4 in. Ductile Iron Flanged Swing Check Valve
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GA Industries
Figure 340-S 4 in. Ductile Iron Flanged Swing Check Valve
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Purchase history
GA Industries
Figure 340-S
4 in. Ductile Iron Flanged Swing Check Valve
340-S 4
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Product Details
- Ductile iron housing with long radius midsection for less restriction to flow
- Ball and socket disc/disc arm connection allows greater articulation for the bronze disc to seat on the Buna-N resilient seat for drip tight sealing
- Full flow design
- Body, Cover & Disc: Ductile Iron, ASTM A536, Grade 65-45-12
- Standard configuration is right hand facing the inlet side of the valve
- Horizontal or Vertical Installation
- The position of the lever is field reversible
- The lever and spring or Lever and weight design assures the valve closes prior to reversal of the water column to minimize water hammer
- Hinge Shaft: Stainless Steel, Type 303
- Body Seat: Stainless Steel, Type 316
Specifications
- ANSI:
- ANSI B16.1
- ASME:
- ASME B16.42
- ASTM:
- ASTM A-536 Grade 65-45-12
- AWWA:
- AWWA C-508
- Coating:
- Epoxy
- Collection:
- Figure 340-S
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- Height:
- 7-1/2 in
- Installation Type:
- Horizontal, Vertical
- Length:
- 11-1/2 in
- Material:
- Ductile Iron
- NSF:
- NSF 61
- NSF Certified:
- Yes
- Pressure - High:
- 250
- Pressure - Maximum:
- 500 psi
- Pressure Class:
- 125#
- Valve Body Style:
- Swing
- Valve Disc Material:
- Ductile Iron
- Valve Operator:
- Lever Handle
- Valve Port Opening:
- Full Port
- Valve Seat Material:
- Buna-N
- Valve Size:
- 4 in
- Valve Type:
- Swing Check Valve
- Weight:
- 100 lb