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DAYTON Spring Check Valves

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Screen Material: Stainless Steel , Seal Material: Buna N , Spring Material: Stainless Steel
StyleModelConnection TypeLengthMaterialMax. Temp.Overall HeightSizeWidthPrice
A
4RG69
FIPT7 15/16"PVC120 Degrees F4 1/16"2"4 1/16"£189.96
A
4RG67
FIPT6.375"PVC120 Degrees F3 13/64"1.25"3 13/64"£72.41
A
4RG66
FIPT5.75"PVC120 Degrees F2 5/16"1"2 5/16"£160.08
A
4RG65
FIPT4.593PVC120 Degrees F1.75"3/4"1.75"£60.36
A
4RG68
FIPT6.75"PVC120 Degrees F3 13/64"1.5"3 13/64"£81.39
A
4RG64
FNPT4 13/32"PVC120 Degrees F1.75"1/2"1.75"£122.61
B
4RK71
MNPT x FNPT-Ductile Iron180 Degrees F-2"-£208.89
B
4RK70
MNPT x FNPT-Ductile Iron180 Degrees F-3"-£421.55
C
4RG75
Slip7 15/16"PVC120 Degrees F4 1/16"2"4 1/16"£108.12
C
4RG70
Slip4 13/32"PVC120 Degrees F1.75"1/2"1.75"£51.47
C
4RG72
Slip5.75"PVC120 Degrees F2 5/16"1"2 5/16"£63.78
C
4RG71
Slip4.593PVC120 Degrees F1.75"3/4"1.75"£57.08
C
4RG73
Slip6.375"PVC120 Degrees F3 13/64"1.25"3 13/64"£80.03
C
4RG74
Slip6.75"PVC120 Degrees F3 13/64"1.5"3 13/64"£81.17

Spring Check Valves

Dayton spring check valves prevent backflow into wastewater lines, sump disposal lines, sewage lift stations and ejector systems. They are used with diaphragm, piston & metering pumps, and feature PVC / ductile iron construction for mechanical strength. They come integrated with Buna-N seals for excellent resistance to alcohols, petroleum-based oils & silicone greases; and are capable of withstanding liquid temperatures up to 180 degrees F.

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