Control Gas Valves

Product Details:

The Reflux 919 Control is a Pneumatic Control Valve, specifically designed for use with normal gas, commonly operated by a direct-acting type diaphragm actuator (mod. 200) or reverse acting type diaphragm actuator (mod. 300).

The control loop is 6-30 psig: other signals available on application
The absolute tight shut off is obtained by soft-seated patented Fiorentini design

• Very high rangeability due to special plug guiding (1:500)
• The actuator design has a special balanced valve plug for minimum actuator requirements
• Maximum inlet pressure 85 bar
• Maximum pressure drop 83 bar
• Nace MR 01/75 version available on request
• Retrofitting capability by built-in special silencer and Fiorentini patented channel flow trim.

Additional Information:

Item Code: Reflux-919

Product Details:

• Top-entry body suitable for flanged coupling;
• A soft insert on the valve seats for better tightness;
• Balanced shutter for easier opening and closing;
• Possibility of incorporating silencer; blocking valve;
• The second shutter in series with main shutter.

Additional Information:

Item Code: VLM

Product Details:

• Natural gas industry
• Energy
• Petrolchemical industry
• Water transport.