Home Industrial Equipment & Components Pneumatic Fittings Wholesale Water Release Valve 2017 Product List
Total 6,715 products from about 335

 Wholesale Water Release Valve

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Water Fire Irrigation Combination Kinetic Air Release Valve

FOB Price: $15 - $300 / Set
Min. Order: 1 Set
  • Certification: BS En 1074-4, Awwa C512
  • Handle Color: Blue
  • Handle Thickness: 2.0mm
  • Surface Treatment: Chrome Plated
  • Body Material: Ductile Iron
  • Connection: BS En 1092 and BS En 558 and ANSI Flange

Dual Body Combination Air Release Valve for Waste Water

FOB Price: US $300 / Piece
Min. Order: 1 Piece
  • Diameter: Dn100~150mm
  • Pressure: Pn0.6~2.5MPa
  • Temperature: 0-70degree Centigrade
  • Standard.: GB, DIN, ANSI, GOST, JIS, BS
  • Material: Cast Iron, Carbon Steel, Stainless Steel
  • Packing: Wooden Case or Carton

Back Pressure Release Water Balancing Valve (HTW-V26-VCB)

FOB Price: $31 - $35 / Piece
Min. Order: 100 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Actuator Power Supply: 220VAC/110VAC/24VAC Optional
  • Actuator Output Type: Spdt/Spst Optional
  • Port: 2 Port(Way)/3 Port(Way)

Water Pressure Release Check Valve in RO System

FOB Price: $1.23 - $1.45 / Piece
Min. Order: 1 Piece
  • Style for Purifier: Water Pressure Reducing Valve
  • Operating Principle: RO
  • Certification: CE, GS, Wqa, SGS
  • Water Purification Efficacy: Straight Drink
  • Water Temperature: Cold, Warm & Hot
  • Descaling Function: Descaling Function

Air Release Valves for Water and Sewage

FOB Price: US $150 / Piece
Min. Order: 100 Pieces
  • Scope: Air Release Valve
  • Manufacturing Standard: DIN
  • Pressure: Pn10-16
  • Connection Method: Flange
  • Material of Body & Cover: Dcutile Cast Iron(En-Gjs-400-15)
  • Material of Balls: Ss304

Double Ball Air Release Valves for Drinking Water

FOB Price: US $69.8 / Piece
Min. Order: 2 Pieces
  • Name: Double Ball Air Release Valves
  • Body: Ggg25/50
  • Float Ball: ABS/S.S304
  • Stem: Ss304/420
  • Size: Dn50-250
  • Pressure Rate: Pn10/16

Farm Irrigation Plastic Water Small Air Release Valve

FOB Price: $0.2 - $0.8 / Piece
Min. Order: 500 Pieces
  • Usage: Disinfection, Fertilization, Irrigation
  • Type: Trigger
  • Power Source: Pressure
  • Main Material: Plastic
  • Capacity: ≤20L
  • Sprinkler Installation Type: External Thread Connection

Water Pressure Release Balancing Valve (HTW-71-DV)

FOB Price: $10 - $14 / Piece
Min. Order: 100 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Actuator Power Supply: 220VAC/110VAC/24VAC Optional
  • Actuator Output Type: Spdt/Spst Optional
  • Port: 2 Port(Way)/3 Port(Way)

Quick Opened Air Valve; Air Release Valve for Water Systems

FOB Price: US $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

Pressure Release Balance Water Balancing Valve (HTW-71-SV)

FOB Price: $10 - $14 / Piece
Min. Order: 100 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Actuator Power Supply: 220VAC/110VAC/24VAC Optional
  • Actuator Output Type: Spdt/Spst Optional
  • Port: 2 Port(Way)/3 Port(Way)

High Quality (WD-615) Water Release Valve

FOB Price: US $5 / Piece
Min. Order: 5 Pieces
  • Model: Wd615
  • Packing: Exporting Standerd
  • Production Capacity: 10000PCS/Year
  • Origin: China

T Diagram Shut Down Controller Quick Release Valve

FOB Price: $60 - $110 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection: Flanged Diaphragm Valve
  • Material: Plastic
  • Structure: Angle Type Diaphragm Valve
  • Pressure: Low Pressure
  • Flow Direction: Unidirection

Stainless Steel Air Release Valve for Tank Equipment

FOB Price: $10 - $55 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Clamped
  • Structure: Swing
  • Pressure: High Temperature
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Reversing

Double Orifice Air Release Valve

FOB Price: $10 - $5000 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Usage: Air Release on Water Supply Pipe
  • Type: Air Release
  • Venetian-Style Air Layers: Three
  • Installation: Outlet
  • Certification: CE, SGS

Pressure Release Non Motor Operated Balancing Valve (HTW-71-SV)

FOB Price: $10 - $14 / Piece
Min. Order: 100 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Actuator Power Supply: 220VAC/110VAC/24VAC Optional
  • Actuator Output Type: Spdt/Spst Optional
  • Port: 2 Port(Way)/3 Port(Way)

Air Release Plastic Butterfly Valve

FOB Price: US $0.2 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Pn10 or Pn16

Cast Iron Double Orifice Flange Air Release Valve Bct-Dav-01

Min. Order: 10 Pieces
  • Body: Gray Cast Iron,Ductile Iron,Cast
  • Valve Cover: Steel
  • Sealing Ring: EPDM, NBR, PTFE, Viton
  • Power: Self-Acting
  • Media: Air
  • Application: General, Water Treatment Industry

Ax742X /Ax107X Diaphragm Type Water Pressure Relief Sustaining Valve

Min. Order: 1 Piece
  • Nominal Pressure: 0.6 ~ 4.0 MPa
  • Nominal Diameter: 50~ 1000 mm
  • Structure: Diaphragm Type with Double Chamber
  • Connection: RF Flanged
  • Applicable Medium: Water, Oil and Other Non-Corrosive Medium
  • Applicable Temperature: Below 80 Deg C

Composite Air Exhaust Valve-Carx-Composite Air Release Valve

FOB Price: $29 - $30 / Piece
Min. Order: 1 Piece
  • Nominal Diameter: Dn25-200 mm
  • Suitable Media: Water,Gas etc
  • Suitable Temperature: -10-120 Degree
  • Packing: Export Wooden Packing
  • Standard: ISO
  • Port: Tianjin

Combined Type Air Vent Air Release Valve (SCAR) Sewage Use

FOB Price: $105 - $120 / Piece
Min. Order: 1 Piece
  • Medium Applicable: Water, Sewage
  • Material: Ci, Di, CS, Ss etc
  • Sealing: NBR(≤80°c); EPDM(≤120°c)
  • Certificate: ISO, Ce
  • Type: Single Oriface
  • Packing: Bubble Plastic Paper + Plywood Case

Combination Air Release Valve for High Pressure; Air & Vacuum Valve

FOB Price: US $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Air Release Valve

Ductile Iron Flanged Single Double Ball Air Release Valve

FOB Price: $10 - $260 / Piece
Min. Order: 10 Pieces
  • Certification: Wras
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Semi-Closed
  • Structure: Lever

Stainless Steel Pressure Release Valve of Brewery

FOB Price: $8 - $266 / Piece
Min. Order: 1 Piece
  • Type: Tri-through
  • Material: Ss304,Ss316
  • Connection Form: Male Ends,Tri Clamp Ends,Welded Ends
  • Pressure: High Pressure
  • Actuator: Manual
  • Seal Surface: Wedge Gate Valve

Sanitary Manual Weld Air Release Valve Elbow Type

FOB Price: $15 - $100 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Weld
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: with Gasket

High Quality Pressure Release Valve (NV-5023)

FOB Price: $0.5 - $50 / Piece
Min. Order: 200 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Standard: DIN
  • Application: Industrial Usage, Water Industrial Usage, Household Usage

Ax742X /Ax107X  Diaphragm Type Water Pressure Relief Valve

Min. Order: 1 Piece
  • Nominal Pressure: 0.6 ~ 4.0 MPa
  • Nominal Diameter: 50~ 1000 mm
  • Structure: Diaphragm Type with Double Chamber
  • Connection: RF Flanged
  • Applicable Medium: Water, Oil and Other Non-Corrosive Medium
  • Applicable Temperature: Below 80 Deg C

Single Orifice Air Release Valves

FOB Price: $21 - $300 / Piece
Min. Order: 1 Piece
  • Size Range: 2 Inch to 8 Inch
  • Application: Air Vent Valve
  • Structure: Ball
  • Pressure: Pn16,Pn25
  • Material: Casting
  • Media: Water

Large Volume Combination Air Release Valve/ 3 Functions Air Vent

FOB Price: US $300 / Piece
Min. Order: 1 Piece
  • 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: Bellows Globe Valve

Diagram Shut Down Controller Quick Release with Timer Valve

FOB Price: $60 - $110 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection: Flanged Diaphragm Valve
  • Material: Plastic
  • Structure: Angle Type Diaphragm Valve
  • Pressure: Low Pressure
  • Flow Direction: Unidirection

Stainless Steel Pressure Release Valve 3/4"-2 1/2"

FOB Price: $8 - $266 / Piece
Min. Order: 1 Piece
  • Type: Tri-through
  • Material: Ss304,Ss316
  • Connection Form: Male Ends,Tri Clamp Ends,Welded Ends
  • Pressure: High Pressure
  • Actuator: Manual
  • Seal Surface: Wedge Gate Valve
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