Non return valves

Vertical Check Valve with Internal and External Teeth Check Valve - Brass Gold

Non-return valve and 1/4-inch inlet fitting compatible with Hayward CLX220EA chlorine inlet fittings

Foot valve, non-return ball valve, suction 20 25 32 40 50 63 75 90mm, PVC strainer non-return valve for swimming pool pump (Inner Diameter 25mm)

10mm diameter non-return valve for fuel, petrol, oil, water - Length: 51mm

non-return valve, 1/2" BSP female 304 stainless steel inline spring-loaded check valve

Plastic Inline Check Valve, 2 Pcs 4mm One Way Check Valves Non Return Check Valve for Water Oil Gas

Straight aluminum non-return valve, for fuel, diesel, gas, liquid, air, one-way, non-return (12 mm)

Glow-Worm 20118196 Diverter Valve Genuine Replacement Spare Part

Non-return valve with strainer 1/2 3/4 1 inch with 12 16 19mm socket - foot valve non-return valve strainer (3/4 inch thread + 16mm tube fittings)

Non-return strainer valve 1/2, 3/4, 1, 2 inch - non-return valve, non-return pump check valve (1/2 inch)

Brass foot valve: non-return valve, 32 mm (G 1 inch) – threaded for connection to pumps, including suction strainer, valve cone and gasket

Non-return strainer valve 1/2, 3/4, 1, 2 inch - non-return valve, non-return pump check valve (1/2 inch)

High-quality 1/2 inch brass check valve, rust and leak-proof, for pump, fountain, washing machine, garden, rain butts, barrel

Pack of 2 One-Way Non-Return Check Valves 1/4" 6 mm for Fuel Line, Oil, Petrol, Diesel, Silver Aluminum

1 Inch Check Valve, Brass Vertical Check Valve, Quality Brass Water Check Valve, Brass Spring Check Valve for Pump, Fountain, Washing Machine

Inline non-return valve for fuel, oil, water, gas, air, one-way, durable for water, fuel, liquid air

Stainless steel CO2 check valve, carbon dioxide check valve, stainless steel check valve

1 1/2 inch brass check valve – Rustproof and watertight – Backflow protection – BSP thread connection

Check Valve 1/2 3/4 1 2 Inch Non Return Valve Pump Strainer

Foot check valve, ball-type suction check valve, 20 25 32 40 50 63 75 90mm, PVC strainer check valve for swimming pool pump (75mm inner diameter)

Swing Check Valve DN20 3/4 Female Brass 232PSI Unidirectional Thread to Prevent Water Backflow

Brass Check Valve 1 Inch Threaded Inlet Outlet for Water Pipes Water Heater Meters

Plastic Check Valve 6 mm One Way Non-Return Check Valve for Water, Fuel, Liquid, Air

1-inch rust-resistant brass check valve – BSP thread – Perfect seal for plumbing installations – High pressure resistance

Suction strainer for 3/4" non-return valves, stainless steel basket, DN20

Water pump foot valve, flat low-pressure check valve, black, for fluid machine (3")

Billiard-Rückschlagventil, 20 25 32 40 50 63 mm, Pool-Rückschlagventil, PVC-Rückschlagventil (Innendurchmesser 32 mm)

1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 inch non-return valve pump check valve (3/4 inch)

PVC swing check valve with double connection for metric pressure pipe (DN20 Φ25mm)

32mm ball check valve for swimming pools, PVC backflow preventer valve (32mm inner diameter)

1/2 inch brass non-return valve – high resistance to corrosion and leaks, ideal for pumps, fountains, washing machines and water recovery

Non-Return Valve, Swing Check Valve DN20 232PSI 3/4 Female Brass Water Check Valve with One-Way Thread to Prevent Water Backflow

Brass foot valve: non-return valve, 32 mm (G 1 inch) – threaded for connection to pumps, including suction strainer, valve cone and gasket

PVC non-return valve for swimming pools, transparent replacement accessories without return (V501A)

Non-return strainer valve 1/2", 3/4", 1", 2 inch - non-return valve, non-return pump check valve (1 inch)

Non-Return Valve, Swing Check Valve DN20 232PSI 3/4 Female Brass Water Check Valve with One-Way Thread to Prevent Water Backflow

Pack of 6 ABS non-return valves for fuel and gas, 10 mm

Non-Return Valve, Swing Check Valve DN20 232PSI 3/4 Female Brass Water Check Valve with One-Way Thread to Prevent Water Backflow

Ball check valve 20 25 32 40 50 63mm swimming pool check valve PVC backflow preventer valve (Internal diameter 32mm)

non-return valve, 1" BSP female 304 stainless steel vertical in-line spring-loaded check valve, non-return

Brass check valves for air conditioning heat pumps, non-return valves suitable for air conditioning heat pump systems 12.7 mm.

Brass check valve, 1" threaded inlet and outlet check valve, suitable for water pipes, water meters, water heaters

Non-return strainer valve 1/2", 3/4", 1", 2 inch - non-return valve, non-return pump check valve (2 inch)

Heavy-duty, rustproof, and watertight 1-inch brass check valve for use with pumps, fountains, washing machines, gardens, rainwater, and barrels.

Ball check valve 20 25 32 40 50 63mm swimming pool check valve PVC backflow preventer valve (Internal diameter 50mm)

High-quality, robust, rustproof, and watertight 1-inch brass check valve for pumps, fountains, washing machines, gardens, rainwater harvesting systems, etc.

High-quality, robust, rustproof and leak-proof 1/2-inch brass check valve, suitable for pumps, fountains, washing machines, gardens, rain barrels, buckets

32mm ball check valve – Prevents water backflow – Compatible with plumbing systems – Easy installation

Cast Iron Non-Return Valve, Unidirectional Piston Type, Low Resistance for Air Compressors

32mm PVC ball check valve – For swimming pool filtration – Prevents backflow – Available sizes 25/32/40mm

1/2, 3/4, 1, 2 Inch Check Valve - Pump Check Valve (1 Inch)

Non-return valves (DN20) DN20 female thread brass non-return valve with non-return valve preventing water backflow