1010203 Potter PCVS-2 Potter Control Valve Switch - Double Switch

Features

• NEMA 4X* (IP 65) and 6P (IP 67) *Enclosure is 4X. For additional corrosion protection of mounting hardware, use model PCVS-2 CRH
• -40º to 140º (-40ºC to 60ºC) operating temperature range
• Visual switch indicators
• Two conduit entrances
• Adjustable length trip rod
• Accomodates up to 12AWG wire
• Switch detects tampering and valve closure
• RoHS compliant
• Two SPDT contacts

Description

The Model PCVS is a weather proof and tamper resistant switch for monitoring the open position of fire sprinkler control valves of the wall and yard post indicator and butterfly types. Two SPDT (Form C) contacts are provided which will operate when the valve position is altered from an open state. The unit mounts in a 1/2” NPT tapped hole in the post indicator or butterfly valve housing. The device is engaged by the indicating assembly of the post indicator or the operating mechanism of the butterfly valve, actuating switches when the valve is fully open. The unit should be installed where it is accessible for service. The cover is held in place by two tamper resistant screws that require a special tool to remove. The tool is furnished with each device.

Testing

The operation of the PCVS and its associated protective monitoring system shall be tested upon completion of the installation and inspected, tested and maintained in accordance with all applicable local and national codes and standards and/or the Authority Having Jurisdiction, (manufacturer recommends quarterly or more frequently). A minimum test shall consist of turning the valve operating mechanism towards the closed position. The PCVS shall operate within the first two revolutions of the operating mechanism. Fully close the valve and ensure the PCVS does not restore. Fully open the valve and ensure that the PCVS restores to normal.

Technical Specifications

• Dimensions - See Fig. 10
• Weight - 1.0 lbs (0,45 kg)
• Enclosure - Cover: Die Cast Finish: Red Powder Coat, Base: Die Cast Finish: Black Powder Coat All parts have corrosion resistant finishes
• Cover Tamper - Tamper Resistant Screws Optional Cover Tamper Switch Available
• Contact Ratings - PCVS-2: Two Sets of SPDT (Form C) 10.0 Amps at 125/250 VAC 2.0 Amps at 30VDC Resistive 10 mAmps minimum at 24 VDC
• Environmental Limitations - -40º F to 140ºF (-40ºC to 60ºC) NEMA 4X (IP 65) and NEMA 6P Enclosure (IP67) (Use suitably rated conduit and connector) Indoor or Outdoor Use (See PIVSU-EX Bulletin 5400694 for Hazardous locations)
• Conduit Entrances - Two Knockouts for 1/2” conduit provided
• Service Use - NFPA 13, 13D, 13R, 72

1010203 Specifications PDF