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Check Valves

The important part for any pool is the valves attached to it. The Major Pool Supplies offers Spears S152020 PVC 2-Inch White Utility Swing High Performance Check Valve that is compact and is best for landscape and irrigation, pool and spa and aquaculture. Stenner MCINJ38 3/8" Injection Check Valve - 5 Pack can be used for injecting chemicals into pipelines.

CUS-CMP25830360000-GS-BS

CMP 25830-360-000 Corrosion Resistant Serviceable Check Valve 1.5" Socket

CMP 25830-360-000 Corrosion Resistant Serviceable Check Valve 1.5" Socket

Regular price $48.20

PRA-PR202CVC050CR-BS

Praher 202-CVC-050CR 2" Socket Double Union Spring Check Valve

Praher 202-CVC-050CR 2" Socket Double Union Spring Check Valve

Regular price $45.82

AME-PV152015-BS

American Granby 1520-15 1.5" Slip x Slip PVC Swing Check Valve

American Granby 1520-15 1.5" Slip x Slip PVC Swing Check Valve

Regular price $41.44

DEL-7-1140-01-HZ16

Del Ozone 7-1140-01 0.25" x 0.37" Barb Check Valve

Del Ozone 7-1140-01 0.25" x 0.37" Barb Check Valve

Regular price $20.48

MAG-0821-15C-HZ16

Magic Plastics 0821-15C 1.5" s 0.5B Check Valve Smart Check

Magic Plastics 0821-15C 1.5" s 0.5B Check Valve Smart Check

Regular price $40.97

PEN-R172248-HZ16

Pentair R172248 Check Valve for Rainbow Automatic Feeder 320

Pentair R172248 Check Valve for Rainbow Automatic Feeder 320

Regular price $21.06

HYD-48-0200-JL-HZ

HYDROQUIP 48-0200 Ozone Install Kit, Hydro-Quip, Hose,Check Valve,Instructions

HYDROQUIP 48-0200 Ozone Install Kit, Hydro-Quip, Hose,Check Valve,Instructions

Regular price $24.93

WAT-600-8140-BS

Waterway 600-8140 1.5" 0.25LB Air Blower Spring Check Valve

Waterway 600-8140 1.5" 0.25LB Air Blower Spring Check Valve

Regular price $19.62

THE-V60311N-BS

Thermoplastic 0600ASPXOEEWML 6" PVC Butterfly Valve with Handle

Thermoplastic 0600ASPXOEEWML 6" PVC Butterfly Valve with Handle

Regular price $309.71

PEN-R172324NS-BS

Pentair R172324NS 0.5" Check Valve for Pool & Spa Size Automatic Feeder

Pentair R172324NS 0.5" Check Valve for Pool & Spa Size Automatic Feeder

Regular price $41.83

PEN-072523-BS

Pentair 072523 Stainless Steel Spring for Ortega Check Valve

Pentair 072523 Stainless Steel Spring for Ortega Check Valve

Regular price $20.11

AIR-AS5001100-BS

Air Supply 112500 1.5" ID 2" OD 2" Spring Clear Check Valve for Blower

Air Supply 112500 1.5" ID 2" OD 2" Spring Clear Check Valve for Blower

Regular price $22.72

HAY-CX500CV-BS

Hayward CX500CV 0.75" Check Valve for Chemical Feeder

Hayward CX500CV 0.75" Check Valve for Chemical Feeder

Regular price $54.02

MAG-0821-20MC-HZ16

Magic 0821-20MC 2" Slip Smart Check Valve with Magnet Clear

Magic 0821-20MC 2" Slip Smart Check Valve with Magnet Clear

Regular price $49.66

WAT-WW6008160-BS

Waterway 600-8160 2"SPG x 2"SPG 0.25# Spring Check Valve

Waterway 600-8160 2"SPG x 2"SPG 0.25# Spring Check Valve

Regular price $20.10

PEN-R172323-BS

Pentair R172323 0.25" Corrosion Resistant In-Line Check Valve

Pentair R172323 0.25" Corrosion Resistant In-Line Check Valve

Regular price $23.00