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On-Off Control Valves

Reliable shut-off control in process lines. ORFA Industrial On-Off valves automate fluid management with high-performance pneumatic or electric actuator options.

Electric Actuated On-Off Control Valves
Pneumatic On-Off Control Valves
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High-Performance Shut-off Valves for Industrial Automation

On-Off control valves are the core elements of automation systems, designed to either fully start or completely stop fluid transfer. Providing remote control capabilities for steam, gas, water, and chemical lines, these valves consist of a combination of globe, butterfly, or ball valve bodies with actuators. **Pneumatic (air-driven)** models are preferred for critical safety lines due to their rapid response times, while **electric** models offer precise, energy-efficient solutions. Our designs feature high leakage classifications to guarantee system safety even under severe pressure and temperature differentials.

Actuation Options

  • Pneumatically Actuated: Single-acting (spring return) or double-acting.
  • Electrically Actuated: 24V DC or 220V AC high torque variants.
  • Body Types: Globe, Ball, Butterfly, and Knife gate valves.

Operational Advantages

  • Rapid opening/closing and 100% leak-proof sealing.
  • Remote position feedback with limit switch boxes.
  • IP67/IP68 protection ratings for harsh industrial environments.