Non-return valves

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)

1 Inch Brass Check Valve High Quality Heavy Duty Rustproof Leakproof for Pump, Fountain, Washing Machine, Garden, Rainwater Taps, Bari

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

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

Vertical check valve with internal and external teeth – gold-plated brass

2 Pcs 1/8" Check Valve Hexagonal Air Check Valve, One Way Check Valve, For Boiler Pressure Tank

McAlpine In Line Vertical Non Return Valve with Inlet & Outlet Connection for 19/23mm Pipe CONVALVE-125

High-quality non-return valve, Straight In-Line Aluminium Non-Return Valve for Fuel, Gas, Liquid, Air, One Direction, (8 millimeters).

Non-return valve with ball suction 25 32 40 mm, non-return valve, PVC pool pump (25 mm inner diameter)

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

High-quality, rust-resistant, leak-proof 1 1/2-inch brass check valve for pumps, fountains, washing machines, gardens, rainwater harvesting, and barrels - LIAIKI

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

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

Set of 2 solar connector wrenches, photovoltaic plug tensioner, solar plug assembly wrench for solar panel cable, photovoltaic system wire and assembly tool

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 (3/4 Pollice thread + 16 mm pipe connections)

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

Ersandy – 1-inch non-return valve made of stainless brass – BSP thread – perfect seal for sanitary systems – high pressure resistance

Premium brass water check valve to prevent water backflow for pump, well, washing machine, garden, rain tank, barrel

Foot valve check valve with suction ball 25 32 40 mm check valve PVC swimming pool pump (inner diameter 40mm)

Backdraught shutter KOMu 200

Clapet anti-retour de 1 pouce en laiton de haute qualité robuste, antirouille et étanche pour une pompe, une fontaine, une machine à laver, un jardin, des mégots de pluie, un baril

Caleffi 304645 Check valve Type EA 3/4"F-3/4"M DN15

Brass Non-Return Valve DN15 with Female Thread DN15 1.6Mpa Preventing Water Backflow

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

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

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

Draper VALVE (55158)

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

Primaflow Vcd Double Check Valve 15mm

Backstop Valve, One Direction Non-Return Check Valve with Aluminium Alloy Materials for Fuel, Kerosene, and Water (16 mm).

Integrated 12mm Plastic Non-Return Valve, Non-Return Valve for Water, Fuel, Liquid, Air

Ball check valve 25 32 40 50mm PVC water check valve, non-return valve, non-backflow valve, swimming pool valve (Internal Diameter 32mm)

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

Draper VALVE PLATE (61562)

INTAKE VALVE (15971)

Check valve, non-return valve DN20 232PSI 3/4 internal thread brass water check valve one-way thread check valve to prevent water backflow

RWC Single Check Valve - 15mm

RETURNER INTAKE VALVE (64719)

Foot valve check valve with suction ball 25 32 40 mm check valve PVC swimming pool pump (inner diameter 32 mm)

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

Ball Check Valve 25 32 40 50mm PVC Water Check Valve Non-Return Valve Swimming Pool Valve (Inner Diameter 32mm)

John Guest Speedfit 12mm Check Valve

Water Saver DN20 Check Valve, 232PSI Thread Brass Swing Check Valve for Air Compressor

Check Valve - 38179

Draper VALVE PLATE (69919)

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

Integrated 12mm Plastic Non-Return Valve, Non-Return Valve for Water, Fuel, Liquid, Air

Ball check valve 25 32 40 50mm PVC water check valve, non-return valve, non-backflow valve, swimming pool valve (Internal Diameter 32mm)

Primaflow VCD Double Check Valve DZR 28mm

1-inch solid brass non-return valve – Optimal sealing – Temperature -20 to +100°C – Pressure 25 bar – Compatible with threaded pipes

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)