ROSS - DMC2 Series Double Valve - DM2CNA66A21

ROSS – DMC2 Series Double Valve Type DM2CNA66A21

NBR Stations: 1
Voltage: -
Thread Type: NPT
Port Size: 2-1/2" (IN), 2-1/2" (OUT)
Default Position: Normally Closed
Type &amp; Actuation: 2/2 Single Solenoid Controlled
Manual Override: Non-Locking Manual Override

Redundant control can achieve Category 4, PL e, when used with proper safety controls
Dynamic Monitoring, and air flow control functions are simply integrated into two identical valve elements
Asynchronous movement of valve elements is detected by the dynamic monitoring and the valve latches in the safe condition, resulting in a residual outlet pressure of less than 1% of supply
Manual valve reset
Poppet design that is dirt tolerant, wear compensating for quick response and high flow capacity
PTFE backup piston rings enhances valve endurance enabling operation with or without in-line lubrication
Includes a pressure switch with both normally open (NO) and normally closed (NC) contacts to provide status feedback to the control system indicating whether the valve is in the lockout or ready-to-run condition
High flow, clog resistant silencer included
Base mounted for ease of valve replacement, captive valve-to-base mounting screws
Inlet and outlet ports on both sides (plugs for unused ports included)
SISTEMA Library available for download

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DMC2 Series Double Valve Type DM2CNA66A21

Safe Exhaust Safety Function

The DM2® Series C valve safety function is to shut off supply or pneumatic energy and to exhaust any pneumatic energy from downstream of the valve.

ROSS - DMC2 Series Double Valve -SIZE DM2CNA66A21

The DM2® Series C Safe Exhaust valves are dual valves used to block the supply and remove the downstream pressure from the circuit or machine. It is integrated into the electrical safety system to remove potentially hazardous energy in order to provide employees safe access to a machine or zone. By quickly removing the pneumatic energy with a safety valve, determined by the risk assessment, the safety system integrity is maintained allowing the employee to complete their tasks and safely and rapidly.