The TVF-G22YNMM1A8 is a TopWorx valve position switchbox with a tropicalised aluminium base and a clear resin lid. It is rated non-incendive.
Position sensing is by two hermetically sealed SPDT GO™ Switches rated 3A. The switchbox has a 90° visual indicator showing yellow for open and black for closed, a NAMUR 316 stainless steel shaft, two M20 conduit entries and silicone O-rings.
It is fitted with one 24VDC pilot (fail open/closed) and a hard coat anodised aluminium spool valve rated 1.0 Cv with 1/4" BSP ports.
