Double block and bleed ball valves
Worcester Series 22 Double Block & Bleed Ball Valve
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The Worcester range of floating ball design double block and bleed ball valves we can provide are suitable for the majority of our customer’s process applications requiring confirmation of positive isolation. Available with screwed / socket weld / butt weld or flanged end configurations as standard.
| Pressure Rating | PN69 & Class 300 |
| Materials | ASTM A352 LCB, ASTM A105, ASTM A216 WCB & ASTM A351 CF8M, ASTM A182 F316 Other materials available on request to suit specific process applications. |
| End Connections | Flanged, Screwed, Socket weld and butt weld. |
| Valve Bores | Full and reduced bore available. |
| Size Range | ½” to 6” |
| Seat Materials | Virgin PTFE, 15% or 25% Glass filled PTFE, Vespel, Delrin, Acetal, UHMWPE, Fluorofil, PEEK & Metal. |
| Body Designs | Three piece valve bodies located around a centre drain block. |