Product Description
The Flowserve Worcester 44 Series offer A superior stem seal design, consisting of live loaded PEEK and Polyfill thrust bearings and seals, significantly increases valve cycle life over conventional ball valves and extends time between packing adjustments. All this developed by laboratory testing with full performance data. Multiple seat materials from polymer to metal to metal seating for a broad range of applications.
Jeff Morris Limited offers a complete line of pneumatic and electric actuation packages along with Switchboxes and Positioners for the Flowserve Worcester 44 Series Ball Valves.
Worcester A44 Reduced Bore Ball Valve
Size
8mm – 50mm (1/4” – 2”)
Valve Features
3-Piece Design, with swing out centre section
Reduced Bore
Anti-Static Design
Live Loaded Stem
End Connections Available
BSP Parallel Threaded
BSP Taper Threaded
NPT Threaded
Butt Weld
Socket Weld ASME B16.11
Temperature Range
–30°C to + 260°C (depending on material & pressure)
Pressure Rating
69 BAR
Body & End Cap Material
Carbon Steel ASTM A105
Carbon Steel Steel ASTM A350 LCB
Stainless Steel ASTM A351 CF8M (316)
Nickel Aluminium Bronze
Ball Material
Stainless Steel 316
Nickel Aluminium Bronze
Stem Material
Stainless Steel 316
Nickel Aluminium Bronze
Seat Material
Virgin PTFE
15% Glass Reinforced PTFE
25% Glass Reinforced PTFE
Fluorofill
Body Seal Material
Virgin PTFE
Stem Packing Material
35% Carbon Reinforced PTFE
