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You are here: Home > Lawn Irrigation > Valves > Check Valves > In-Line Check Valves

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Hunter HC-50F-50F-1/2 in FPT X 1/2 in FPT Check Valve
Hunter Grey 3 - 15 GPM Check Valve 1/2" FPT | HC-50F-50F
  • 1/2 in FPT X 1/2 in FPT
  • Check Valve to eliminates low head drainage.
  • Saves Water
  • Ability to adjust from 5 ft. to 32 ft.
  • No extra fittings required.

Our Price: $7.00
Sale Price: $4.84
You save $2.16!
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Hunter HC-50F-50M-1/2 in FPT X 1/2 in MPT Check Valve
Hunter Grey 3 - 15 GPM Check Valve 1/2" FPT x MPT | HC-50F-50M
  • 1/2 in FPT X 1/2 in MPT
  • Check Valve to eliminates low head drainage.
  • Saves Water
  • Ability to adjust from 5 ft. to 32 ft.
  • No extra fittings required.

Our Price: $7.00
Sale Price: $4.84
You save $2.16!
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Hunter HC-75F-75M-3/4 in FPT X 3/4 in MPT Check Valve
Hunter Grey 3 - 15 GPM Check Valve 3/4" FPT x MPT | HC-75F-75M
  • 3/4 in FPT X 3/4 in MPT
  • Check Valve to eliminates low head drainage.
  • Saves Water
  • Ability to adjust from 5 ft. to 32 ft.
  • No extra fittings required.

Our Price: $8.00
Sale Price: $5.53
You save $2.47!
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Check Valve
Dura S12-007 3/4" In Line Spring Check Valve
  • Size: 3/4"
  • EPDM O-Ring
  • BUNA-N #15 O-Rings included

Our Price: $8.66
Sale Price: $5.98
You save $2.68!
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Aqualine CVI-075 In-Line Brass Check Valve (3/4 in.)
Aqualine Check Valve 3/4" FIPT | CVI-075
  • 3/4" threaded brass in-line check valve

Our Price: $14.70
Sale Price: $7.08
You save $7.62!
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Aqualine CVI-100 In-Line Brass Check Valve (1 in.)
Aqualine Check Valve 1" FIPT | CVI-100
  • 1" threaded brass in-line check valve

Our Price: $20.74
Sale Price: $8.48
You save $12.26!
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Check Valve
Dura S12-010 1" In Line Spring Check Valve
  • Size: 1"
  • EPDM O-Ring
  • BUNA-N #15 O-Rings included

Our Price: $12.62
Sale Price: $8.98
You save $3.64!
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Check Valve
Dura S12-012 1-1/4" In Line Spring Check Valve
  • Size: 1-1/4"
  • EPDM O-Ring
  • BUNA-N #15 O-Rings included

Our Price: $16.37
Sale Price: $11.48
You save $4.89!
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Check Valve
Dura S12-015 1-1/2" In Line Spring Check Valve
  • Size: 1-1/2"
  • EPDM O-Ring
  • BUNA-N #15 O-Rings included

Our Price: $16.37
Sale Price: $11.48
You save $4.89!
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Aqualine CVI-125 In-Line Brass Check Valve (1-1/4 in.)
Aqualine Check Valve 1-1/4" FIPT | CVI-125
  • 1-1/4" threaded brass in-line check valve

Our Price: $33.00
Sale Price: $13.48
You save $19.52!
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Check Valve
Dura S12-020 2" In Line Spring Check Valve
  • Size: 2"
  • EPDM O-Ring
  • BUNA-N #15 O-Rings included

Our Price: $20.19
Sale Price: $13.98
You save $6.21!
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Aqualine CVI-150 In-Line Brass Check Valve (1-1/2 in.)
Aqualine Check Valve 1-1/2" FIPT | CVI-150
  • 1-1/2" FPT brass in-line check valve

Our Price: $39.90
Sale Price: $16.48
You save $23.42!
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In-Line Check Valves

Keep water moving in the right direction with an inline check valve. Designed to be installed in-between joints where you wish to allow water to flow through but not backward. One popular installation method for these valves is to place them in front of a sprinkler head or on sprinkler heads at the base of a hill or inclined area where drainage is prone to puddling.
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