Non-return valves

John Guest Speedfit Double Check Valve 15mm (15DCV)

CSPARKV Single Check Valve, 10mm 3/8" ABS, 2 pieces

12mm Integrated Plastic Check Valve, Check Valve for Water, Fuel, Liquids, Air

Rust-resistant brass check valve DN25, 1 inch, 155 g, PN 1.3 – High pressure resistant

Rust-resistant brass check valve DN25, 1 inch, 170 g, PN 1.6 – High pressure resistant

Rust-resistant brass check valve DN40, 1.5 inch, 390 g, PN 1.3 – High pressure resistant

1/23/412 inch Check Valve - Non-return Valve Pump Check Valve (1 inch)

2 Pairs MC4 Solar Connector Wrench Solar Connector PV Connector Quick Release Male/Female Plug Disconnect Tool Wrench Orange

Check valve with strainer 1/2 3/4 1 inch with socket 12 16 19 mm - foot valve check strainer valve (1 Pollice thread + 19 mm pipe connections)

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

VALVE SEAT (41907)

Foot valve, ball-type non-return valve, 32mm suction inlet, PVC strainer non-return valve for swimming pool pump (32mm inner diameter)

1/2 Inch High Quality Brass Check Valve, Rust and Leak Proof for Pump, Fountain, Washing Machine, Garden, Rain Butts, Barrel

High-quality, rust-resistant, leak-proof 1 1/2-inch brass check valve for use with a pump, fountain, washing machine, garden, rainwater collection system, or barrel.

[NEVER USED] Check valve with strainer 1/2 3/4 1 inch with socket 12 16 19 mm – Foot valve check strainer valve (1/2 Pollice thread + 12 mm pipe connections)

CSPARKV 2 Pack 32mm Inner Check Valve for Grey PVC Non-Return Pipe

Check valve with strainer 1/2 3/4 1 inch with socket 12 16 19 mm – Foot valve check strainer valve (1/2 Pollice thread + 12 mm pipe connections)

[NEVER USED] Check valve 1/2、3/4、1、2 inch - Check valve check valve pump (1/2 inch)

Check valve 1/2、3/4、1、2 inch - Check valve check valve pump (1/2 inch)

John Guest Speedfit Double Check Valve 15mm (15DCV) (Pack Of 5)

CSPARKV 3pcs Inline One Way Check Valve 6mm 8mm 10mm Aluminum Valve for Water Pipe Gasoline Biodiesel Coolant Water Pressure Pump Accessories

Ball Check Valve 25 32 40 50 mm PVC Water Check Valve, Check Valve, Pool Valve (Inner Diameter 32 mm)

[NEVER USED] Pieces 1/8" Hexagonal Air Check Valve, One-Way Check Valve, For Boiler Pressure Tank

Baxi 720789601 Brass Return Assembly 12L Replacement Spare Part

Black PVC ball-type non-return bottom valve for swimming pools – 25 mm inner diameter, compatible with suction pumps

Foot valve check valve with ball suction 25 32 40 mm non-return strainer pool pump pvc non-return (inner diameter 40mm)

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

Plastic backflow preventer for bathrooms, backflow preventer for public sewers, toilet vent backflow preventer, smoke prevention valve

Cast iron and plastic non-return valve for kitchen hoods, single opening non-return valve, kitchen accessories.

[NEVER USED] 1-inch check valve made of high-quality brass, robust, rust-proof and waterproof for pumps, wells, washing machines, gardens, rain barrels, barrels

1-inch check valve made of high-quality brass, robust, rust-proof and waterproof for pumps, wells, washing machines, gardens, rain barrels, barrels

Ideal 175527 Return Valve Pack Genuine Replacement Spare Part

[NEVER USED] High-quality, rust-resistant, leak-proof 1/2-inch brass check valve for use with a pump, fountain, washing machine, garden, rainwater collection system, or barrel.

25mm PVC One-Way Check Valve, Non-Return Valve for Water and Liquids, High Temperature Resistant, Quick Connection, Plumbing and Irrigation

CHECK VALVE BODY (42106)

Inch Brass Vertical Check Valve for Outdoor Water Pipes, IG X IG Inline Check Valve DN25, Washing Machines, Garden Pumps, 1 Piece, Stainless Steel, Watertight

PVC check valve with double connection for metric pressure pipes (DN20 Φ25 mm)

Jeffergarden DN20 Check Valve, 3/4BSP Female Thread, Brass Swing Check Valve, One-Way Check Valve

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

[NEVER USED] Check valve 1/23/41 inch - Check valve pump check valve (1/2 inch)

Check valve 1/23/41 inch - Check valve pump check valve (1/2 inch)

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 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)

Rust-resistant brass check valve DN40, 1.5 inch, 560 g, PN 1.6 – High pressure resistant

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)

PVC non-return valve DN20 to DN25 mm – Double connection for pressure pipe – Horizontal or vertical installation

2-piece non-return valve with stainless steel suction filter, 34mm threaded copper core non-return valve for pump connection

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

Single check valve, 10 mm 3/8" ABS, 4 pieces, Versailles

[NEVER USED] 1/2 inch check valve made of high-quality brass, robust, rust-proof and waterproof for pumps, wells, washing machines, gardens, rain barrels, barrels

1/2 inch check valve made of high-quality brass, robust, rust-proof and waterproof for pumps, wells, washing machines, gardens, rain barrels, barrels

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