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3/4 inch Check Valve, 3/4 inch Marine Bilge Pump Check Valve, 3/4" in-line one Way Valve, 3/4" Non Return Valve
ƒ22
CentIoT - One-Way Non-Return inline check valve - Transparent Plastic - for Water liquid gas (PP 12MM)
4.2
ƒ23
110mm Non Return Valve Backflow Flood Prevention Single Stainless Steel Flap
3.9
ƒ457
Whale Non-Return Inline Valve - Suction or Discharge Line - Nitrile
4.3
ƒ125
VAYINATO® Air Pump One Way Non-Return Check Valve (Black) for Aquarium Fish Tank (Pack of 5) by Petzlifeworld
4.1
ƒ15
AMAZOR Brass NRV 1/2 Inch (Non Return Valve 1/2 Inch)
4.1
ƒ66
Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap
4.4
ƒ534
mxuteuk 2Pcs 3/8" 10mm Aluminium Silver Non Return One Way Check Valve with 4Pcs 6-12mm Universal Adjustable Hose Clamps for Fuel Petrol Diesel Line Oil M-H-032-10mm
4.4
ƒ58
Pawfly Aquarium Check Valves Plastic One Way Non-Return Check Valve for Fish Tank
4.5
ƒ33
Vayinato Aquarium Air Pump Check Valve One Way, 2 Pcs - Fish Tank Non-Return Valve Plastic Accessories (Red)
3.8
ƒ20
Horizontal PVC Plastic Sewage Drain Check Non-Return Valve Backwater Prevented 110mm
4.6
ƒ609
EVIL ENERGY 5/16" Fuel Check Valve One Way Inline Non Return Diesel Gasoline Black(8mm OD,2PCS)
4.5
ƒ88
15mm Single Check Valve WRAS Approved Compression Fitting Non Return Valve one Way Isolation Valve DZR Prevents Backflow Durable Construction (15mm)
4.8
ƒ65
MerrillMFG CVNL100 1" No-Lead Brass Check Valve 700 Series, 1"
4.6
ƒ60
PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe
4.7
ƒ225
Zurn Wilkins 34-NR3XLDU 3/4" NR3XL Pressure Reducing Valve with Double Union FNPT Connection
4.7
ƒ589
110mm Non Return Valve Backflow DN110 Single Stainless Steel Flap Valve
4.2
ƒ242
Whale LV1219 Non-Return Inline Valve, for Use with ¾-Inch and 1-Inch Diameter Pipes, Nitrile Construction , Black
4.4
ƒ104
Buffalo Retro fit -Non Return Valve to fit 6 inch (150mm) Sewerage Pipe. Rodent and Water Stop.
4.2
ƒ729
Non Return Valve Inline 6mm 8mm 10mm 12mm One Way Fuel Air Water Pipe Petrol Diesel (6MM)
3.9
ƒ76
Petzlifeworld 10 Nos Non-Return Check Valve For Aquarium Air Pump Airtube
3.9
ƒ25
SATYWALI Geyser NRV Non Return Valve 1/2 inch 0.8 MPa Pressure Safety Relief Water Geyser Valve
3.8
ƒ77
PK Brass NRV Non Return Valve - 1 Inch Size
4.4
ƒ78
Precious 1-Inch Pipe Non Return Valve (Gold, 1-Piece)
3.3
ƒ35
Buffalo Pest ControlWater and Rodent Non Return Valve 110mm / 4 inch
4.4
ƒ514
2 Pieces Inline Check Valve One Way Non Return Check Valve Plastic Water Non Return Valves for Water Fuel Gas Liquid Air
4.1
ƒ42
1-1/4" NPT Horizontal Check Valve, Brass Non Return Swing Check Valve to Prevent Water Backflow, Level One Way Counterflow Valve to Prevent the Medium Backflow for Oil Water Gas Air(1-1/4", DN32)
4.5
ƒ128
3/8" One Way Inline Check Valve 2 Pcs, Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve
ƒ18
Hortafixin Line One Way Hose Connector Non Return Valve. 13 mm, 1/2" Irrigation and Watering
4.0
ƒ89
EVIL ENERGY 3/8" Fuel Check Valve One Way Inline Non Return Diesel Gasoline Black(10mm OD,2PCS)
4.5
ƒ106
McAlpine T28-MNRV 1 1/2" Non-Return Valve
4.4
ƒ42
Multi-Flap MF3 Rat Barrier- Non Return Valve (DRAINS) 4" Clay or Plastic pipe
3.6
ƒ234
QWORK® Check Valve, One-Way Non Return ABS Valve 3/8" 10mm for Fuel Gas, 2 Pcs
4.2
ƒ51
15mm DZR Non Return Double Check Valve Isolation
4.4
ƒ166
2PCS 3/4 NPT Thread Spring Check Valve, Brass Non Return One Way Horizontal Check Valve, Vertical Inline Water Check Valve for Well, Pump, Tank, Backflow Prevention
4.7
ƒ38
15mm DZR Double Check Valve WRAS Approved Compression Fitting Non Return Valve One Way Issolation Valves Prevents Backflow and Contamination.
ƒ82
12Pcs PP Check Valve One Way Air Valve Inline Check Valve Single Way Non Return Valve Plastic Water Stop Check Valve for Fish Tank and Chemical Industry (4mm)
5.0
ƒ63
BE-TOOL Spring Check Valve 1/2" 18.5mm Brass Check Valve Non Return Single Check Valve for Water, Oil, Steam and Other Media (Pack of 1)
4.4
ƒ119
Aquarium Air Pump Check Valve 12PCS Fish Tank One Way Non-Return Check Valve Air Pump Accessories for 3/16 Inch Airline Tubing
4.5
ƒ31
3/4 NPT Thread Spring Check Valve, Stainless Steel Non Return One Way Horizontal Check Valve, Vertical Inline Water Check Valve for Well, Pump, Tank, Backflow Prevention
4.5
ƒ103
Buffalo Retro fit -Non Return Valve to fit 6 inch (150mm) Sewerage Pipe. Rodent and Water Stop.
5
ƒ2.239
3/4 inch Check Valve, 3/4 inch Boat Bilge Pump Check Valve, 3/4" in-line one way valve, 3/4" Non Return Valve Green
4.5
ƒ72
AQUANEAT Aquarium Check Valve, One Way Non Return Valve for Aquarium Air Pump, Check Valve for 3/16 Inch Airline Tubing, Fish Tank Accessories, 10pcs (Red)
4.3
ƒ36
8mm One Way Aluminium Fuel Valve 2 PCS Non Return Fuel Check Valve With 4 PCS Fuel Hose Spring Clamps For Petrol Diesel Oil Water Chrome Car Auto Carburettor Low Pressure Systems
4.3
ƒ85
Solid Brass 1/2 Inch In-line Spring Check Valve 1/2" NPT Female Thread One-Way Non-return Prevent Water Back-flow
4.6
ƒ65
8mm One Way Aluminium Fuel Non Return Fuel Check Valve for Petrol Diesel Oil Water Chrome Car Auto Carburettor Low Pressure Systems(2 Packs)
4.5
ƒ63
Quickun 1/2" Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, 2 Pcs
4.2
ƒ42
Jabsco in-Line Non-Return Valve - 3/4"
4.5
ƒ65
Push Fit ANTI SYPHON UNIT Plastic Washing Machine Dishwasher Valve Non Return - B0C6B2L17H
3.2
ƒ81
Five Oceans 1-Inch - 1 1/4-Inch - 1 1/2-Inch Check Valve Stepped Connection, Boat Bilge Pump Non-Return Check Valve, Marine In-Line One Way - FO2056
4.3
ƒ140
McAlpine Stainless Steel 150mm Shower Grid Tile Unit with Non-Return Valve FGT150-SV-110
4.2
ƒ362
MiJunHD 2PCS 4mm One Way Aluminium Fuel Valve, Non Return Check Valve Suitable for Petrol Diesel Oil Water,for Car Carburettor Low Pressure Systems
4.7
ƒ21
McAlpine ARB-1 4"/110mm Anti Back-Flow and Rodent Barrier Valve
4.4
ƒ166
10Pcs Anti Backflow Check Valve One Way PP Plastic Non Return Diaphragm Barb for Air Intake Feed Hose Pipe Fitting (4mm Blue)
5.0
ƒ60
Swing Check Valve Non-Return Check Valve PVC Double Union Solvent Weld Pipe Fittings for Metric Pressure Pipe (DN32 Φ40mm)
4.2
ƒ193
Drainage Flap Valve, Non Return Valve, With Universal Connection 72mm -100mm
4.7
ƒ457
Watering Non-Return Valve - 25mm Barbed for Garden Irrigation, Leaky Pipe and dripline Systems.
4.8
ƒ95
Extractor Fan Non Return Valve Ducting Pipe Backdraft Shutter Wind Shutter ZZ (100mm / 4")
4.2
ƒ70
Rat Blockersfor Drains - for 6 inch Drains (145/150mm) - Non-Return Valve, Twin Flaps (Pack of 1)
4.1
ƒ709
McAlpine Z28M-NRV Multifit Universal Waste Pipe 50mm 2" Inline Non Return Valve
4.2
ƒ60
SHYNE Premium 3/4 Inch Non Return Check Valve Made of Brass Robust, Rust-Proof and Waterproof for a Pump, Fountain, Washing Machine, Garden, Rain Butts, Barrel
4.6
ƒ31
McAlpine T28M-NRV Multifit Universal 40mm 1-1/2 Inline Non Return Valve by Mcalpine by Mcalpine
ƒ44
NPH 15mm Single Check Valve Compression/Non Return Valve
5.0
ƒ78
McAlpine �" Non-Return Valve R28-NRV
4.4
ƒ71
McAlpine 1�" Multifit in-Line Non-Return Valve S28M-NRV
4.3
ƒ118
PATIKIL 1/2" Barb Hose One Way Inline Check Valve, 3 Pcs Plastic Non Return Water Stops Ozone Resistance Valve for Aquarium Garden Fuel Oil Air Gas, Translucent
ƒ64
John Guest Push Fit Single Check Valve 12mm (12SCV)
4.9
ƒ86
Marina Plastic Check Valve/ Non Return Valve
4.5
ƒ21
SUPERTOOL Brass Check Valve 1 Inch Spring Check Valve Non Return Pump Inlet Filter Foot Valve with 1" 22mm Hosetail (Pack of 1)
4.2
ƒ147
McAlpine CONVALVE in-Line Vertical Non-Return Valve
4.3
ƒ111
Diameter 40mm Non Return Valve in-Line Gray Water Block Leak Protection Valve Washing Machine Dishwasher
3.7
ƒ188
VooGenzek 2 PCS Aluminium Petrol 1-Way Valve, 6mm Diameter Hose with 6 PCS Spring Clip, Petrol Diesel Fuel Oil 1-Way Check, for Petrol Diesel Oil Water Chrome Car Auto Carburettor
4.2
ƒ72
MLMLH One Way Check Valve - 2Pcs 6mm Plastic Inline Check Valves Non Return Valve Durable for Water Fuel Oil Gas Liquid Air
4.2
ƒ51
Aluminium Petrol 1-Way Valve, 2 Pieces Fuel Non-Return Valve, 8mm One Way Aluminium Fuel Valve, with 4 PCS Fuel Hose Spring Clamps, for Petrol, Diesel, Vegetable Oil, Water
ƒ23
Kamal Agrotech PVC NON Return Valve (NRV) with flang for agriculture and Industrial Use (2 inch)
5.0
ƒ14
SOMA™ Corrosion & Heat Resistant, Electric Geyser NRV (Non-Return Valve) with 0.8 MPa Pressure Rating, Made Of ABS (Acrylonitrile-based Thermoplastic Polymer Blend)
ƒ12
PEPE TAPES &VALVES| threaded non return valve(check valve)| Pressure drop|Leakage prevention (1 1/4"INCH)
ƒ31
Drain Pipe Non-Return Valve (NRV) and Rat Drain Flap 90mm
ƒ9
CentIoT - One-Way Non-Return inline check valve - white Plastic - for Water liquid gas (POM 4MM)
3.6
ƒ20
Non Return Valve 3/4 inch NRV
4.7
ƒ12
VINIXA Non-Return Valve (NRV) 2 Pcs+ 1/4" 5 Meter
5.0
ƒ68
Jainsons Pet Products Aquarium PP Plastic Check Valve Hose Non Return One Way Transparent Check Valve Air Pump Accessories (5 PP Plastic Check Valve)
4.5
ƒ50
PEPE TAPES &VALVES|threaded non return valve(check valve)| Pressure drop|Leakage prevention (1 INCH)
ƒ17
NJM Non-Return Valve SS 304 1/4" BSP
ƒ81
UPVC Non Return Valve (2cm) 3/4 inch
ƒ16
Vinixa Ro Non-Return Valve (NRV) Pack Of 2 Pcs
ƒ67
PEPE TAPES &VALVES| Pasting non return valve(check valve)| Pressure drop|Leakage prevention (1 INCH)
ƒ4
MAXAIR Brass Non Return Valve/Check Valve 3-Port 90° Degree Male Threaded Pnumatic Air Compressor Accessories (G Threaded 1/2 X 3/8 X 1/8")
5.0
ƒ89
CentIoT - One-Way Non-Return Inline Check Valve - Viton and Nylon PA66 Diaphram structure - for Fuel (3/8" 10MM)
ƒ37
DGK Spring Valve Set for Htp Sprayer Pump | Non Return Valve| Pressure Valve | Set of 6 Pies | 30L and 50L Pump
4.0
ƒ35
VAYINATO® (Pack of 5) Imported One Way Plastic Non Return Check Valve (Red with White) by Petzlifeworld
3.5
ƒ35
AQUALIQUID RO Elbows Connectors Reducer Direct Inlet Valve Straight Type 1/4 Inch QC x 1/2 inch Thread for RO Water Purifier (Pack Of 4)
4.0
ƒ21
Precious Brass Non Return Valve (1 Inch)
4.4
ƒ76
Non Return Valve (1/2 inch) Pipe Fitting
1.0
ƒ6
CentIoT - One-Way Non-Return inline check valve - Transparent Plastic - for Water liquid gas (PP 6MM)
4.2
ƒ21
PK Brass NRV Non Return Valve (1/2 INCH)
4.0
ƒ73
VAYINATO® Blue Plastic One Way Non-Return Valve Check Valve Aquarium Air Pump Accessories (Pack of 5) by Petzlifeworld
4.3
ƒ28
1 inch non return valve male to female
2.6
ƒ227
C2K Brass Non-Return Check Valve Air Liquid One Way Check Valve 3/4 inch
3.3
ƒ40
Brands
Centiot
Generic
Whale
Vayinato
Amazor
Buffalo Flood Systems
Mxuteuk
Pawfly
Plumbing4home
Evil Energy
Kudos-trading
Merrill
Pumpspy
Zurn
Msa
Petzlifeworld
Satywali
Pk
Precious
Buffalo Pest Control
N\a
Sywuwv
Hortafix
Mcalpine
Multi-flap
Qwork
Lvelectrics
Boltigen
Liebewh
Be-tool
Aincix
Aquaneat
Aipaide
Uenede
Quickun
Jabsco
Five Oceans
Mijunhd
Hilitand
Senrise
Armar Trading Ltd
Rat Blockers
Shyne
Nph Plumbing & Heating
Patikil
John Guest
Marina
Super Tool
Sagasave
Voogenzek
Mlmlh
Svupue
Vinixa
Jainsons Pet Products
Vinixa Ro
Maxair
Dgk
Aqualiquid Ro
C2k