $ 49-99 / Piece
Min. Order: 5 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Packing: Wooden
  • Standard: 50/65/80/100/150/200/250/300mm
  • Port: Xiamen
  • Production Capacity: 100 Piece/Pieces Per Week

Factory Price Ductile Iron Deluge Alarm Valve for Firefighting System

FOB Price: US $ 300 / Piece
Min. Order: 1 Piece
  • Product Name: Deluge Valve
  • Color: Red or Stainless Steel Original Color
  • Material: Ductile Iron
  • Working Pressure: 1.2MPa/12bar
  • Strength Test: 4.8MPa/48bar
  • Certificate: CCC.ISO.Wsf

Tyco FM UL Approved Wet Pipe Alarm Check Valve

FOB Price: US $ 15-300 / Set
Min. Order: 1 Set
  • Certification: CCCF, UL, FM
  • Handle Color: Red
  • Handle Thickness: 2.0mm
  • Surface Treatment: Chrome Plated
  • Body Material: Ductile Iron
  • Working Pressure: 20 to 300 Psi

Electrovalve / Solenoid Valve / Alarm Valve

FOB Price: US $ 1 / Piece
Min. Order: 100 Pieces
  • Signal Transmission: Ultrasonic
  • System: Intelligent System
  • Type: Industry Alarm
  • Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic
  • Usage: Smoke, Fire
  • Certification: CE, RoHS

Wet Alarm Valve of Sprinkler System for Fire Fighting Equipment

FOB Price: US $ 139 / Piece
Min. Order: 5 Pieces
  • Nominal Diameter: Dn80 Dn100, Dn150, Dn200
  • Rated Working Pressure: 1.2MPa or 1.6MPa
  • Sprinkler System Type: Wet Type
  • Matched Sprinkler: Closed
  • Packing: Crate
  • Standard: CCC, ISO9001

Cast Iron Alarm Check Valve

FOB Price: US $ 119 / Piece
Min. Order: 2 Pieces
  • Name: Alarm Check Valve
  • Body: Ductile Iron/Ggg50
  • Seat: Ductile Iron/Ss
  • Pressure Rate: 1.2mpa/175psi
  • Size: Dn65-Dn200
  • Connection: Flanged X Flanged

2 Way Water Leak Alarm Electric Control Brass Valve for Water Leakage Detection

FOB Price: US $ 30-38 / Piece
Min. Order: 1 Piece
  • Task: Program
  • Structure: Ball Valve
  • Signal: Discrete
  • Function: Protection
  • Certification: RoHS, ISO: 9001, CE
  • Condition: Used

Wet Alarm Check Valve for Fire Fighting System

FOB Price: US $ 50-179 / Piece
Min. Order: 1 Piece
  • Material: Ductile Iron/Cast Iron/Stainless Steel
  • Finished: Red Painting
  • Size: 3"/4"/5"/6"/8"/10"
  • Connection: Flange
  • Accessories: Retard Chamber, Water Motor Gong, etc.
  • Working Pressure: 1.6MPa

100mm Wet Alarm Valve

Min. Order: 10 Pieces
  • Certification: CCC
  • Handle Color: Red
  • Handle Thickness: 4.5
  • Surface Treatment: Red Painting
  • Body Material: Cast Steel
  • Packing: 20ft Load 409PCS

Zsfg Wet Alarm Valve - 01

FOB Price: US $ 100 / Piece
Min. Order: 100 Pieces
  • Material: Wet Alarm Valve FM Approved
  • Fire Hose Manifold Type: Wet Alarm Valve FM Approved
  • Hose Coupling Type: Wet Alarm Valve FM Approved
  • Fire Hose Length: Wet Alarm Valve FM Approved
  • Working Pressure: Wet Alarm Valve FM Approved
  • Diameter: Wet Alarm Valve FM Approved

Sand Casting Iron Alarm Valve for OEM Service

FOB Price: US $ 1000-1500 / Piece
Min. Order: 500 Pieces
  • Type: Clay Wet Sand
  • Casting Method: Thermal Gravity Casting
  • Sand Core Type: Resin Sand Core
  • Application: Valve Part
  • Machining: CNC Machining
  • Material: Iron

Deluge Alarm Valve and Fire Alarm System Check Valve

FOB Price: US $ 300 / Piece
Min. Order: 1 Piece
  • Product Name: Deluge Valve
  • Color: Stainless Steel Original Color
  • Material: Stainless Steel
  • Working Pressure: 1.2MPa/12bar
  • Strength Test: 4.8MPa/48bar
  • Certificate: CCC.ISO.Wsf

Fire Wet Alarm Valve for Fire Fighting Equipment

FOB Price: US $ 139 / Piece
Min. Order: 5 Pieces
  • Nominal Diameter: Dn80 Dn100, Dn150, Dn200
  • Rated Working Pressure: 1.2MPa or 1.6MPa
  • Sprinkler System Type: Wet Type
  • Matched Sprinkler: Closed
  • Packing: Crate
  • Standard: CCC, ISO9001

Tyco Model DV-5 Deluge Valve System Fire Alarm Valve for Fire Fighting

FOB Price: US $ 200-410 / Piece
Min. Order: 1 Piece
  • Certification: CCCF, UL, FM
  • Handle Color: Red
  • Handle Thickness: 2.0mm
  • Surface Treatment: Chrome Plated
  • Body Material: Casting
  • Connection: Flange

Fire Fighting Deluge Valve, Zsfm Deluge Alarm Valve

FOB Price: US $ 45-95 / Piece
Min. Order: 5 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Packing: Wooden
  • Standard: 50/65/80/100/150/200/250/300mm
  • Port: Xiamen

2 Way 1 Inch Battery-Powered Water Leak Alarm Motorized Brass Ball Valve

FOB Price: US $ 16-28 / Piece
Min. Order: 3 Pieces
  • Task: Program
  • Structure: Ball Valve
  • Signal: Discrete
  • Function: Protection
  • Certification: RoHS, ISO: 9001, CE
  • Condition: Used

Zsfg Wet Alarm Valve -02

FOB Price: US $ 100 / Piece
Min. Order: 100 Pieces
  • Material: Wet Alarm Valve FM Approved
  • Fire Hose Manifold Type: Wet Alarm Valve FM Approved
  • Hose Coupling Type: Wet Alarm Valve FM Approved
  • Fire Hose Length: Wet Alarm Valve FM Approved
  • Working Pressure: Wet Alarm Valve FM Approved
  • Diameter: Wet Alarm Valve FM Approved

Cast Iron Pn16 Alarm Check Valve

FOB Price: US $ 50-179 / Piece
Min. Order: 1 Piece
  • Material: Ductile Iron/Cast Iron/Stainless Steel
  • Finished: Red Painting
  • Size: 3"/4"/5"/6"/8"/10"
  • Connection: Flange
  • Accessories: Retard Chamber, Water Motor Gong, etc.
  • Working Pressure: 1.6MPa

Top Grade Quality Assurance Deluge Alarm Valve

FOB Price: US $ 300 / Piece
Min. Order: 1 Piece
  • Product Name: Deluge Valve
  • Color: Stainless Steel Original Color
  • Material: Stainless Steel
  • Working Pressure: 1.2MPa/12bar
  • Strength Test: 4.8MPa/48bar
  • Certificate: CCC.ISO.Wsf

High Quality Wet Alarm Check Valve for Fire Fighting

FOB Price: US $ 146 / Piece
Min. Order: 5 Pieces
  • Nominal Diameter: Dn80 Dn100, Dn150, Dn200
  • Rated Working Pressure: 1.2MPa or 1.6MPa
  • Sprinkler System Type: Wet Type
  • Matched Sprinkler: Closed
  • Packing: Crate
  • Port: Shenzhen

Tyco Fire Products Alarm Check Valve for Fire Sprinkler System

FOB Price: US $ 775-1200 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Wet Alarm Valves, Wet System Alarm Valves, Control Valve

FOB Price: US $ 87 / Piece
Min. Order: 500 Pieces
  • Certification: CCC
  • Handle Color: Red
  • Sprinkler Installation: Upright
  • Sprinkler Head Type: Closed
  • Alarm Valve Type: Wet Alarm Valve
  • Open Fire Sprinkler System Type: Deluge System

Stainless Steel Wet Alarm Check Valve

FOB Price: US $ 50-179 / Piece
Min. Order: 1 Piece
  • Material: Ductile Iron/Cast Iron/Stainless Steel
  • Finished: Red Painting
  • Size: 3"/4"/5"/6"/8"/10"
  • Connection: Flange
  • Accessories: Retard Chamber, Water Motor Gong, etc.
  • Working Pressure: 1.6MPa

Zsfl Pre-Action Alarm Valve 01

FOB Price: US $ 100 / Piece
Min. Order: 100 Pieces
  • Material: Wet Alarm Valve FM Approved
  • Fire Hose Manifold Type: Wet Alarm Valve FM Approved
  • Hose Coupling Type: Wet Alarm Valve FM Approved
  • Fire Hose Length: Wet Alarm Valve FM Approved
  • Working Pressure: Wet Alarm Valve FM Approved
  • Diameter: Wet Alarm Valve FM Approved

Wet fire alarm check valve

FOB Price: US $ 67-500 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Nominal Diameter: Dn80 Dn100, Dn150, Dn200
  • Rated Working Pressure: 1.2MPa or 1.6MPa
  • Sprinkler System Type: Wet Type
  • Matched Sprinkler: Closed

Fire Alarm Deluge Valve for Deluge System

FOB Price: US $ 49-289 / Piece
Min. Order: 1 Piece
  • Material: Ductile Iron/Cast Iron/Stainless Steel
  • Finished: Standard Red Painting/Stainless Steel
  • Working Pressure: 1.2MPa
  • Norminal Diameter: 2"/3"/4"/5"/6"8"/10"
  • Connection: Flange
  • Packing: Standard Export Package

High Quality Fire Fighting Deluge Fire Alarm Valve

FOB Price: US $ 300 / Piece
Min. Order: 1 Piece
  • Product Name: Deluge Valve
  • Color: Red
  • Material: Ductile Iron
  • Working Pressure: 1.2MPa/12bar
  • Strength Test: 4.8MPa/48bar
  • Certificate: CCC.ISO.Wsf

Zsfz-100 Wet Alarm Valve

FOB Price: US $ 85 / Piece
Min. Order: 300 Pieces
  • Tyco FM-200 Sprinkler: Lifeco FM-200 System
  • Strength Test Pressure: 4.8MPa
  • Nominal Working Pressure: 1.2MPa
  • Starting Time: 15s
  • Rub Prevention: 0.07
  • Working Temperature: -40-+70c,

FM Wet Alarm Check Valve

Min. Order: 10 Pieces
  • Certification: FM
  • Working Pressure: 1.6MPa
  • Connection Ends: Flange by Flange
  • Packing: Carton
  • Standard: 4" 6" 8"
  • Port: Shanghai
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