One Way Non-Return Valve Check Valves for Fuel Diesel Gas Liquid Water (8mm)
Product description
- Sealing Performance The one-way flow control valve design effectively prevents liquid backflow, ensuring the normal operation of the system and providing excellent sealing performance
- Wide Applicability Suitable for various areas, including medical devices, chemical industry, water treatment, food processing, and medical equipment. They are also applicable in marine, automotive, camper RV, and agricultural fields
- Various Specifications The opening pressure is 0.015 MPa. Available hose sizes include 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm, making them suitable for different piping systems
You might also be interested in these check valve for water pumps.


Pawfly 6 PCS Aquarium Check Valves One Way Non-return Protector Air Pump Accessories for Fish Tank,Black
For Oxygen Pumps Only Great one-way check valves for most common aquarium air pumps. DO NOT use them in CO2 or other high-pressure systems to avoid cracking or leakage.
Check price


Diameter 25mm Water Pump Foot Valve Check Valve Strainer Hoses and Fittings Tools Low Pressure Flat Valve
The foot valve, also known as the check valve, is a low pressure flat valve.
Check price


Marina Plastic Check Valve/ Non Return Valve
Model Number A1165
Check price


4pcs Aquarium Check Valves for Common Air Pumps,Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve AquariumAir Pump Accessories for Airline Tubing Fish Tank(4mm)
Package 4pcs one way non-return valves, which are enough for daily use and replacement.
Check price


Interpet Aquarium Fish Tank Air Pump Line Check Valve, Prevents Damaging Back Siphoning, For all Types of Aquarium Air Pump
PREVENTS DAMAGE TO YOUR AIR PUMP - Keep your air pump safe and dry with this specially designed non-return valve
Check price


sourcing map Non Return Check Valve, 25/32 Inch Dia. One Way Inline Hose Connector for Water Tank Pump, Plastic Red Clear
Hose Connecting - The 20mm tube part is for connecting the water hose and we suggest a hose clamp sealing (Hose clamp is not included here)
Check price


10 Pcs One Way Check Valve, Plastic Water Stops Check Valve for 4mm Hose Non Return Air Oxygen Pump Check Valves for Water Fuel Oil Gas Liquid Air
Unique Design Unique plunger design provides reliable and tight closing, check valve with smooth flow, low fluid resistance, good sealing performance, short spool stroke, low closing impact, beautiful appearance and high reliability.
Check price


SUPERTOOL Brass Check Valve 1 Inch Spring Check Valve Non Return Pump Inlet Filter Foot Valve with 1" 22mm Hosetail (Pack of 1)
Made of high quality brass, sturdy and durable
Check price


sourcing map Check Valves 25mm Inner Dia. Slip End Spring Inline Hose Connector for Water Tank Pump, PVC Gray
The check valve can stop the water from returning back to the pump or tank and keep it in the line. Widely used on pumps and tanks of water, oil. Good application for the home pool, industry, and garden irrigation.
Check price


12mm Inline Check Valve, Plastic Check Valve Fuel Oil Water Gas Air One Way Return for Water Fuel LPG
One-Way Check Valve This in-line check valve allows liquid or air to in preventing backflow; quiet , low fluid resistance, good sealing properties, short piston stroke, cracking pressure. 0.015 MPA, which offer you high quality of use
free shipping
Check price


10 PCS Aquarium Air Pump Check Valves Non Return Valve for Pond Air Pump Line Fish Tank Accessories
You will get 10Pcs Air check valves, enough for daily use.
Check price


Uniclife Aquarium 2m Airline Tubing Standard Air Pump Accessories Set with Air Stone Disc Connectors Suction Cups and Check Valve for Fish Tank Aeration Setup
All In 1 Package No Worry About Mismatching - Complete air pump accessories of airline tubing, air stone, connectors, suction cups and check valve for basic aquarium aeration setup.
Check price


DXBNEZBC 6 PCS Aquarium Check Valves One Way Non-return Protector Air Pump Accessories for Fish Tank,Black
Aquarium Check Valves One Way Non-return Protector Air Pump Accessories Designed exclusively for oxygen air pumps, these one-way check valves help prevent water backflow into your equipment, protecting your system during power cuts or pump pauses. Not suitable for CO2 or other high-pressure setups to avoid cracking or leakage. A must-have in your aquarium setup.
Check price


sourcing map Non Return Check Valve, 1-1/8 Inch Dia. One Way Inline Hose Connector for Water Tank Pump, Plastic Red Clear
Hose Connecting - The 28mm tube part is for connecting the water hose and we suggest a hose clamp sealing (Hose clamp is not included here)
Check price


CTRICALVER Two Way Air Flow Control Water Pump Splitter Distributor Lever Adapter with Check Valves, Oxygen Tube 3m, Suction Cups, Air Stone
Air control valve and check valves Air control valve with 2 controlled levers for perfect distribution and control of air. The check valve protects the air pump by preventing water in the tank from being sucked up during a power outage.
Check price


sourcing map 5 Pcs Non Return Check Valves, 1/2" (12mm) Dia One Way Inline Hose Connector PP Plastic Hose Barb for Gas Liquid Air Water Tank Pump
Size - Tube Inner Diameter 8.6mm 0.34"; Tube Outer Diameter 12mm 0.47"; Overall Size 20.4 x 41mm 0.8"x 1.6"(W*H)
Check price


VEATON 550W Submersible Water Pump, 11500L/H Automatic/Mode Control with Integrated Float Switch, Drain Transfer Water from Pond Hot Tub Swimming Pool Rain Barrel Basement, Adapter with Check Valve
STRONG & RELIABLE PERFORMANCE With a maximum flow rate of 11,500 L H and lift water up to Max. 9 m of vertical height, suitable for both daily and emergency use
free shipping
Check price


sourcing map 5 Pcs Non Return Check Valves, 1/8" (3mm) Dia One Way Inline Hose Connector PP Plastic Hose Barb for Gas Liquid Air Water Tank Pump
Size - Tube Inner Diameter 2.3mm 0.1"; Tube Outer Diameter 3mm 0.12"; Overall Size 17 x 39.5mm 0.7"x 1.6"(W*H)
Check price


ISTA Stainless Steel Metal Check Valve One Way Aquarium Fish Tank CO2
The Ista stainless steel check valves prevent backflow of water to CO2 equipment and air pumps.
free shipping
Check price


sourcing map Foot Valve, G1 Thread 22.8mm Barb Filter Strainer Check Valve for Home Garden Water Well Pump Pool, PVC, Black
Specification - Thread Size G1; Barb Outer Dia. 22.8mm 0.9 Inch; Barb Inner Dia. 19mm 0.75 Inch; Overall Size 54.3x143.9mm 2.14x5.67 Inch (D*H)
Check price