Home > Tools & Hardware > Valve > Valves >

Back Water Valve

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 24274 products for back water valve Manufacture & Suppliers

NBR or fluororubber 48V Unid 2 Ways Brass Zinc Alloy Water Solenoid Valves 2W400-40

...Water Solenoid Valves 2W400-40 Ordering Code 2W160-15 2W200-20 2W250-25 2W350-35 2W400-40 2W500-50 Acting Type Normally Closed Jiont Thread Size 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″ Orifice 16mm 20mm 25mm 35mm 40mm...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
NBR or EPDM Seal Unid 2 Ways Brass Zinc Alloy Electrical Water Solenoid Valves 2W500-50

...Water Solenoid Valves 2W500-50 Ordering Code 2W160-15 2W200-20 2W250-25 2W350-35 2W400-40 2W500-50 Acting Type Normally Closed Jiont Thread Size 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″ Orifice 16mm 20mm 25mm 35mm 40mm...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
Square Coil CKD 2 Way Brass Zinc Alloy Electrical Water Solenoid Valves 2W160-15

...Water Solenoid Valves 2W160-15 Ordering Code 2W160-15 2W200-20 2W250-25 2W350-35 2W400-40 2W500-50 Acting Type Normally Closed Jiont Thread Size 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″ Orifice 16mm 20mm 25mm 35mm 40mm...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
Unid,CKD 2 Way Stainless Steel Water Solenoid Valves 2S200-20

... 40mm 50mm CV value 4.8 7.6 12 24 29 48 Working pressure Water, Oil:0.15～0.5 Mpa , Air, gas: 0.15～0.85Mpa Max.pressure 1.05 Mpa Temperature(℃) -5-80℃ or -5-130℃ Valve body Zinc Alloy, Brass Seal NBR, EPDM or...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
25mm Orifice Unid,CKD 2 Way Stainless Steel Water Solenoid Valves 2S200-25

... 35mm 40mm 50mm CV value 4.8 7.6 12 24 29 48 Working pressure Water, Oil:0.15～0.5 Mpa , Air, gas: 0.15～0.85Mpa Max.pressure 1.05 Mpa Temperature(℃) -5-80℃ or -5-130℃ Valve body Zinc Alloy, Brass Seal NBR,...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
35mm Orifice Unid,CKD 2 Way Stainless Steel Water Solenoid Valves 2S350-35

... 35mm 40mm 50mm CV value 4.8 7.6 12 24 29 48 Working pressure Water, Oil:0.15～0.5 Mpa , Air, gas: 0.15～0.85Mpa Max.pressure 1.05 Mpa Temperature(℃) -5-80℃ or -5-130℃ Valve body Zinc Alloy, Brass Seal NBR,...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
40mm Orifice Unid,CKD 2 Way Stainless Steel Water Solenoid Valves 2S400-40

... 35mm 40mm 50mm CV value 4.8 7.6 12 24 29 48 Working pressure Water, Oil:0.15～0.5 Mpa , Air, gas: 0.15～0.85Mpa Max.pressure 1.05 Mpa Temperature(℃) -5-80℃ or -5-130℃ Valve body Zinc Alloy, Brass Seal NBR,...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
24V 50mm Orifice Unid,CKD 2 Way Stainless Steel Water Solenoid Valves 2S500-50

... 35mm 40mm 50mm CV value 4.8 7.6 12 24 29 48 Working pressure Water, Oil:0.15～0.5 Mpa , Air, gas: 0.15～0.85Mpa Max.pressure 1.05 Mpa Temperature(℃) -5-80℃ or -5-130℃ Valve body Zinc Alloy, Brass Seal NBR,...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
Ball BV2011S DN20 3/4" Electric motor Water Solenoid Valves 2 way Brass

...Water Solenoid Valves 2 way Brass Specifications: Motor type Synchronous motor Length of power wire 300 mm Action time 15 s Connect type G thread Shut-off diff. press. ≤0.6 Mpa Nominal pressure PN16~PN20 Med...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
DN50 BV2011S Electric Water Solenoid Valves G2" Three wire two control

...Water Solenoid Valves G2" Three wire two control Specifications: Motor type Synchronous motor Length of power wire 300 mm Action time 15 s Connect type G thread Shut-off diff. press. ≤0.6 Mpa Nominal pressur...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
High Pressure Timer Auto Water Solenoid Valve / 2 Way Stainless Steel Drain Valve

...Water Solenoid Stainless Steel Drain Valve Specifications With timer,automatically drain at settled time. Widely used in filter mahine,separator,air tank,dripping feet and other air compressor system parts.D...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
Normally Closed Conductive 15mm Water Solenoid Valve 240v

...closed (NC) 2/2 way solenoid valve. 2. Able to be operated directly under low pressure 3. Availability of fluid type: water, air, light oil 4. Acceptable for customization Viton (130°C) , Silicone (130°C) an...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
UW-20 3/4" Water Solenoid Valve 220v Low Pressure

...closed (NC) 2/2 way solenoid valve. 2. Able to be operated directly under low pressure 3. Availability of fluid type: water, air, light oil 4. Acceptable for customization Viton (130°C) , Silicone (130°C) an...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
UW-25 Multiplex Solenoid Valve Water Flow Control

Water Solenoid UNID UW-25 2W G1" 2/2Way AC220V Valves Normally Closed Conductive Brass PRODUCT DESCRIPTION 1. UW series is direct, multiplex, connected diaphragm, conductive and normally closed (NC) 2/2 way sol...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
UW-35 G1 1/4" Water Solenoid Valves ISO Standand

...closed (NC) 2/2 way solenoid valve. 2. Able to be operated directly under low pressure 3. Availability of fluid type: water, air, light oil 4. Acceptable for customization Viton (130°C) , Silicone (130°C) an...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
UNID UW-40 Water Solenoid Valves Normally Closed

... (NC) 2/2 way solenoid valve. 2. Able to be operated directly under low pressure 3. Availability of fluid type: water, air, light oil 4. Acceptable for customization Viton (130°C) , Silicone (130°C) and EPDM...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
UNID 2S500-50 Water Solenoid Valve 2'' Stainless Steel & FKM Seal

... 48 Port Connection G1/2'' G3/4'' G1'' G1 1/4'' G1 1/2'' G2'' Operation Fluid Viscosity 20CST(Below) Working-Pressure Water:0~0.5Mpa Air:0~0.7Mpa Oil:0...

Airwolf Automation
Zhejiang

Verified Supplier

Add to cart
RO SV Water Inlet Plastic Solenoid Valve Armature Plunger For Water Filter

...the very important component of solenoid valve. When the working current passing through the coil, a magnetic field is generated around the coil. The electromagnetic force drives the moving iron core to over...

Ningbo Brando Hardware Co., Ltd
Zhejiang,China

Verified Supplier

Add to cart
Resilient Seated Rising Stem Gate Valve , WRAS Approved For Water Service

...checking the valve is in open / close position easily. With advanced design, the operation torque is low. Specification: Size DN50-DN300 Working Temperature - 10C- 80C Flange PN10/16 Flow Media Water, Sewa...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart
Anti Water Hammer Non Slam Check Valve Used For Clean Water / Fire Fighting

...Water Hammer NSF 61 EPOXY Coated Quick Close Non Slam Check Valve Low Head Loss Ductile iron Description NSCV- Non Slam Check Valve has very short face to face distance, closing is so quick up to max 0.2sec...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart