The Ruelco RB-1 is a multi-pressure control valve for production control and safety systems. It functions as an automatic reset, pilot operated, normally open or normally closed, block and bleed valve.

• 316 stainless steel construction (models to N.A.C.E. MR0175 available).
• Large C_v factor assures fast system response.
• Viton and nitrile seals are utilized for dependability.
• Inconel X-750 spring assures dependability in most corrosive environments.
• All ports are 1/4″ NPT.
• Supply pressure and pilot cap pressure are independent of each other.
• Panel mountable valve model available (1″ panel mount hole required).
• Floor mounting brackets available.
• Knob operator option available in black, red and green.