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Duckbill Valve Valve Price Rubber Duckbill Valve Price

1505

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Check Valve Price Rubber Check Valve Price Silicon Rubber Duckbill Valve Price Air Valve Price 2 Way Valve Price Non Return Valve Price

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PC/Silicone Diaphragm Duckbill Non Return Valve Plastic Air Water Flow Control One Way Check Valve

PC/Silicone Diaphragm Duckbill Non Return Valve Plastic Air Water Flow Control One Way Check Valve

PC/Silicone Diaphragm Duckbill Non Return Valve Plastic Air Water Flow Control One Way Check Valve

PC/Silicone Diaphragm Duckbill Non Return Valve Plastic Air Water Flow Control One Way Check Valve

PC/Silicone Diaphragm Duckbill Non Return Valve Plastic Air Water Flow Control One Way Check Valve

PC/Silicone Diaphragm Duckbill Non Return Valve Plastic Air Water Flow Control One Way Check Valve

PC/Silicone Diaphragm Duckbill Non Return Valve Plastic Air Water Flow Control One Way Check Valve

US$ 0.6-1.3 / Piece

100 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Polycarbonate

Connection Form: Hose Barb

Structure: Duckbill

Pressure: Low Pressure

Foshan Ju Medical Component Co., Ltd.

Pest Control Backflow Prevention Rubber Floor Drain Duckbill Check Valves

Pest Control Backflow Prevention Rubber Floor Drain Duckbill Check Valves

Pest Control Backflow Prevention Rubber Floor Drain Duckbill Check Valves

Pest Control Backflow Prevention Rubber Floor Drain Duckbill Check Valves

Pest Control Backflow Prevention Rubber Floor Drain Duckbill Check Valves

Pest Control Backflow Prevention Rubber Floor Drain Duckbill Check Valves

Pest Control Backflow Prevention Rubber Floor Drain Duckbill Check Valves

US$ 0.498-0.554 / Piece

2000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Silicone Rubber

Connection Form: Welding

Structure: Swing

Pressure: High Temperature

Xiamen Flying Silicone Rubber Co., Ltd.

Ec1935/2004 Garde Silicone Duckbill Valve in LFGB

Ec1935/2004 Garde Silicone Duckbill Valve in LFGB

Ec1935/2004 Garde Silicone Duckbill Valve in LFGB

Ec1935/2004 Garde Silicone Duckbill Valve in LFGB

Ec1935/2004 Garde Silicone Duckbill Valve in LFGB

US$ 0.001-0.5 / Piece

100 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Silicone Rubber

Color: Black/White/Blue/Red/Yellow, etc

Hardness: 30-90 Shore a

Tensile Strength: >=17MPa

Elongation at Break: >=30%

Hangzhou Bright Rubber Plastic Product Co., Ltd.

Factory Price Mini One Way Flow Control Silicone Duckbill Valves

Factory Price Mini One Way Flow Control Silicone Duckbill Valves

Factory Price Mini One Way Flow Control Silicone Duckbill Valves

Factory Price Mini One Way Flow Control Silicone Duckbill Valves

Factory Price Mini One Way Flow Control Silicone Duckbill Valves

Factory Price Mini One Way Flow Control Silicone Duckbill Valves

Factory Price Mini One Way Flow Control Silicone Duckbill Valves

US$ 0.01-0.1 / Piece

2000 Pieces(MOQ)

Media: Gas

Temperature: High Temperature

Material: Silicone

Connection Form: Clamp

Structure: Swing

Pressure: High Temperature

Xiamen Niuzhuan Qiankun New Material Co., Ltd.

Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves

Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves

Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves

Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves

Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves

Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves

Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves

US$ 0.498-0.554 / Piece

2000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Silicone Rubber

Connection Form: Welding

Structure: Swing

Pressure: High Temperature

Xiamen Flying Silicone Rubber Co., Ltd.

Food Grade Silicone Umbrella Check Valve/ Duckbill Check Valve

Food Grade Silicone Umbrella Check Valve/ Duckbill Check Valve

Food Grade Silicone Umbrella Check Valve/ Duckbill Check Valve

US$ 0.007-0.09 / Piece

1000 Pieces(MOQ)

Media: Oil

Temperature: High Temperature

Material: Silicone Rubber

Connection Form: Clamp

Structure: Swing

Pressure: High Temperature

Quanzhou Shengda Rubber Products Co., Ltd.

Duckbill Valve/Air Valve/Silicone Umbrella Valve

Duckbill Valve/Air Valve/Silicone Umbrella Valve

Duckbill Valve/Air Valve/Silicone Umbrella Valve

Duckbill Valve/Air Valve/Silicone Umbrella Valve

Duckbill Valve/Air Valve/Silicone Umbrella Valve

Duckbill Valve/Air Valve/Silicone Umbrella Valve

Duckbill Valve/Air Valve/Silicone Umbrella Valve

US$ 0.5 / Piece

10000 Pieces(MOQ)

Material: Silicone Rubber

Color: Blue/Red/ Clear/ Black, etc

Logo: No

Size: Customized

Packing: Pack with Cartons

Standard: cusatomized

QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO., LIMITED

Non Return Custom Breast Pump Micro Duckbill Silicone Valve

Non Return Custom Breast Pump Micro Duckbill Silicone Valve

Non Return Custom Breast Pump Micro Duckbill Silicone Valve

Non Return Custom Breast Pump Micro Duckbill Silicone Valve

Non Return Custom Breast Pump Micro Duckbill Silicone Valve

Non Return Custom Breast Pump Micro Duckbill Silicone Valve

Non Return Custom Breast Pump Micro Duckbill Silicone Valve

US$ 0.01-0.1 / Piece

2000 Pieces(MOQ)

Media: Gas

Temperature: High Temperature

Material: Silicone

Connection Form: Clamp

Structure: Swing

Pressure: High Temperature

Xiamen Niuzhuan Qiankun New Material Co., Ltd.

Customized Duckbill Valve Food Grade Shore Hardness 30-50A

Customized Duckbill Valve Food Grade Shore Hardness 30-50A

Customized Duckbill Valve Food Grade Shore Hardness 30-50A

Customized Duckbill Valve Food Grade Shore Hardness 30-50A

Customized Duckbill Valve Food Grade Shore Hardness 30-50A

Customized Duckbill Valve Food Grade Shore Hardness 30-50A

Customized Duckbill Valve Food Grade Shore Hardness 30-50A

US$ 0.5 / Piece

10000 Pieces(MOQ)

Material: Silicone Rubber

Color: Blue/Red/ Clear/ Black, etc

Logo: No

Size: Customized

Packing: Pack with Cartons

Standard: cusatomized

QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO., LIMITED

Anti Smell Pest Floor Drain Stopper One Way Valve

Anti Smell Pest Floor Drain Stopper One Way Valve

Anti Smell Pest Floor Drain Stopper One Way Valve

Anti Smell Pest Floor Drain Stopper One Way Valve

Anti Smell Pest Floor Drain Stopper One Way Valve

Anti Smell Pest Floor Drain Stopper One Way Valve

Anti Smell Pest Floor Drain Stopper One Way Valve

US$ 0.133-0.25 / Piece

3000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Silicone Rubber

Connection Form: Welding

Structure: Swing

Pressure: High Temperature

Xiamen Flying Silicone Rubber Co., Ltd.

Natural Rubber/NBR/EPDM RF Flanged Duckbill Check Valve

Natural Rubber/NBR/EPDM RF Flanged Duckbill Check Valve

Natural Rubber/NBR/EPDM RF Flanged Duckbill Check Valve

Natural Rubber/NBR/EPDM RF Flanged Duckbill Check Valve

US$ 90 / Piece

1 Piece(MOQ)

Material: Cast Steel

Connection Form: Flange

Structure: Tubular

Pressure: 1.0-2.5MPa

Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form: Metal

Vatac Valves (Wenzhou) Corporation

FDA Silicone Duckbill Check Valve

FDA Silicone Duckbill Check Valve

FDA Silicone Duckbill Check Valve

FDA Silicone Duckbill Check Valve

FDA Silicone Duckbill Check Valve

FDA Silicone Duckbill Check Valve

US$ 0.001-0.5 / Piece

1000 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Silicone Rubber

Color: Black/White/Blue/Red/Yellow, etc

Hardness: 30-90 Shore a

Tensile Strength: >=17MPa

Elongation at Break: >=30%

Hangzhou Bright Rubber Plastic Product Co., Ltd.

Silicone Colorful Spectra Breast Pump Duckbill Valve

Silicone Colorful Spectra Breast Pump Duckbill Valve

Silicone Colorful Spectra Breast Pump Duckbill Valve

Silicone Colorful Spectra Breast Pump Duckbill Valve

Silicone Colorful Spectra Breast Pump Duckbill Valve

Silicone Colorful Spectra Breast Pump Duckbill Valve

Silicone Colorful Spectra Breast Pump Duckbill Valve

US$ 0.01-0.1 / Piece

2000 Pieces(MOQ)

Media: Gas

Temperature: High Temperature

Material: Silicone

Connection Form: Clamp

Structure: Swing

Pressure: High Temperature

Xiamen Niuzhuan Qiankun New Material Co., Ltd.

Industrial Flanged Silencing Check Valve DN80 with Factory Price

Industrial Flanged Silencing Check Valve DN80 with Factory Price

Industrial Flanged Silencing Check Valve DN80 with Factory Price

Industrial Flanged Silencing Check Valve DN80 with Factory Price

Industrial Flanged Silencing Check Valve DN80 with Factory Price

Industrial Flanged Silencing Check Valve DN80 with Factory Price

Industrial Flanged Silencing Check Valve DN80 with Factory Price

US$ 9-980 / Piece

100 Pieces(MOQ)

Media: Water

Driving Mode: Water Pressure

Connection Form: Flange

Structure: Filter

Seal Form: Auto Sealed

Valve Stem: Normal

Bohai Valve Group Co., Ltd.

Insect Control Backflow Preventer One Way Valve for Pipes Tube in Toilet

Insect Control Backflow Preventer One Way Valve for Pipes Tube in Toilet

Insect Control Backflow Preventer One Way Valve for Pipes Tube in Toilet

Insect Control Backflow Preventer One Way Valve for Pipes Tube in Toilet

Insect Control Backflow Preventer One Way Valve for Pipes Tube in Toilet

Insect Control Backflow Preventer One Way Valve for Pipes Tube in Toilet

Insect Control Backflow Preventer One Way Valve for Pipes Tube in Toilet

US$ 0.133-0.25 / Piece

3000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Silicone Rubber

Connection Form: Welding

Structure: Swing

Pressure: High Temperature

Xiamen Flying Silicone Rubber Co., Ltd.

FDA RoHS Blue Silicone Duckbill Valve Cross Slit Valve

FDA RoHS Blue Silicone Duckbill Valve Cross Slit Valve

FDA RoHS Blue Silicone Duckbill Valve Cross Slit Valve

FDA RoHS Blue Silicone Duckbill Valve Cross Slit Valve

FDA RoHS Blue Silicone Duckbill Valve Cross Slit Valve

FDA RoHS Blue Silicone Duckbill Valve Cross Slit Valve

FDA RoHS Blue Silicone Duckbill Valve Cross Slit Valve

US$ 0.001-0.5 / Piece

100 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Silicone Rubber

Color: Black/White/Blue/Red/Yellow, etc

Hardness: 30-90 Shore a

Tensile Strength: >=17MPa

Elongation at Break: >=30%

Hangzhou Bright Rubber Plastic Product Co., Ltd.

Food Grade Custom One Way Silicone Duckbill Valve

Food Grade Custom One Way Silicone Duckbill Valve

Food Grade Custom One Way Silicone Duckbill Valve

Food Grade Custom One Way Silicone Duckbill Valve

Food Grade Custom One Way Silicone Duckbill Valve

Food Grade Custom One Way Silicone Duckbill Valve

US$ 0.01-0.1 / Piece

2000 Pieces(MOQ)

Media: Gas

Temperature: High Temperature

Material: Silicone

Connection Form: Clamp

Structure: Swing

Pressure: High Temperature

Xiamen Niuzhuan Qiankun New Material Co., Ltd.

Guns Nozzle Rubber Miniature Dosing Pump Check Valve

Guns Nozzle Rubber Miniature Dosing Pump Check Valve

Guns Nozzle Rubber Miniature Dosing Pump Check Valve

Guns Nozzle Rubber Miniature Dosing Pump Check Valve

Guns Nozzle Rubber Miniature Dosing Pump Check Valve

Guns Nozzle Rubber Miniature Dosing Pump Check Valve

Guns Nozzle Rubber Miniature Dosing Pump Check Valve

US$ 0.001-0.039 / Piece

2000 Pieces(MOQ)

Media: Water

Temperature: Low Temperature

Material: NBR/Nr/EPDM/Fvmq/HNBR/LSR/Cr/Silicon/PU

Connection Form: Clamp

Structure: Tubular

Pressure: Low Pressure

Zhongshan Melon Rubber & Plastic Products Co., Ltd.

Silicone Rubber Sealing Valve / PU Vacuum Sealing Diaphragm Valve

Silicone Rubber Sealing Valve / PU Vacuum Sealing Diaphragm Valve

Silicone Rubber Sealing Valve / PU Vacuum Sealing Diaphragm Valve

Silicone Rubber Sealing Valve / PU Vacuum Sealing Diaphragm Valve

Silicone Rubber Sealing Valve / PU Vacuum Sealing Diaphragm Valve

Silicone Rubber Sealing Valve / PU Vacuum Sealing Diaphragm Valve

Silicone Rubber Sealing Valve / PU Vacuum Sealing Diaphragm Valve

US$ 0.01 / Piece

100 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Silicone Rubber

Production Name: Silicone Rubber Valve

More Material to Choose: EPDM,Nr,NBR,SBR,PU,etc

Color: Black,White,Red,etc

Size: According to Your Requirement

Zhongde (Beijing) Machinery Equipment Co., Ltd.

Prevent Backflow Weather Resistance Flexible EPDM Neoprene One Way Duckbill Check Valve

Prevent Backflow Weather Resistance Flexible EPDM Neoprene One Way Duckbill Check Valve

Prevent Backflow Weather Resistance Flexible EPDM Neoprene One Way Duckbill Check Valve

Prevent Backflow Weather Resistance Flexible EPDM Neoprene One Way Duckbill Check Valve

Prevent Backflow Weather Resistance Flexible EPDM Neoprene One Way Duckbill Check Valve

Prevent Backflow Weather Resistance Flexible EPDM Neoprene One Way Duckbill Check Valve

Prevent Backflow Weather Resistance Flexible EPDM Neoprene One Way Duckbill Check Valve

US$ 38.5-160 / Piece

5 Pieces(MOQ)

Brand Name: Ruixuan

Warranty: 1 Year

Material: Rubber,Carbon Steel,Stainless Steel

Head Code: Duckbill

Technics: Flange

Shape: Equal

Henan Ruixuan Environmental Protection Technology Co., Ltd.

Purification Equipment Drain Safety One-Way Medical Rubber Duckbill Check Valve

Purification Equipment Drain Safety One-Way Medical Rubber Duckbill Check Valve

US$ 0.02-0.7 / Piece

1 Piece(MOQ)

Media: Gas, Oil,Water

Temperature: Ordinary Temperature

Material: Silione / EPDM/ FKM

Connection Form: Other

Structure: Check

Pressure: Low Pressure

Fujian Jingteng Rubber Industry Co., Ltd.

Custom Aflas NBR Fluororubber FKM Silicone EPDM LSR Cr Umbrella Duckbill Check Valve

Custom Aflas NBR Fluororubber FKM Silicone EPDM LSR Cr Umbrella Duckbill Check Valve

Custom Aflas NBR Fluororubber FKM Silicone EPDM LSR Cr Umbrella Duckbill Check Valve

Custom Aflas NBR Fluororubber FKM Silicone EPDM LSR Cr Umbrella Duckbill Check Valve

Custom Aflas NBR Fluororubber FKM Silicone EPDM LSR Cr Umbrella Duckbill Check Valve

Custom Aflas NBR Fluororubber FKM Silicone EPDM LSR Cr Umbrella Duckbill Check Valve

US$ 0.01-0.1 / Piece

1000 Pieces(MOQ)

Material: EPDM

Application: Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance

Effect: Wellendichtring

Cross-Section Shape: O-Rings

Size: Accpet Customers' Designs

Opening Pressure: 0-3 Kpa

Milesun Rubber & Plastic Technology Co., Ltd.

Manual Resuscitator Elastomer Silicone Rubber Duckbill Check Valve

Manual Resuscitator Elastomer Silicone Rubber Duckbill Check Valve

Manual Resuscitator Elastomer Silicone Rubber Duckbill Check Valve

Manual Resuscitator Elastomer Silicone Rubber Duckbill Check Valve

Manual Resuscitator Elastomer Silicone Rubber Duckbill Check Valve

Manual Resuscitator Elastomer Silicone Rubber Duckbill Check Valve

Manual Resuscitator Elastomer Silicone Rubber Duckbill Check Valve

US$ 0.055-0.1 / Piece

5000 Pieces(MOQ)

Design Type: Umbrella, Duckbll, Flapper

Three Sizes: S,M,L

Materials Standard: Medical Standards

Basic Materials: Slicone,SLR

Production Environment: Dust-Free

Color: Be Available

Xiamen Better Silicone Rubber Co., Ltd.

Ec1935/2004 Garde Custom Silicone Small Duckbill Valve in LFGB

Ec1935/2004 Garde Custom Silicone Small Duckbill Valve in LFGB

Ec1935/2004 Garde Custom Silicone Small Duckbill Valve in LFGB

Ec1935/2004 Garde Custom Silicone Small Duckbill Valve in LFGB

Ec1935/2004 Garde Custom Silicone Small Duckbill Valve in LFGB

Ec1935/2004 Garde Custom Silicone Small Duckbill Valve in LFGB

Ec1935/2004 Garde Custom Silicone Small Duckbill Valve in LFGB

US$ 0.001-0.5 / Piece

1000 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Silicone Rubber

Color: Black/White/Blue/Red/Yellow, etc

Hardness: 30-90 Shore a

Tensile Strength: >=17MPa

Elongation at Break: >=30%

Hangzhou Bright Rubber Plastic Product Co., Ltd.

Drain Backflow Preventer Trap One Way Valve

Drain Backflow Preventer Trap One Way Valve

Drain Backflow Preventer Trap One Way Valve

Drain Backflow Preventer Trap One Way Valve

Drain Backflow Preventer Trap One Way Valve

Drain Backflow Preventer Trap One Way Valve

Drain Backflow Preventer Trap One Way Valve

US$ 0.133-0.25 / Piece

3000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Silicone Rubber

Connection Form: Welding

Structure: Swing

Pressure: High Temperature

Xiamen Flying Silicone Rubber Co., Ltd.

Cast Rubber Duckbill Check Valve for Water Heater

Cast Rubber Duckbill Check Valve for Water Heater

US$ 10.99-30.54 / Piece

1 Piece(MOQ)

Media: Water

Temperature: Low Temperature

Material: Cast Iron

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Pressure

TIANJIN RUIXINTONGDA VALVE CO., LTD.

Customized Molded One Way Silicone Rubber Water Control Valves for Steam Engine

Customized Molded One Way Silicone Rubber Water Control Valves for Steam Engine

Customized Molded One Way Silicone Rubber Water Control Valves for Steam Engine

Customized Molded One Way Silicone Rubber Water Control Valves for Steam Engine

Customized Molded One Way Silicone Rubber Water Control Valves for Steam Engine

Customized Molded One Way Silicone Rubber Water Control Valves for Steam Engine

Customized Molded One Way Silicone Rubber Water Control Valves for Steam Engine

US$ 0.383-0.5 / Piece

2000 Pieces(MOQ)

Driving Mode: Manual

Connection Form: Double-Clip Type

Structure: Centre Sealing

Seal Form: Supercharging Pressured Sealed

Valve Stem: Extended

Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

Xiamen Flying Silicone Rubber Co., Ltd.

Ec1935/2004 Gardetransparent Silicone Duckbill Valve in LFGB

Ec1935/2004 Gardetransparent Silicone Duckbill Valve in LFGB

Ec1935/2004 Gardetransparent Silicone Duckbill Valve in LFGB

Ec1935/2004 Gardetransparent Silicone Duckbill Valve in LFGB

Ec1935/2004 Gardetransparent Silicone Duckbill Valve in LFGB

US$ 0.001-0.5 / Piece

1000 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Silicone Rubber

Color: Black/White/Blue/Red/Yellow, etc

Hardness: 30-90 Shore a

Tensile Strength: >=17MPa

Elongation at Break: >=30%

Hangzhou Bright Rubber Plastic Product Co., Ltd.

China Flange Duckbill Rubber Non Return Valve

China Flange Duckbill Rubber Non Return Valve

US$ 45-2200 / Piece

1 Piece(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: EPDM

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Temperature

Tianjin Tanggu TWT Valve Co., Ltd.

Custom Medical Grade Valve Duckbill Umbrella Flapper Valve

Custom Medical Grade Valve Duckbill Umbrella Flapper Valve

Custom Medical Grade Valve Duckbill Umbrella Flapper Valve

Custom Medical Grade Valve Duckbill Umbrella Flapper Valve

Custom Medical Grade Valve Duckbill Umbrella Flapper Valve

Custom Medical Grade Valve Duckbill Umbrella Flapper Valve

Custom Medical Grade Valve Duckbill Umbrella Flapper Valve

US$ 0.5-1.99 / Piece

200 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: EPDM

Item Name: Rubber Duckbill Valve

Other Materials: Nr, EPDM, SBR, Cr, NBR, Silicon Rubber, Acm, FKM

MOQ: 200 Pieces

Size: Customize

Qingdao Brother Rubber Co., Ltd.

Ec1935/2004 Gardetransparent Silicone Duckbill Valve

Ec1935/2004 Gardetransparent Silicone Duckbill Valve

Ec1935/2004 Gardetransparent Silicone Duckbill Valve

Ec1935/2004 Gardetransparent Silicone Duckbill Valve

Ec1935/2004 Gardetransparent Silicone Duckbill Valve

Ec1935/2004 Gardetransparent Silicone Duckbill Valve

Ec1935/2004 Gardetransparent Silicone Duckbill Valve

US$ 0.001-0.5 / Piece

1000 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Silicone Rubber

Color: Black/White/Blue/Red/Yellow, etc

Hardness: 30-90 Shore a

Tensile Strength: >=17MPa

Elongation at Break: >=30%

Hangzhou Bright Rubber Plastic Product Co., Ltd.

Mini Rubber Duckbill Air Controlled Water Silicone Valve

Mini Rubber Duckbill Air Controlled Water Silicone Valve

US$ 0.02-0.7 / Piece

1 Piece(MOQ)

Media: Gas, Oil,Water

Temperature: Ordinary Temperature

Material: Silione / EPDM/ FKM

Connection Form: Other

Structure: Check

Pressure: Low Pressure

Fujian Jingteng Rubber Industry Co., Ltd.

Backflow Preventer One Way Valve for Bathroom Floor Drain Seal

Backflow Preventer One Way Valve for Bathroom Floor Drain Seal

Backflow Preventer One Way Valve for Bathroom Floor Drain Seal

Backflow Preventer One Way Valve for Bathroom Floor Drain Seal

Backflow Preventer One Way Valve for Bathroom Floor Drain Seal

Backflow Preventer One Way Valve for Bathroom Floor Drain Seal

Backflow Preventer One Way Valve for Bathroom Floor Drain Seal

US$ 0.133-0.25 / Piece

3000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Silicone Rubber

Connection Form: Welding

Structure: Swing

Pressure: High Temperature

Xiamen Flying Silicone Rubber Co., Ltd.

Customized Food Grade Silicone Duckbill Check Valve

Customized Food Grade Silicone Duckbill Check Valve

Customized Food Grade Silicone Duckbill Check Valve

Customized Food Grade Silicone Duckbill Check Valve

Customized Food Grade Silicone Duckbill Check Valve

Customized Food Grade Silicone Duckbill Check Valve

Customized Food Grade Silicone Duckbill Check Valve

US$ 0.001-0.05 / Piece

5000 Pieces(MOQ)

Media: Water

Temperature: Low Temperature

Material: NBR/Nr/EPDM/Fvmq/HNBR/LSR/Cr/Silicone/PU

Connection Form: Clamp

Structure: Tubular

Pressure: Low Pressure

Zhongshan Melon Rubber & Plastic Products Co., Ltd.

Ec1935/2004 Garde Custom Silicone Duckbill Valve

Ec1935/2004 Garde Custom Silicone Duckbill Valve

Ec1935/2004 Garde Custom Silicone Duckbill Valve

Ec1935/2004 Garde Custom Silicone Duckbill Valve

Ec1935/2004 Garde Custom Silicone Duckbill Valve

Ec1935/2004 Garde Custom Silicone Duckbill Valve

Ec1935/2004 Garde Custom Silicone Duckbill Valve

US$ 0.001-0.5 / Piece

100 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Silicone Rubber

Color: Black/White/Blue/Red/Yellow, etc

Hardness: 30-90 Shore a

Tensile Strength: >=17MPa

Elongation at Break: >=30%

Hangzhou Bright Rubber Plastic Product Co., Ltd.

Bellow Steam Trap Valve / Steam Isolation Valve / Bellows Trap / Steam Pressure Reduction Valve

Bellow Steam Trap Valve / Steam Isolation Valve / Bellows Trap / Steam Pressure Reduction Valve

Bellow Steam Trap Valve / Steam Isolation Valve / Bellows Trap / Steam Pressure Reduction Valve

Bellow Steam Trap Valve / Steam Isolation Valve / Bellows Trap / Steam Pressure Reduction Valve

Bellow Steam Trap Valve / Steam Isolation Valve / Bellows Trap / Steam Pressure Reduction Valve

Bellow Steam Trap Valve / Steam Isolation Valve / Bellows Trap / Steam Pressure Reduction Valve

Bellow Steam Trap Valve / Steam Isolation Valve / Bellows Trap / Steam Pressure Reduction Valve

US$ 0.01 / Piece

100 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Natural Rubber

Production Name: Rubber Bellow Trap Valve

More Material to Choose: EPDM,Nr,NBR,SBR,PU,etc

Color: Black,White,Red,etc

Size: According to Your Requirement

Zhongde (Beijing) Machinery Equipment Co., Ltd.

Good Price DN50-700mm 8 Inch Duckbill Rubber Metal Drain One Way Silence Check Valve Manufacturer

Good Price DN50-700mm 8 Inch Duckbill Rubber Metal Drain One Way Silence Check Valve Manufacturer

US$ 5-25 / Piece

1 Piece(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Cast Iron

Pressure: Ordinary Temperature

Application: Industrial Usage, Water Industrial Usage, Household Usage

Product Name: Check Valve

Tianjin Goldensea Valve Co., LTD

Rubber Flange EPDM Duckbill Check Valve

Rubber Flange EPDM Duckbill Check Valve

US$ 148-150 / Piece

20 Pieces(MOQ)

Material: Rubber

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Temperature

Function: Non Back

Sealing Form: Self Seal

Tianjin Tanggu Jinbin Valve Co., Ltd.

Food Grade PP/Silicone Check One Way Stop Duckbill Valve

Food Grade PP/Silicone Check One Way Stop Duckbill Valve

Food Grade PP/Silicone Check One Way Stop Duckbill Valve

Food Grade PP/Silicone Check One Way Stop Duckbill Valve

Food Grade PP/Silicone Check One Way Stop Duckbill Valve

Food Grade PP/Silicone Check One Way Stop Duckbill Valve

Food Grade PP/Silicone Check One Way Stop Duckbill Valve

US$ 0.01-0.1 / Piece

1000 Pieces(MOQ)

Material: EPDM

Application: Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance

Effect: Wellendichtring

Cross-Section Shape: O-Rings

Size: Accpet Customers' Designs

Opening Pressure: 0-3 Kpa

Milesun Rubber & Plastic Technology Co., Ltd.

Medical Grade Mini Silicone Rubber Duckbill Valve Air Control Check Valve

Medical Grade Mini Silicone Rubber Duckbill Valve Air Control Check Valve

Medical Grade Mini Silicone Rubber Duckbill Valve Air Control Check Valve

Medical Grade Mini Silicone Rubber Duckbill Valve Air Control Check Valve

Medical Grade Mini Silicone Rubber Duckbill Valve Air Control Check Valve

Medical Grade Mini Silicone Rubber Duckbill Valve Air Control Check Valve

Medical Grade Mini Silicone Rubber Duckbill Valve Air Control Check Valve

US$ 0.028-0.035 / Piece

5000 Pieces(MOQ)

Materials: LSR/Silicone/EPDM/NBR/Fvmq/FKM

Hardness: 10-55 Shore a

Color: Clear, Black, Custom

Certifications: Food Grade/Biocompatible

Flowing: One Way Check/Non-Return

Design Type: Umbrella, Duckbill, Flapper, Cross Slit etc

Xiamen Better Silicone Rubber Co., Ltd.

Medical Food Grade Silicone Duckbill Valve

Medical Food Grade Silicone Duckbill Valve

Medical Food Grade Silicone Duckbill Valve

Medical Food Grade Silicone Duckbill Valve

Medical Food Grade Silicone Duckbill Valve

Medical Food Grade Silicone Duckbill Valve

Medical Food Grade Silicone Duckbill Valve

US$ 0.0056-0.039 / Piece

2000 Pieces(MOQ)

Media: Water

Temperature: Low Temperature

Material: NBR/Nr/EPDM/ /Fvmq/HNBR/LSR/Cr/Silicon/PU

Connection Form: Clamp

Structure: Tubular

Pressure: Low Pressure

Zhongshan Melon Rubber & Plastic Products Co., Ltd.

OEM EPDM Bellows Trap / Steam Pressure Reduction Valve / PU Rubber Steam Isolation Valve

OEM EPDM Bellows Trap / Steam Pressure Reduction Valve / PU Rubber Steam Isolation Valve

OEM EPDM Bellows Trap / Steam Pressure Reduction Valve / PU Rubber Steam Isolation Valve

OEM EPDM Bellows Trap / Steam Pressure Reduction Valve / PU Rubber Steam Isolation Valve

OEM EPDM Bellows Trap / Steam Pressure Reduction Valve / PU Rubber Steam Isolation Valve

OEM EPDM Bellows Trap / Steam Pressure Reduction Valve / PU Rubber Steam Isolation Valve

OEM EPDM Bellows Trap / Steam Pressure Reduction Valve / PU Rubber Steam Isolation Valve

US$ 0.01 / Piece

100 Pieces(MOQ)

Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household

Material: Silicone Rubber

Production Name: OEM Steam Bellow Trap Valve

More Material to Choose: EPDM,Nr,NBR,SBR,PU,etc

Color: Black,White,Red,etc

Size: According to Your Requirement

Zhongde (Beijing) Machinery Equipment Co., Ltd.

DIN/API/GOST/ANSI Stainless Steel Industrial Lift Flange 4 in PVC Non Return Duckbill Swing Check Valve

DIN/API/GOST/ANSI Stainless Steel Industrial Lift Flange 4 in PVC Non Return Duckbill Swing Check Valve

DIN/API/GOST/ANSI Stainless Steel Industrial Lift Flange 4 in PVC Non Return Duckbill Swing Check Valve

DIN/API/GOST/ANSI Stainless Steel Industrial Lift Flange 4 in PVC Non Return Duckbill Swing Check Valve

DIN/API/GOST/ANSI Stainless Steel Industrial Lift Flange 4 in PVC Non Return Duckbill Swing Check Valve

DIN/API/GOST/ANSI Stainless Steel Industrial Lift Flange 4 in PVC Non Return Duckbill Swing Check Valve

DIN/API/GOST/ANSI Stainless Steel Industrial Lift Flange 4 in PVC Non Return Duckbill Swing Check Valve

US$ 25-30 / Piece

1 Piece(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Stainless Steel

Connection Form: Flange

Structure: Swing

Pressure: Ordinary Temperature

Hangzhou Henggong Technology Co., LTD

Pest Resistant Non-Return Floor Drain Duckbill Check Valves

Pest Resistant Non-Return Floor Drain Duckbill Check Valves

Pest Resistant Non-Return Floor Drain Duckbill Check Valves

Pest Resistant Non-Return Floor Drain Duckbill Check Valves

Pest Resistant Non-Return Floor Drain Duckbill Check Valves

Pest Resistant Non-Return Floor Drain Duckbill Check Valves

Pest Resistant Non-Return Floor Drain Duckbill Check Valves

US$ 0.498-0.554 / Piece

2000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Silicone Rubber

Connection Form: Welding

Structure: Swing

Pressure: High Temperature

Xiamen Flying Silicone Rubber Co., Ltd.

3.2mm Od Soft Tube Connector Clear Polypropylene Body Plastic One Way None Return Silicone Duckbill Check Valve

3.2mm Od Soft Tube Connector Clear Polypropylene Body Plastic One Way None Return Silicone Duckbill Check Valve

3.2mm Od Soft Tube Connector Clear Polypropylene Body Plastic One Way None Return Silicone Duckbill Check Valve

3.2mm Od Soft Tube Connector Clear Polypropylene Body Plastic One Way None Return Silicone Duckbill Check Valve

3.2mm Od Soft Tube Connector Clear Polypropylene Body Plastic One Way None Return Silicone Duckbill Check Valve

3.2mm Od Soft Tube Connector Clear Polypropylene Body Plastic One Way None Return Silicone Duckbill Check Valve

3.2mm Od Soft Tube Connector Clear Polypropylene Body Plastic One Way None Return Silicone Duckbill Check Valve

US$ 0.6-1.3 / Piece

100 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Polypropylene

Connection Form: Slip Barb Port

Structure: Silicone Duckbill

Pressure: Low Pressure

Foshan Ju Medical Component Co., Ltd.

Temperature and Pressure Relief Micro Silicone Rubber Duckbill Check Valve for Solar Water Heater

Temperature and Pressure Relief Micro Silicone Rubber Duckbill Check Valve for Solar Water Heater

Temperature and Pressure Relief Micro Silicone Rubber Duckbill Check Valve for Solar Water Heater

Temperature and Pressure Relief Micro Silicone Rubber Duckbill Check Valve for Solar Water Heater

Temperature and Pressure Relief Micro Silicone Rubber Duckbill Check Valve for Solar Water Heater

Temperature and Pressure Relief Micro Silicone Rubber Duckbill Check Valve for Solar Water Heater

US$ 0.05-0.35 / Piece

1000 Pieces(MOQ)

Media: Water

Temperature: High Temperature

Structure: Elevated

Pressure: Ordinary Pressure

Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form: Gland Packings Globe Valve

Milesun Rubber & Plastic Technology Co., Ltd.

Medical Liquid Silicone Rubber Duckbill Check Valve for Manual Resuscitator

Medical Liquid Silicone Rubber Duckbill Check Valve for Manual Resuscitator

Medical Liquid Silicone Rubber Duckbill Check Valve for Manual Resuscitator

Medical Liquid Silicone Rubber Duckbill Check Valve for Manual Resuscitator

Medical Liquid Silicone Rubber Duckbill Check Valve for Manual Resuscitator

Medical Liquid Silicone Rubber Duckbill Check Valve for Manual Resuscitator

Medical Liquid Silicone Rubber Duckbill Check Valve for Manual Resuscitator

US$ 0.03 / Piece

1000 Pieces(MOQ)

Material: SIL

Application: Valve

Type: Stationary Seal

Performance: Wear

Shape: O-Ring

Standard: Standard, Nonstandard

Xiamen Better Silicone Rubber Co., Ltd.

Cast Steel RF Flanged Duckbill Check Valve

Cast Steel RF Flanged Duckbill Check Valve

Cast Steel RF Flanged Duckbill Check Valve

Cast Steel RF Flanged Duckbill Check Valve

Cast Steel RF Flanged Duckbill Check Valve

Cast Steel RF Flanged Duckbill Check Valve

Cast Steel RF Flanged Duckbill Check Valve

US$ 90 / Piece

1 Piece(MOQ)

Material: Cast Steel

Connection Form: Flange

Structure: Tubular

Pressure: 1.0-2.5MPa

Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form: Metal

Vatac Valves (Wenzhou) Corporation

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