fire sprinkler brass original or chrome finishing different temperature ratings TypeMaterialSpecificationNominal Diameter(mm)Connect Thread(in)Flow Coefficient(K)Installation MethodOrdinaryBrass AlloyT-ZSTPDN151/280Upright or PendantDN203/4115PendantBrass...

Water Flow Detector Thread type: ZSJZ/S50/S65/S80/S100/S125/S150Welded type: ZSJZ/H50/H65/H80/H100/H125/150/200Saddle type: ZSJZ/A50/A65/A80/A100/A125/A150/A200Flange type: ZSJZ50-250Specifications:1) Size: 50mm, 65mm, 80mm, 125mm, 150mm, 200mm2) Seal test pressure: 2.4Mpa3)...

Signal Gate Valve Size: DN50(2")-DN150(6").Rated Working Pressure: 16Bars(1.6MPa)Strength Test Pressure: 32Bars(3.2MPa)Working Environment Temperature: 4-70degrees celsius.Applicable medium: clean water, foam liquids.Switch touch capacity: DC24V  1A ...

Wet Alarm Valve, alarm valve,fire fighting equipment Size:4'', 5'', 6'', 8'' material: ductile cast iron Nom. W.P.: 16BARS Wet Alarm Valve, alarm valve,fire fighting equipmentFeatures:1) Applicable areas: workshops, warehouses, hotels, shops,...

Butterfly Valve,Butterfly Valve,high performance butterfly valve,fire fighting valve Dia.:DN50(2'')--DN200(8'')  Butterfly Valve,Butterfly Valve,high performance butterfly valve,fire fighting valveFeatures:1) Varieties: turbine signal butterfly valve, throw...

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1. 50mm(2"), 65mm(2 1/2") 2. ductile cast iron 3. copper rod, copper ring fire hydrant, indoor fire hydrant, fire hydrant valve.1.conventional type: a)SN50, DN50;       b)SN65, DN652.pressure reducing&stablizing type: SNW65-I,...

brass landing valve 1. 50mm(2"), 65mm(2 1/2") 2. copper pole, copper ring 3.brass makings brass landing valve,brass hydrant, fire hydrant valve1.conventional type: a)SN50, DN50;       b)SN65, DN652.pressure reducing&stablizing type:...

landing valve, fire hydrant, 1. 50mm(2"), 65mm(2 1/2") 2. material: ductile cast iron 3. copper rod, copper ring fire fighting equipment.landing valve, fire hydrant,fire hydrant valve1. Products Name:Sprinkler2. wide specifications:Pendant Sprinkler ZSTX-15,68 degree,...

1. 50mm(2"), 65mm(2 1/2") 2. material: ductile cast iron 3. copper rod, copper ring 4. ISO & CCC certified 5. quick delivery fire hydrant, fire hydrant valve,indoor fire hydrant, 1.conventional type: a)SN50, DN50;       b)SN65,...