TVH-R20GNPM161 Topworx Switchbox

POA
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Product Description

The TVH-R20GNPM161 is a TopWorx valve position switchbox with a 316 stainless steel base and lid. It is rated intrinsically safe.

Position sensing is by two SPDT reed switch modules. The switchbox has a standard 90° visual indicator showing green for open and red for closed, a NAMUR 316 stainless steel shaft, two ½" NPT conduit entries and silicone O-rings.

It is fitted with one 24VDC pilot (fail open/closed) and a 316 stainless steel spool valve rated 1.0 Cv with 1/4" NPT ports.

Technical Specs

Enclosure TVH - 316 Stainless Steel base and lid
Bus/Sensor R2 - (2) Reed switch module SPDT
Area Classification 0 - Intrinsically safe
Visual Display G - Standard 90° Green OPEN, Red CLOSED
Shaft N - NAMUR 316 stainless steel
Conduit Entries P - (2) ½" NPT
O Rings M - Silicone
Pilot 1 - (1) 24Vdc pilot, fail open/closed
Spool Valves 6 - 316 stainless steel
Valve CV 1 - 1.0 Cv (1/4" NPT Ports)