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Manual Valves, Fittings &Accessories

Y Check Valves
1/2" to 4", PVC

Y check valve

 

SelectionChart
SizeMaterialEndConnectionSealsPressureRating
1/2"-4"PVC Socket,Threaded
or Flanged*		Viton®150psi @ 70F
non-shock
* 1/2" to1 - 1/2" not available flanged
Features
  • Full flow design
  • Minimum pressure drop
  • Hex cap removes easily for screen cleaning
  • PVC coil to guide disc to a positive seat
  • Minimal back pressure required to seat disc
 
CvFactors
SizeValueSizeValue
1/2"0.82"65.0
3/4"3.02- 1/2"75.0
1"9.03"110.0
1- 1/4"26.04"240.0
1- 1/2"45.0--

Swing CheckValves
3" to 8", PVC and PPL

Swing check valve
SelectionChart
SizeMaterialEndConnectionSealsPressureRating
3"and 4"
(75 & 100mm)		PVCor glass-
reinforced PPL		FlangedViton®or
EPDM		225psi @ 70F
6"and8"
(150 & 200mm)		150psi @ 70F
 
Features
  • High temperature/pressure ratings
  • Patent-Pending two-in-one seal design
  • Unique two-in-one seat design
  • Built-in flange seals
  • Two drain ports
  • Self-aligning clapper seal 
Options
  • Counterweight

    • for closing
    assistance
CvFactors
SizeValue
3"328
4"514
6"1278
8"2549
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