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Sempell Low Pressure Parallel Slide Valve
Brand: SempellPositive and reliable isolation, with low operating forces.
Features- Excellent Reliability.
- Self Cleaning Action Between Disk and Seat.
- Welded-in Seats Hard-faced with Stellite® or Equivalent.
- Low Cost Maintenance.
- Lower Operating Forces than Wedge Gate Design.
- Interchangability of Pa.
- Improved Performance.
- Lower Pressure Drop Characteristic than Wedge Gate Valve.
- Reduced Actuator Size/Cost by 30% when Compared to Wedge Gate.
- Improved Sealing Assisted by Line Pressure.
- Low Operating Torque.
- Seals on Position not Torque.
Specifications
Brand
Applications
- Boiler, Balance of Plant, Steam Turbine, Steam Headers, HRSG, High Temp, Evaporators & Recovery Boiler, Cogeneration, Boilers
Approvals & Certifications
- India Boiler Registration, ASME B31.1, PED
Body Design
- Top Entry, Long Pattern
End Connection
- Butt Weld, Flanged
Material
- Carbon Steel, Steel, Alloy
Operating Temperature
- High Temperature
Pressure Class
- ASME
Process Connection Type
- CL600 RF, Class 300 RF, BWE, 600 RF, 300 RF
Seat / Seal Type
- Parallel Slide, Metal-to-Metal
Shutoff Class
- Class V (FCI 70-2)
Standards
- ASME B16.34
Style
- Direct-Operated
Valve Size
- 5”, 6” (DN 150) & Larger, NPS 2-1/2 / DN 65, NPS 3 / DN 80, NPS 4 / DN 100
Valve Size Standard
- NPS
Valve Type
- Gate