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- Model FA - Swing Check Valves
Model FA -Swing Check Valves
FromPerar s.p.a
Compact swing check valve is a manufacturer standard design suitable to combine a compact ball valve design with robustness and reliable performances. The valve design is based on swing clapper full opening configuration with dedicated end flanges to get the operating torque as lower as possible.
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BASIC CHARACTERISTICS
- API6A design
- Full opening design with optimized body profile to reduce flow turbulence
- Spring loaded clapper
- Clapper-stem arrangement completely assembled inside the pressure boundary eliminating external leak path
- End flange connection directly to the valve body
- End flanges sized to withstand bending load up to 100% of pipe yield at full working pressure
- Fire testing to API6FD
- Compact design to save between 60% and 75% of valve weight if compared to standard ANSI valves.
- Renewable seat
3750 psi
- Size : 2” to 14” ( Standard design )
- Size: 16” to 24” (Available on request )
6250 psi
- Size : 2” to 12” ( Standard design )
- Size: 14” to 24” (Available on request )
10000 psi
- Size : 2” to 12” ( Standard design )
15000 psi
- Size: 2” to 8” (Available on request )
- Primary Soft Seat Standard
- Seal Areas Overlay On Request
- Primary Metal Seat On Request
- Wetted Areas Overlay On Request
- Full Opening Design Standard
- Swivel Flanges Standard
- Vent Port ( >6”) Standard
- Fire Safe Design Standard
- Antistatic Device Standard
- Renewable Seat Standard