The Rotating Limit Switch Box Assembly model QT is an accessory which enables remote and local valve position monitoring of BERMAD 400Y Torrent Deluge / Water Control Valves. The low profile robust anodized and epoxy-coated aluminum housing makes it well-suited for use in corrosive, heavy wash down applications and harsh environments. The limit switch box assembly is suitable for Zone 1 hazardous locations as per IEC/EC or Div. 1 to NEC/NEMA standards (see specification below). It is equipped with two SPDT type proximity switch sensors, hermetically-sealed, and activated by an internal magnetic target. The switch is equipped with Tungsten contacts, designed for moderate power applications and is electrically rated for 3 Amps at 125VAC or 240 VAC. The switch box incorporates a highly visible dual color visual position indicator.
Suitable for use in various process environments
Screw-on vapor tight cover allows quick enclosure access, saving valuable maintenance and set-up time.
Enables quick, convenient attachment of field wiring
Hermetically-sealed suitable for safe signaling
Touch and tune switch settings allows fast adjustments without the use of tools
Shaft O-rings seal the drive bearing from both external corrosives and internal contaminants.
Oil impregnated bronze bearing maintains smooth operation and eliminates the potential for shaft seizure
Highly Visual indication of valve status
Tel : 076-513100-3