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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 $43.07

The-V30311N-BS

Thermoplastic 0300ASPXOEEWML 3" PVC Butterfly Valve with Handle

Thermoplastic 0300ASPXOEEWML 3" PVC Butterfly Valve with Handle

Regular price $193.71

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 $39.25

PUL-PSFU8800712-BS

Pulsafeeder U8800712 0.25" OD x 0.25" NPT Injection Fitting Assembly

Pulsafeeder U8800712 0.25" OD x 0.25" NPT Injection Fitting Assembly

Regular price $47.05

THE-V40311N-BS

Thermoplastic 0400ASPXOEEWML 4" PVC Butterfly Valve with Handle

Thermoplastic 0400ASPXOEEWML 4" PVC Butterfly Valve with Handle

Regular price $214.18

CUS-25280-000-920-GS-HZ

Custom Molded 25280-000-920 PowerClean Mini Chlorinator Check Valve Assembly

Custom Molded 25280-000-920 PowerClean Mini Chlorinator Check Valve Assembly

Regular price $25.82

HAY-SP14461S-BS

Hayward SP14461S 1.5" Socket ABS Union Check Valve

Hayward SP14461S 1.5" Socket ABS Union Check Valve

Regular price $28.56

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

CUS-CMP25830410000-GS-BS

Custom Molded CMP 25830-410-000 Corrosion Resistant Serviceable Check Valve

Custom Molded CMP 25830-410-000 Corrosion Resistant Serviceable Check Valve

Regular price $43.57

STE-MCDBINJ-BS

Stenner MCDBINJ 0.25" Injection Check Valve - Pack of 5

Stenner MCDBINJ 0.25" Injection Check Valve - Pack of 5

Regular price $66.40

CUS-CMP25830704000-GS-BS

Custom Molded 25830-704-000 180° 1.5" Socket x 2" Spigot CPVC Check Valve -Black

Custom Molded 25830-704-000 180° 1.5" Socket x 2" Spigot CPVC Check Valve -Black

Regular price $44.58

PEN-R172324-BS

Pentair Rainbow R172324 0.5" Corrosion Resistant In-Line Check Valve - No Ball

Pentair Rainbow R172324 0.5" Corrosion Resistant In-Line Check Valve - No Ball

Regular price $39.62

CUS-CMP25062159000-GS-BS

Custom Molded 25062-159-000 Swing Check Valve 1.5" SXS

Custom Molded 25062-159-000 Swing Check Valve 1.5" SXS

Regular price $17.84

MAG-0823-20RT-HZ16

Magic 0823-20RT 2" Fine Threaded 0.5"LB Check Valve - White

Magic 0823-20RT 2" Fine Threaded 0.5"LB Check Valve - White

Regular price $45.65

CUS-CMP25830814000-BS

Custom 25830-814-000 2" Skt x 2.5" Spigot Black CPVC Check Valve

Custom 25830-814-000 2" Skt x 2.5" Spigot Black CPVC Check Valve

Regular price $45.07