Home Industrial Equipment & Components Check Valve Swing Check Valve Wholesale Non-return Flap Valve 2025 Product List

Wholesale Non-return Flap Valve

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ANSI Flanged Bronze Check Valves Non Return Valves Wafer Double Flap Type

ANSI Flanged Bronze Check Valves Non Return Valves Wafer Double Flap Type

ANSI Flanged Bronze Check Valves Non Return Valves Wafer Double Flap Type

ANSI Flanged Bronze Check Valves Non Return Valves Wafer Double Flap Type

ANSI Flanged Bronze Check Valves Non Return Valves Wafer Double Flap Type

ANSI Flanged Bronze Check Valves Non Return Valves Wafer Double Flap Type

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valid since 2020-12-31

(contact issuer for current status)

valid since 2023-10-03

(contact issuer for current status)

ANSI Flanged Bronze Check Valves Non Return Valves Wafer Double Flap Type

US$ 10-100 / Piece

1 Piece (MOQ)

Tianjin Worlds Valve Co., Ltd.

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Media: Acid, Water, Oil, Gas, Sea Water, etc

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Wafer

Pressure: Ordinary Pressure

Stainless Steel Dual Disc Spring Wafer Type Check Valve with Non-Return Flap Water Prevention

Stainless Steel Dual Disc Spring Wafer Type Check Valve with Non-Return Flap Water Prevention

Stainless Steel Dual Disc Spring Wafer Type Check Valve with Non-Return Flap Water Prevention

Stainless Steel Dual Disc Spring Wafer Type Check Valve with Non-Return Flap Water Prevention

Stainless Steel Dual Disc Spring Wafer Type Check Valve with Non-Return Flap Water Prevention

Stainless Steel Dual Disc Spring Wafer Type Check Valve with Non-Return Flap Water Prevention

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Stainless Steel Dual Disc Spring Wafer Type Check Valve with Non-Return Flap Water Prevention

US$ 10-5500 / Piece

1 Piece (MOQ)

Dexiang Electromechanical Equipment Co., Ltd

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Media: Water/Oil/Gas

Temperature: Low Temperature

Material: Stainless Steel

Connection Form: Wafer/Lug/Flange

Structure: Dual Plate/Swing/Lift

Pressure: Low Pressure

FRP/GRP Flap Gate FRP Flap Calve Non Return Valves for Drainage and Water Pipes

FRP/GRP Flap Gate FRP Flap Calve Non Return Valves for Drainage and Water Pipes

FRP/GRP Flap Gate FRP Flap Calve Non Return Valves for Drainage and Water Pipes

FRP/GRP Flap Gate FRP Flap Calve Non Return Valves for Drainage and Water Pipes

FRP/GRP Flap Gate FRP Flap Calve Non Return Valves for Drainage and Water Pipes

FRP/GRP Flap Gate FRP Flap Calve Non Return Valves for Drainage and Water Pipes

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FRP/GRP Flap Gate FRP Flap Calve Non Return Valves for Drainage and Water Pipes

US$ 5.44-5.88 / Set

1 Set (MOQ)

Hebei Derunze Chemical Equipment Co., Ltd

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Media: Water

Temperature: Ordinary Temperature

Material: Fiberglass

Connection Form: Flange

Structure: Check Valve

Pressure: Ordinary Pressure

DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval

DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval

DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval

DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval

DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval

DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval

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DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval

US$ 38.85-42.85 / Piece

1 Piece (MOQ)

Botou Valve Manufacturing Industry Co., Ltd.

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5(5.0)

"Fast Dispatch"

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Media: Water

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Swing

Pressure: Low Pressure

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

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Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

US$ 15-30 / Piece

1 Piece (MOQ)

Wenzhou Forever Classic Technology Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: Stainless Steel

Connection Form: Weld,Clamp,Thread

Structure: Tubular

Pressure: 0 - 10bar

High Quality 3/4"-16" PVC Wafer Swing Horizontal Check Valve UPVC Non Return Flap Check Valve Plastic Disc Vertical Check Valve DN20-DN400

High Quality 3/4"-16" PVC Wafer Swing Horizontal Check Valve UPVC Non Return Flap Check Valve Plastic Disc Vertical Check Valve DN20-DN400

High Quality 3/4"-16" PVC Wafer Swing Horizontal Check Valve UPVC Non Return Flap Check Valve Plastic Disc Vertical Check Valve DN20-DN400

High Quality 3/4"-16" PVC Wafer Swing Horizontal Check Valve UPVC Non Return Flap Check Valve Plastic Disc Vertical Check Valve DN20-DN400

High Quality 3/4"-16" PVC Wafer Swing Horizontal Check Valve UPVC Non Return Flap Check Valve Plastic Disc Vertical Check Valve DN20-DN400

High Quality 3/4"-16" PVC Wafer Swing Horizontal Check Valve UPVC Non Return Flap Check Valve Plastic Disc Vertical Check Valve DN20-DN400

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High Quality 3/4"-16" PVC Wafer Swing Horizontal Check Valve UPVC Non Return Flap Check Valve Plastic Disc Vertical Check Valve DN20-DN400

US$ 1.29 / Piece

1 Piece (MOQ)

Tianjin Runke Plastic Tech Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: PVC Check Valve

Connection Form: Flange

Structure: Swing

Pressure: Low Pressure

[Ruoteng] Flap Check Valve Energy-Saving Non-Return CF8 CF8m Stainless Steel Wafer Check Valve

[Ruoteng] Flap Check Valve Energy-Saving Non-Return CF8 CF8m Stainless Steel Wafer Check Valve

[Ruoteng] Flap Check Valve Energy-Saving Non-Return CF8 CF8m Stainless Steel Wafer Check Valve

[Ruoteng] Flap Check Valve Energy-Saving Non-Return CF8 CF8m Stainless Steel Wafer Check Valve

[Ruoteng] Flap Check Valve Energy-Saving Non-Return CF8 CF8m Stainless Steel Wafer Check Valve

[Ruoteng] Flap Check Valve Energy-Saving Non-Return CF8 CF8m Stainless Steel Wafer Check Valve

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[Ruoteng] Flap Check Valve Energy-Saving Non-Return CF8 CF8m Stainless Steel Wafer Check Valve

US$ 0.1-1 / Piece

1 Piece (MOQ)

Zhejiang Ruoteng Valve Co., Ltd

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5(5.0)

"Fast Delivery"

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Media: Gas/ Oil/ Water/ Acid

Temperature: Ordinary Temperature

Material: Stainless Steel

Connection Form: Wafer

Structure: Swing

Pressure: Ordinary Temperature

DN25 1" Stainless Steel Wafer Type Single Plate Flap Non Return Valve

DN25 1" Stainless Steel Wafer Type Single Plate Flap Non Return Valve

DN25 1" Stainless Steel Wafer Type Single Plate Flap Non Return Valve

DN25 1" Stainless Steel Wafer Type Single Plate Flap Non Return Valve

DN25 1" Stainless Steel Wafer Type Single Plate Flap Non Return Valve

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DN25 1" Stainless Steel Wafer Type Single Plate Flap Non Return Valve

US$ 12.98-200 / Piece

2 Pieces (MOQ)

Tianjin KXC Metal Products Co., Ltd

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Media: Water

Temperature: Low Temperature

Material: Di

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

Ductile Cast Iron Manual One-Way Dual Plate Non-Return Wafer Type Flap Check Valve for Water

Ductile Cast Iron Manual One-Way Dual Plate Non-Return Wafer Type Flap Check Valve for Water

Ductile Cast Iron Manual One-Way Dual Plate Non-Return Wafer Type Flap Check Valve for Water

Ductile Cast Iron Manual One-Way Dual Plate Non-Return Wafer Type Flap Check Valve for Water

Ductile Cast Iron Manual One-Way Dual Plate Non-Return Wafer Type Flap Check Valve for Water

Ductile Cast Iron Manual One-Way Dual Plate Non-Return Wafer Type Flap Check Valve for Water

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Ductile Cast Iron Manual One-Way Dual Plate Non-Return Wafer Type Flap Check Valve for Water

US$ 2.8-200 / Piece

1 Piece (MOQ)

Tianjin Tanggu General Valve Group Co., Ltd.

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Media: Water

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Clamp

Structure: Butterfly

Pressure: Low Pressure

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

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Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

US$ 9-999 / Piece

2 Pieces (MOQ)

SINCO FIRE AND SECURITY CO., LIMITED

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5(5.0)

"Fast Delivery"

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Media: Gas,Oil,Water,Sour,Highly Saline,Corrosion

Temperature: Low Temperature

Material: Cast Iron/Stainless Steel

Connection Form: Wafer

Structure: Butterfly

Pressure: Low Pressure

Large Diameter Ductile Cast Iron Flanged Non Return Flap Valve Price

Large Diameter Ductile Cast Iron Flanged Non Return Flap Valve Price

Large Diameter Ductile Cast Iron Flanged Non Return Flap Valve Price

Large Diameter Ductile Cast Iron Flanged Non Return Flap Valve Price

Large Diameter Ductile Cast Iron Flanged Non Return Flap Valve Price

Large Diameter Ductile Cast Iron Flanged Non Return Flap Valve Price

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valid since 2024-11-14

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Large Diameter Ductile Cast Iron Flanged Non Return Flap Valve Price

US$ 650-700 / Ton

100 Tons (MOQ)

TIANYI SUNS PIPE & FITTINGS CO., LTD.

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Media: Gas, Oil, Water

Temperature: -10~80 C

Material: Cast Iron

Connection Form: Flange

Structure: Check

Pressure: Ordinary Pressure

High Quality 65A JIS Standard 10K Plastic One Way Socket Swing Check Valve 2-1/2 Inch PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 65A JIS Standard 10K Plastic One Way Socket Swing Check Valve 2-1/2 Inch PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 65A JIS Standard 10K Plastic One Way Socket Swing Check Valve 2-1/2 Inch PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 65A JIS Standard 10K Plastic One Way Socket Swing Check Valve 2-1/2 Inch PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 65A JIS Standard 10K Plastic One Way Socket Swing Check Valve 2-1/2 Inch PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 65A JIS Standard 10K Plastic One Way Socket Swing Check Valve 2-1/2 Inch PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

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High Quality 65A JIS Standard 10K Plastic One Way Socket Swing Check Valve 2-1/2 Inch PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

US$ 1.29 / Piece

1 Piece (MOQ)

Tianjin Runke Plastic Tech Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: PVC Check Valve

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Temperature

Stainless Steel Check Valve/Single Door Valve/Non Return Flap Valve for Water Industry

Stainless Steel Check Valve/Single Door Valve/Non Return Flap Valve for Water Industry

Stainless Steel Check Valve/Single Door Valve/Non Return Flap Valve for Water Industry

Stainless Steel Check Valve/Single Door Valve/Non Return Flap Valve for Water Industry

Stainless Steel Check Valve/Single Door Valve/Non Return Flap Valve for Water Industry

Stainless Steel Check Valve/Single Door Valve/Non Return Flap Valve for Water Industry

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Stainless Steel Check Valve/Single Door Valve/Non Return Flap Valve for Water Industry

US$ 5-58 / Set

1 Set (MOQ)

ABC VALVE WUXI CO., LTD.

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5(5.0)

"Fast Delivery"

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Media: Gas, Oil, Water

Driving Mode: Manual

Connection Form: Wafer

Structure: Swing

Seal Form: Force Sealed

Valve Stem: Normal

Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

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Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

US$ 28-180 / Piece

1 Piece (MOQ)

Tianjin Yoakor Machinery Equipment Co., Ltd

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Media: Water,Oil,Gas

Temperature: Ordinary Temperature

Material: ,Carbon Steel,SS304,SS316

Connection Form: Clamp

Structure: Butterfly

Pressure: Ordinary Temperature

Rubber Flap Non-Return Valve with Flanges

Rubber Flap Non-Return Valve with Flanges

Rubber Flap Non-Return Valve with Flanges

Rubber Flap Non-Return Valve with Flanges

Rubber Flap Non-Return Valve with Flanges

Rubber Flap Non-Return Valve with Flanges

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Rubber Flap Non-Return Valve with Flanges

US$ 19.41-126.19 / Piece

50 Pieces (MOQ)

Huhang Technology Group Co., Ltd.

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Media: Water

Temperature: Low Temperature

Material: Ductile Iron,Stainless Steel,Cast Steel

Connection Form: Flange

Structure: Tubular

Pressure: Low Pressure

Standard DN100 Pn10 Non-Return Flap Metal Seal Check Valves

Standard DN100 Pn10 Non-Return Flap Metal Seal Check Valves

Standard DN100 Pn10 Non-Return Flap Metal Seal Check Valves

Standard DN100 Pn10 Non-Return Flap Metal Seal Check Valves

Standard DN100 Pn10 Non-Return Flap Metal Seal Check Valves

Standard DN100 Pn10 Non-Return Flap Metal Seal Check Valves

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valid since 2024-11-14

(contact issuer for current status)

Standard DN100 Pn10 Non-Return Flap Metal Seal Check Valves

US$ 650-700 / Ton

100 Tons (MOQ)

TIANYI SUNS PIPE & FITTINGS CO., LTD.

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Media: Gas, Oil, Water

Temperature: -10~80 C

Material: Cast Iron

Connection Form: Flange

Structure: Check

Pressure: Ordinary Pressure

Suction Regulating Valve Solenoid Valve Accessory Non Return Flap Valve Coil of Solenoid Valve (SS-FC19-508) (SS-FC19-508#03) (PS-FC15-501#04) (SS-FC81-501#03)

Suction Regulating Valve Solenoid Valve Accessory Non Return Flap Valve Coil of Solenoid Valve (SS-FC19-508) (SS-FC19-508#03) (PS-FC15-501#04) (SS-FC81-501#03)

Suction Regulating Valve Solenoid Valve Accessory Non Return Flap Valve Coil of Solenoid Valve (SS-FC19-508) (SS-FC19-508#03) (PS-FC15-501#04) (SS-FC81-501#03)

Suction Regulating Valve Solenoid Valve Accessory Non Return Flap Valve Coil of Solenoid Valve (SS-FC19-508) (SS-FC19-508#03) (PS-FC15-501#04) (SS-FC81-501#03)

Suction Regulating Valve Solenoid Valve Accessory Non Return Flap Valve Coil of Solenoid Valve (SS-FC19-508) (SS-FC19-508#03) (PS-FC15-501#04) (SS-FC81-501#03)

Suction Regulating Valve Solenoid Valve Accessory Non Return Flap Valve Coil of Solenoid Valve (SS-FC19-508) (SS-FC19-508#03) (PS-FC15-501#04) (SS-FC81-501#03)

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Suction Regulating Valve Solenoid Valve Accessory Non Return Flap Valve Coil of Solenoid Valve (SS-FC19-508) (SS-FC19-508#03) (PS-FC15-501#04) (SS-FC81-501#03)

US$ 45.2-50.6 / Piece

1 Piece (MOQ)

Xinxiang Airpure Filter Co., Ltd.

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5(5.0)

"Fast Dispatch"

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Customized: Non-Customized

Standard Component: Standard Component

Material: Stainless Steel NBR PU Plastic

Category: Compressor Parts

Size: Standard

Condition: New

14" CF8m Wafer Type Double Disc Swing Check Valve Non-Return Flap Valve

14" CF8m Wafer Type Double Disc Swing Check Valve Non-Return Flap Valve

14" CF8m Wafer Type Double Disc Swing Check Valve Non-Return Flap Valve

14" CF8m Wafer Type Double Disc Swing Check Valve Non-Return Flap Valve

14" CF8m Wafer Type Double Disc Swing Check Valve Non-Return Flap Valve

14" CF8m Wafer Type Double Disc Swing Check Valve Non-Return Flap Valve

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14" CF8m Wafer Type Double Disc Swing Check Valve Non-Return Flap Valve

US$ 32-35 / Piece

10 Pieces (MOQ)

Zhejiang J-Valves Fluid Equipment Co., Ltd.

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Media: Oil

Temperature: Ordinary Temperature

Material: Cast Steel & Stainless Steel

Connection Form: Wafer

Structure: Double Flap Wafer

Pressure: Ordinary Temperature

Cast Ductile Iron Flanged Dual Plate Automatic Non Return Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Automatic Non Return Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Automatic Non Return Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Automatic Non Return Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Automatic Non Return Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Automatic Non Return Check Valve (Flap Swing Ball Type)

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Cast Ductile Iron Flanged Dual Plate Automatic Non Return Check Valve (Flap Swing Ball Type)

US$ 2-2000 / Piece

1 Piece (MOQ)

YOONAD VALVE (WUXI) CO., LTD.

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Media: Gas,Oil,Water,Chemical,Steam

Temperature: -196°c-65°c

Material: Bronze, Carbon Steel, Stainless Steel

Connection Form: Flange, Weld

Structure: One-Way

Pressure: Low and High Pressure

DN40~DN700 Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

DN40~DN700 Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

DN40~DN700 Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

DN40~DN700 Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

DN40~DN700 Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

DN40~DN700 Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

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DN40~DN700 Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

US$ 18-1500 / Piece

1 Piece (MOQ)

Linyi Bonny Valve Co., Ltd

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Media: Water

Temperature: Ordinary Temperature

Type: Straight-through

Material: Stainless Steel

Connection Form: Flange

Pressure: High Pressure

Shf Water Flap Non Return Natural Gas Check Valve

Shf Water Flap Non Return Natural Gas Check Valve

Shf Water Flap Non Return Natural Gas Check Valve

Shf Water Flap Non Return Natural Gas Check Valve

Shf Water Flap Non Return Natural Gas Check Valve

Shf Water Flap Non Return Natural Gas Check Valve

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Shf Water Flap Non Return Natural Gas Check Valve

US$ 40 / Piece

1 Piece (MOQ)

Suzhou Shangheng Valve Co., Ltd.

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5(4.5)

"Fast Delivery"

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Media: Fresh Water, Sewage, Sea Water, Air, Vapor, Food

Temperature: High Temperature

Material: Ci, Di / A126 Cl.B, Gg25, Ggg40, Ggg50, Qt450

Connection Form: Wafer Type

Structure: Dual Plate Swing Check Valve

Pressure: Class 150lb-300lb;Pn10-Pn40

Dn200 Non Return Dual Plate Wafer Type Flap Check Valve CF8m

Dn200 Non Return Dual Plate Wafer Type Flap Check Valve CF8m

Dn200 Non Return Dual Plate Wafer Type Flap Check Valve CF8m

Dn200 Non Return Dual Plate Wafer Type Flap Check Valve CF8m

Dn200 Non Return Dual Plate Wafer Type Flap Check Valve CF8m

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Dn200 Non Return Dual Plate Wafer Type Flap Check Valve CF8m

US$ 77.9 / Piece

2 Pieces (MOQ)

Suzhou Walter Flow Control Equipment Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Connection Form: Wafer

Structure: Butterfly

Function: Nrvr Silence, Nrvz Silence

4 Inch Flap Check Valve Price Ductile Iron Stainless Steel One Way Non Return Valve Dual Plate Wafer Check Valve

4 Inch Flap Check Valve Price Ductile Iron Stainless Steel One Way Non Return Valve Dual Plate Wafer Check Valve

4 Inch Flap Check Valve Price Ductile Iron Stainless Steel One Way Non Return Valve Dual Plate Wafer Check Valve

4 Inch Flap Check Valve Price Ductile Iron Stainless Steel One Way Non Return Valve Dual Plate Wafer Check Valve

4 Inch Flap Check Valve Price Ductile Iron Stainless Steel One Way Non Return Valve Dual Plate Wafer Check Valve

4 Inch Flap Check Valve Price Ductile Iron Stainless Steel One Way Non Return Valve Dual Plate Wafer Check Valve

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4 Inch Flap Check Valve Price Ductile Iron Stainless Steel One Way Non Return Valve Dual Plate Wafer Check Valve

US$ 2.8-200 / Piece

1 Piece (MOQ)

Tianjin Tanggu General Valve Group Co., Ltd.

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Media: Water

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Clamp

Structure: Butterfly

Pressure: Low Pressure

High Quality 40A JIS Standard 10K Plastic One Way Socket Swing Check Valve 1-1/2" PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 40A JIS Standard 10K Plastic One Way Socket Swing Check Valve 1-1/2" PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 40A JIS Standard 10K Plastic One Way Socket Swing Check Valve 1-1/2" PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 40A JIS Standard 10K Plastic One Way Socket Swing Check Valve 1-1/2" PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 40A JIS Standard 10K Plastic One Way Socket Swing Check Valve 1-1/2" PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

High Quality 40A JIS Standard 10K Plastic One Way Socket Swing Check Valve 1-1/2" PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

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High Quality 40A JIS Standard 10K Plastic One Way Socket Swing Check Valve 1-1/2" PVC Flap Non Return Valve (NRV) UPVC Swing Check Valve Manufacturer

US$ 1.29 / Piece

1 Piece (MOQ)

Tianjin Runke Plastic Tech Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: PVC Check Valve

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Temperature

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1/2'' 4'' Water Vertical Small H12 Spring Flap Check Thread Lifting Type Non Return Drain Valve

US$ 25 / Piece

1 Piece (MOQ)

ZHEJIANG CHENGJIU PIPELINE CO., LTD.

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5(5.0)

"Fast Delivery"

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Certification: CE, ISO9001

Media: Gas, Oil, Water, Acid

Standard: Standard

Connection Mode: Internal Thread

Power: Hydraulic

Material: Stainless Steel

Ductile Cast Iron DN200 Non Return Dual Plate Wafer Type Flap Check Valve with CF8m Disc

Ductile Cast Iron DN200 Non Return Dual Plate Wafer Type Flap Check Valve with CF8m Disc

Ductile Cast Iron DN200 Non Return Dual Plate Wafer Type Flap Check Valve with CF8m Disc

Ductile Cast Iron DN200 Non Return Dual Plate Wafer Type Flap Check Valve with CF8m Disc

Ductile Cast Iron DN200 Non Return Dual Plate Wafer Type Flap Check Valve with CF8m Disc

Ductile Cast Iron DN200 Non Return Dual Plate Wafer Type Flap Check Valve with CF8m Disc

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valid since 2024-11-14

(contact issuer for current status)

Ductile Cast Iron DN200 Non Return Dual Plate Wafer Type Flap Check Valve with CF8m Disc

US$ 12-60 / Piece

1 Piece (MOQ)

TIANYI SUNS PIPE & FITTINGS CO., LTD.

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Media: Base

Temperature: Medium Temperature

Material: Cast Iron, Ductile Iron

Connection Form: Wafer Connection

Structure: Check

Pressure: Low Pressure

H74W Single Plate Flap Stainless Steel Non Return Check Valve

H74W Single Plate Flap Stainless Steel Non Return Check Valve

H74W Single Plate Flap Stainless Steel Non Return Check Valve

H74W Single Plate Flap Stainless Steel Non Return Check Valve

H74W Single Plate Flap Stainless Steel Non Return Check Valve

H74W Single Plate Flap Stainless Steel Non Return Check Valve

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H74W Single Plate Flap Stainless Steel Non Return Check Valve

US$ 10-200 / Piece

1 Piece (MOQ)

Tianjin Tanggu General Valve Group Co., Ltd.

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Media: Water

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Clamp

Structure: Butterfly

Pressure: Low Pressure

High Quality PVC Disc Check Valve Supplier UPVC Swing Non Return Check Valve Manufacturer Plastic Wafer Check Valve PVC Flange End Flap Check Valve Factory

High Quality PVC Disc Check Valve Supplier UPVC Swing Non Return Check Valve Manufacturer Plastic Wafer Check Valve PVC Flange End Flap Check Valve Factory

High Quality PVC Disc Check Valve Supplier UPVC Swing Non Return Check Valve Manufacturer Plastic Wafer Check Valve PVC Flange End Flap Check Valve Factory

High Quality PVC Disc Check Valve Supplier UPVC Swing Non Return Check Valve Manufacturer Plastic Wafer Check Valve PVC Flange End Flap Check Valve Factory

High Quality PVC Disc Check Valve Supplier UPVC Swing Non Return Check Valve Manufacturer Plastic Wafer Check Valve PVC Flange End Flap Check Valve Factory

High Quality PVC Disc Check Valve Supplier UPVC Swing Non Return Check Valve Manufacturer Plastic Wafer Check Valve PVC Flange End Flap Check Valve Factory

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High Quality PVC Disc Check Valve Supplier UPVC Swing Non Return Check Valve Manufacturer Plastic Wafer Check Valve PVC Flange End Flap Check Valve Factory

US$ 1.29 / Piece

1 Piece (MOQ)

Tianjin Runke Plastic Tech Co., Ltd.

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Media: Water

Temperature: Ordinary Temperature

Material: PVC Check Valve

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Pressure

Plastic Anti-Odor Check Valve Toilet Non-Return Flap Damper Back Pressure Air Valve for Ventilation System for Kitchen Bathroom

Plastic Anti-Odor Check Valve Toilet Non-Return Flap Damper Back Pressure Air Valve for Ventilation System for Kitchen Bathroom

Plastic Anti-Odor Check Valve Toilet Non-Return Flap Damper Back Pressure Air Valve for Ventilation System for Kitchen Bathroom

Plastic Anti-Odor Check Valve Toilet Non-Return Flap Damper Back Pressure Air Valve for Ventilation System for Kitchen Bathroom

Plastic Anti-Odor Check Valve Toilet Non-Return Flap Damper Back Pressure Air Valve for Ventilation System for Kitchen Bathroom

Plastic Anti-Odor Check Valve Toilet Non-Return Flap Damper Back Pressure Air Valve for Ventilation System for Kitchen Bathroom

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Plastic Anti-Odor Check Valve Toilet Non-Return Flap Damper Back Pressure Air Valve for Ventilation System for Kitchen Bathroom

US$ 0.19-0.22 / Piece

500 Pieces (MOQ)

Zhejiang Tianpu Rubber & Plastic Co., Ltd.

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5(5.0)

"Fast Dispatch"

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Material: ABS

Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Type: Control Valve

Venetian-Style Air Layers: Single

Installation: Outlet

Certification: RoHS, UR, ISO, CE, CCC

OEM Customized Di Ss Body Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

OEM Customized Di Ss Body Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

OEM Customized Di Ss Body Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

OEM Customized Di Ss Body Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

OEM Customized Di Ss Body Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

OEM Customized Di Ss Body Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

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valid since 2024-11-14

(contact issuer for current status)

OEM Customized Di Ss Body Single Plate Single Disc Wafer Flap Type Check Valve Non Return Valve

US$ 20-80 / Piece

1 Piece (MOQ)

TIANYI SUNS PIPE & FITTINGS CO., LTD.

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Media: Gas, Oil, Water

Temperature: -15ºC~+150ºC

Material: Cast Iron

Connection Form: Wafer Connection

Structure: Check

Pressure: Low Pressure

Questions & Answers on Wholesale Non-return Flap Valve

What are the common uses of check valves in industrial equipment?

The Wholesale Non-return Flap Valve is classified under our comprehensive Check Valve range.Check valves are vital components used to prevent backflow in pipelines and ensure one-way flow of liquids or gases. They are commonly found in industries such as oil & gas, water treatment, and manufacturing processes.

How can I identify a trustworthy supplier for check valves in China?

The Wholesale Non-return Flap Valve is included in our comprehensive Check Valve range.When searching for a reliable check valve supplier in China, look for certifications, years of experience, and customer reviews. Request samples, check their compliance with industry standards, and ensure they offer quality assurance processes.

What are the benefits of purchasing check valves wholesale for industrial equipment?

Discover the perfect addition to your Check Valve with our Wholesale Non-return Flap Valve.Buying check valves wholesale allows for cost savings, bulk pricing benefits, and streamlined procurement processes. You can also enjoy customization options, technical support, and timely delivery from a reputable supplier in China.

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