T Handle Ergonomic Handle Design. Valve Stem Stem with cold rolled threads for high strength and smooth operation. Needle Seal PTFE Packing or Double O-Ring Needle Non-rotating Needle for smooth operation and minimum wear of sealing elements. Back Seat Metal to Metal secondary needle seal and therefore the needle is anti-blowout / non-removable – For your safety. Valve Seat Material: ETFE, POM or PEEK Valve Seats are field replaceable |
Color Coded Dust Cap For operating thread protection: Isolate - Blue Vent/Test - Red Equalize - Green Color Coded Options Following options are also color coded below dust cap: Oxygen Service - White Graphite Packing - Black TA-Luft Option - Magenta Lock Pin Eliminates unauthorized removal of the bonnet assembly. Bonnet Bonnet-to-Body Metal Seal Traceability of Materials All AS-Schneider Soft Seated Valves and Manifolds have material traceability. A unique code is stamped on all valve bodies linking them with their material and chemical analysis certificates. |