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10. 1/2 3/4 1 Inch F1807 F1960 PEX X PEX 400WOG Lead Free Brass Pex Ball Valve With CUPC NSF Certificate
$0.80 - $1.00
Min. Order: 500 pieces
5.0/5.0·2 reviews
Low Pressure Valve JU Air Liquid Safety Pressure Relief Valve Plastic Small Low Pressure 1 Way Non Return Spring Check Valve5.0/5.0·37 reviews·"customer service"
Ready to Ship
$0.75 - $1.30
Min. Order: 25 pieces
Shipping per piece: $0.67
UNM Customization Hydraulic Press Fit Waterproof IP 68 Air Filter Plug Valve Vent0.0/5.0·0 reviews·"good supplier"
$0.12 - $0.20
Min. Order: 100 pieces
Shipping per piece: $3.95
Plastic Hose Barb 1 Way Spring Water Medical Valve Anti-corrosion Pressure Relief Check Valve5.0/5.0·12 reviews·"fast shipping"
Ready to Ship
$0.50 - $1.10
Min. Order: 100 pieces
Shipping per piece: $0.21
1/2" 3/4" 1/4" 3/8" DC 12V 24V AC 220V Normally Closed Quick Connection Inlet 1 Way Valve Plastic Water Solenoid Valve4.8/5.0·15 reviews·"great service"
$1.90 - $2.40
Min. Order: 50 pieces
Shipping per piece: $1.13
Plastic Check Valve JU Equal Reducing Tubing Barb Plastic Mini 1 Way Diaphragm Check Valve5.0/5.0·37 reviews·"customer service"
Ready to Ship
$0.75 - $1.30
Min. Order: 50 pieces
Shipping per piece: $0.33
4MM 10MM 6MM 8MM AKH high quality Pneumatic Plastic Swing Small Mini One Way Non Return Air Check Valve Air Pipe One-way Valve4.7/5.0·19 reviews·"good service"
Ready to Ship
$2.30 - $5.81
Min. Order: 50 pieces
Shipping per piece: $0.38
JU PC/Silicone Diaphragm Duckbill Non Return Valve Plastic Air Water Flow Control One Way Check Valve5.0/5.0·37 reviews·"customer service"
Ready to Ship
$0.75 - $1.30
Min. Order: 25 pieces
Shipping per piece: $0.67
Wholesale Plastic Micro Hose Check Valve One Way Valves Backflow Prevention Ozone Resistant Oil Resistant Water Stop Valve4.6/5.0·14 reviews·"fantastic service"
Ready to Ship
$0.22 - $0.30
Min. Order: 100 pieces
Shipping per piece: $0.51
Water Check Valve Plastic One Way Valve PVC Material With Sizes Of 3/4/6/8/10/12mm Non Flow Back4.6/5.0·21 reviews·"fast shipping"
Ready to Ship
$0.40 - $0.70
Min. Order: 300 pieces
Shipping per piece: $0.13
5/32\" 3/16\" 1/4\" Low-Pressure One-Way Spring Check Valves Plastic Hose Barb Water Hydraulic Vacuum OEM/ODM Supported5.0/5.0·12 reviews·"fast shipping"
Ready to Ship
$0.60 - $1.10
Min. Order: 100 pieces
Shipping per piece: $0.21
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AKH Pneumatic Non Return Check Valve One-way Plastic Series 4mm 6mm 8mm 10mm 12mm Gas Low Temperature 1 Years General OEM 1.5mpa4.7/5.0·15 reviews·"prompt service"
Ready to Ship
$2.30 - $5.81
Min. Order: 50 pieces
Shipping per piece: $0.38
PP One-way stopcock valve sewage equipment accessories plastic Manufac turer supply discountOzone and oil resistant check valve0.0/5.0·0 reviews
Ready to Ship
$7.00
Min. Order: 100 pieces
Shipping per piece: $2.26
PA Pneumatic Plastic Air Speed Controllers Push In Fittings One Way Pipeline Throttle Valve4.9/5.0·23 reviews·"Great service"
Ready to Ship
$1.63 - $3.88
Min. Order: 10 pieces
Shipping per piece: $5.69
plastic one way valve for Landto peristaltic pump filling machine
$2.00 - $3.00
Min. Order: 10 pieces
5.0/5.0·7 reviews·"fast delivery"
4~12mm POM Check Valve Drip Watering Irrigation Hose Joint Non-Return Valve Aquarium Fish Tank Water Pipe One-way Valve5.0/5.0·1 reviews·"Easy transaction"
Ready to Ship
$0.28 - $0.50
Min. Order: 10 pieces
Shipping per piece: $1.00
AKH AKH04-00 AKH06-00 AKH08-00 AKH10-00 AKH12-00 Pneumatic check valve 4MM 10MM 6MM 8MM Air Pipe One-way Valve4.9/5.0·66 reviews·"fast delivery"
Ready to Ship
$0.62 - $1.15
Min. Order: 1 piece
Shipping per piece: $4.40
One Way Non Return Valve Price Check Control Valve Aquarium Co2 System Fuel Pump4.9/5.0·15 reviews·"Good service"
Ready to Ship
$0.20 - $0.30
Min. Order: 300 pieces
Shipping per piece: $1.70
Low Opening Pressure relief air breathing one way valve
$0.35 - $0.85
Min. Order: 500 pieces
4.8/5.0·3 reviews·"Perfect after sales"
Disposable Valves Aluminum Alloy Fuel Non-Return Valve Disposable Carburetor Wholesale price4.6/5.0·6 reviews·"Great service"
$0.01
Min. Order: 10 pieces
Shipping per piece: $3.96
GOGO Normally open 0-7bar Brass high temperature steam 2 way solenoid valve 1/4 inch 220V AC Orifice air release valve4.9/5.0·21 reviews·"nice service"
Ready to Ship
$10.00
Min. Order: 10 pieces
Shipping per piece: $5.96
Plastic Mini 3mm To 12mm Valves Ozone Resistance Diaphragm Check one Way Check Valve4.6/5.0·14 reviews·"fantastic service"
Ready to Ship
$0.39 - $0.43
Min. Order: 500 pieces
Shipping per piece: $0.30
SL ( SC ) Plastic One Touch Quick Fitting Pneumatic Throttle Speed Control Valves One-Way Flow Control Valve4.7/5.0·19 reviews·"good service"
Ready to Ship
$0.35 - $1.66
Min. Order: 25 pieces
Shipping per piece: $0.91
One-Way Valve for Water Gas Oil Plastic Hose Ball Structure Non-Return Check Valve Spring Rubber Low Pressure Hydraulic Power5.0/5.0·12 reviews·"fast shipping"
Ready to Ship
$0.68 - $1.30
Min. Order: 100 pieces
Shipping per piece: $0.22
JU 3mm Tubing Vacuum Pump Silicone One Way Duckbill Diaphragm Plastic Check Valve5.0/5.0·37 reviews·"customer service"
Ready to Ship
$0.85 - $1.30
Min. Order: 25 pieces
Shipping per piece: $0.67
4mm Water Engine Small Mini One Way Plastic Diaphragm Check Valve
$0.35 - $0.85
Min. Order: 500 pieces
4.8/5.0·3 reviews·"Perfect after sales"
high quality 2 way coil under water solenoid valve 3/8 inch 24V 12V 220V AC Normally close plastics vales4.9/5.0·21 reviews·"nice service"
Ready to Ship
$20.00
Min. Order: 10 pieces
Shipping per piece: $6.80
Air Liquid Safety Pressure Relief Valve Plastic Pipe Connector Joint Small Low Pressure One Way Non Return Spring Check Valve5.0/5.0·12 reviews·"fast shipping"
Ready to Ship
$0.75 - $1.30
Min. Order: 25 pieces
Shipping per piece: $0.66
JU 1/4 inch 6.4mm Hose Barb Mini Plastic Spring Ball Loaded One Way Non Return Check Valve5.0/5.0·37 reviews·"customer service"
Ready to Ship
$0.75 - $1.30
Min. Order: 25 pieces
Shipping per piece: $0.66
2 way copper coil water solenoid valve 1/4 3/8 inch 220V AC Normally close 2W025-08 2W040-10 Engineering plastics valve4.9/5.0·21 reviews·"nice service"
Ready to Ship
$5.20 - $9.13
Min. Order: 10 pieces
Shipping per piece: $5.44
Factory PC/Silicone Non Return Valve Diaphragm Duckbill Plastic Air Water Flow Control One Way Check Valve5.0/5.0·12 reviews·"fast shipping"
Ready to Ship
$0.75 - $1.30
Min. Order: 25 pieces
Shipping per piece: $0.66
JU Factory Supply 1/8 3.2mm Hose Barb Plastic One Way Spring Ball Check Valve5.0/5.0·37 reviews·"customer service"
Ready to Ship
$0.75 - $1.30
Min. Order: 25 pieces
Shipping per piece: $0.67
4mm Red Clear Plastic Non-Return One Way Aquarium Fish Tank Air Pump Check Valve
$0.16 - $0.18
Min. Order: 500 pieces
4.9/5.0·9 reviews·"Customer service"
New Plastic One-Way 4/6/8/10/12 Non-Return Water Inline Fluids Check diaphragm Valves For Fuel Gas Liquid4.8/5.0·22 reviews·"fast reply"
Ready to Ship
$0.35 - $0.40
Min. Order: 100 pieces
Shipping per piece: $1.13
Chang En 4mm water engine small mini one way plastic diaphragm check valve5.0/5.0·2 reviews
Ready to Ship
$0.15 - $0.20
Min. Order: 10 pieces
Shipping per piece: $3.52
Pneumatic Connection Check Valve Air Hose Tube Non-Return Single One Way Fitting 4mm 6mm 8mm 10mm 12mm Quick Fittings Connector4.8/5.0·3 reviews
Ready to Ship
$0.82 - $2.07
Min. Order: 1 piece
Shipping per piece: $7.11
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About 4mm plastic one way valve
198 4mm plastic one way valve products are offered for sale by suppliers on Alibaba.com, of which check valves accounts for 30%, control valves accounts for 6%, and valves（old） accounts for 1%.
A wide variety of 4mm plastic one way valve options are available to you, such as pressure, pneumatic and air.You can also choose from normal temperature, 4mm plastic one way valve,as well as from water, gas, and oil 4mm plastic one way valve, and whether 4mm plastic one way valve is steel, stainless steel, or plastic.