Check Valves
20 results
In stock
- Very unobtrusive thanks to transparency
- Perfect for connecting the high-pressure tubing with the silicone tubing
34%
off
In stock
- Check Valve made of plastic
- Safeguards equipment against water runback
- For 4/6 mm hoses
In stock, only 12 left
- Tubing is clamped safely thanks to swivel nuts
- Good protection for your CO2 supplying system
- With connections for CO2 tubing
In stock
- Prevents water from penetrating into devices
- Check Valve made of plastic
- For 4/6 mm hoses
In stock
- High-quality check valve
- Secures the CO2 supplying system
- With connections for CO2 tubing
- Arrow for correct connection
34%
off
In stock, only 2 left
- High-quality glass
- Prevents the bubble counter from running empty
- Suction cups are included
- Visually very appealing
In stock, only 5 left
- Check valve for CO2 and air supply systems in aquariums
- Protection for CO2 regulators and air pumps
- Durable aluminium alloy housing
- Compact design for easy integration into tubing systems
- Compatible with standard CO2 and air tubing
In stock, only 17 left
- Stainless steel check valve for CO2 systems
- Prevents water backflow into pressure lines
- High pressure resistance and sealing reliability
- Fits 4/6 mm CO2 tubing
In stock, only 15 left
- Reliable backflow protection
- For CO2 and air systems
- Simple installation
- Protection against water damage
- High-quality material
34%
off
In stock
- Check valve for CO2 systems
- Unobstrusive designe
- Relialable prevention of back flow
In stock, only 8 left
- With permanently elastic, CO2-window special membrane
- Operating instructions included
- From 0,2 bar working pressure
In stock
- Also suitable for liquids
- Fits 6/4 mm hose
- Check Valve for securing equipment
- Set with 2pcs.
61%
off
In stock
- Manufactured from robust brass, nickel-plated
- High-quality check valve
- Perfect safeguard for your CO2 supplying system
- From AG to IG
51%
off
In stock
- Manufactured from robust brass, nickel-plated
- High-quality check valve
- Perfect safeguard for your CO2 supplying system
Out of stock
- Stainless steel valve
- Protects from backflowing water
- With arrows for correct installation
31%
off
Out of stock
- Check Valve for securing equipment
- Minimum of 1,5 bar working pressure needed
Out of stock
- Check Valve for securing equipment
- Minimum of 1,5 bar working pressure needed