ROSS Controls RSe Series Control Reliable Double Valves

ROSS Controls RSe Series Double Valves
Safety Exhaust (Dump) and Safe Cylinder Return Sub-base Mounted Valves Designed For External Monitoring
RSe Series Control Reliable Double Valves

The RSe Series double valves are redundant 3/2 and 5/2 valves for external monitoring, that are designed to meet the needs and requirements of safe air supply/exhaust (3/2 Valves) and safe cylinder return (5/2 Valves) applications for machinery with pneumatic controls.

Port Size 1/8, 1/4, & 1/2

Features & Benefits

  • Rapid response for minimum actuating time
  • Status indicator provides valve condition (ready-to-run) feedback
  • Position sensors for valve fault monitoring – external monitoring device required
  • Well-proven spool valve design for reliable, smooth function
  • Pressure range: 40 to 145 psig (3 to 10 bar), external pilot supply port is a standard feature
  • Base-mounting design
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How To Order

(Choose your options (in red) to configure your valve model number)

Standard Specifications

Construction: Spool and sleeve.
Mounting Type: Base.
Actuation: Solenoid pilot operated with spring return.
One solenoid per valve element – both to be operated synchronously.
Pilot Solenoid: Version as per VDE 0580. Rated for continuous duty.
Electrical connection according to EN 175301-803 Form C. Enclosure
rating according to DIN 400 50 IP 65.
Standard Voltages: 24 volts DC.
Power Consumption: (each solenoid): 1.2 watts on DC.
Proximity Sensors: (2 per valve): PNP
Current Consumption: (each sensor): <23mA.
Ambient/Media Temperature: 40° to 120°F (4° to 50°C).

Flow Media: Compressed, filtered air according to ISO 8573-1 Class 7:4:4.
Inlet Pressure: With Internal Pilot Supply: 43 to 145 psig (3 to 10 bar).
With External Pilot Supply: 0 to 145 psig (0 to 10 bar).
Pilot Pressure: Must be equal to or greater than inlet pressure.
Mounting Orientation: Any, preferably vertical.
Monitoring:Dynamic, cyclical, external with customer supplied
equipment. Monitoring should check state of both valve pressure sensors with any and all changes in state of valve control signals.
Functional Safety Data: Pending.

Applications

Category 4 applications – e.g., 3/2 safe exhaust (dump) & 5/2 safe cylinder return applications.

Application Examples

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