ACCUSEAL
Steam Power Valve
Applications :
• Boiler Drains and Vents
• Turbine Drains and Vents
• Control Valve Isolation
• Equipment Isolation
• Longer lasting alternative to gate and globe valves
Size: ½” – 2½” (various bore sizes available)
ASME Pressure Class: 600 – 4500 Limited Class
End Connections: SW – ASME B16.11 (Standard) Per customer specifications
Features and Benefits:
• Omni-Lap 360o optimized roundedness and matched ball and seats assemblies ensure 100% seal
• 410 HVOF trim for boiler drains and vents
• 718 Fused Carbide trim for HP drains, HRH drains, turbine drains and any high cycle or high thermal stress applications
• Withstands severe thermal shocks
• Tight shutoff to API 598/MSS SP-61
• Wave spring maximizes thermal cycling strength for longer life
• ISO 5211 Mounting Patterns
CR2
Applications :
• Boiler Drains and Vents
• Turbine Drains and Vents
• Control Valve Isolation
• Equipment Isolation
• Longer lasting alternative to gate and globe valves
Size: 1”- 3“ (various bore sizes available)
ASME Pressure Class: 600 – 4500 Limited Class
Socket weld, Buttweld & Hub Connections:
Complies with the ASME Section VIII Div. 1, 2 and 3 Boiler and Pressure Vessel codes. ASME Certificates of Authorization for ASME Section VIII Div. 1 (“U”), 2 (“U2”) and 3 (“U3”) are currently maintained.
Features and Benefits:
• Provides reduced total cost of ownership for operator
• Hub eliminates welding and PWHT requirements after installation
• Designed for extended lifespan with easy disassembly, maintenance, and complete repairability in the field
• Omni-Lap 360° optimized roundness and matched ball and seat assemblies ensure 100% seal
• Tight shut-off to API 598/MSS SP-61
• Withstands severe thermal shocks
• Field repairable
CSV
Applications :
• Critical Isolation
• Custom designed to solve problem applications
Size: ½” – 30” (larger sizes available)
ASME Pressure Class: 150 – 4500 Standard, limited and special classes
Sealing Options:
• Uni-directional – Standard
• Bi-directional – Optional
End Connections:
Per customer specifications
Features and Benefits:
• Omni-Lap 360° ball and seat
• Application specific coatings
• Coating matched to ball and seat materials to withstand thermal shocks
• Articulating gland flange prevents stem binding and galling during adjustments
• External and internal guide bearings ensure proper alignment preventing lateral motion of the stem, even during side loading
• Replaceable ball and seats provide field repairability
SP2
Features and Benefits:
• Full Bore Straight through, smooth full bore flow path allows for highest flowing capacity (Cv or Kv) with no flow interruptions.
• Automated Lapping An automated mate-lapping system laps the ball and seat in unison, creating 100% matched sealing surfaces (a mirror-like finish) that equates to gas-tight sealing.
• Field Repairable 2-Piece Flanged seat design, Nitrided 410 SS Ball and Seat
• Zero Leakage Seat Tightness All (100%) valves are tested to ‘Zero Leakage’ acceptance criteria API 598 with low pressure gas test.
• Mounting Flange For Automation Allows user to adapt many actuators with ease.
• Repairable Valve is repairable and can be supplied with spare parts kit.