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Side-Exit Check Valve
Brand: The Lee CompanyUsing the side exit porting allows the ball to move out of the flow path, providing increased flow capacity and enhanced silt resistance in a similar package size.
Side Exit Lee Cheks are available in 0.093, 0.187 and a 0.343 inch diameter.
The ultra miniature 0.093 inch diameter is forward flow only for up to 4,000 psi systems. The 0.187 inch diameter is available screened and unscreened, with forward flow only for 4,000 psi systems. The 0.343 inch diameter is available unscreened, with reverse flow only for 5,000 psi systems.
Specifications
Brand
Body Diameter
- 0.093"
- 0.187"
- 0.343"
Nominal System Pressure
- 093 & 187: 4,000 psi
- 343: 5,000 psi
System Peak Pressure
- 093 & 187: 5,400 psi
- 343: 6,750 psi
Lohm Rate
- 093: 700 Lohms max
- 187: 140 Lohms max
- 343: 30 Lohms max
Body Material
- 093: 15-5PH Cres
- 187: 17-4PH Cres
- 343: 303 Cres (Rear), 15-5PH Cres (Front)
Operating Pressure
- Max 4,000 psi
Material of Construction
- Pin: 13-8 MO Cres
- Spring: 17-7PH Cres
- Ball: 440C Cres
- Ball Follower/Spring Seat: 15-5PH Cres (093)
- Spring Seat: 15-5PH Cres
- Ball Follower/Spring Guide: 304 Cres (187)
- Pin/Spring Seat: 17-4PH Cres (187)
- Poppet: 15-5PH Cres (343)
- Nose Seal: 6061-T6 AL (343)
