Double sealing ch.over valve DCX3 DE

Features

• Non-independent double valve system
• Leakage chamber with indicator preventing any risk of mixing between the lines
• Able to absorb overpressure under the plug
• Spherical body with thick walls guaranteeing excellent resistance to expansion constraints

Materials

• Body: stainless steel 1.4404 / 316L
• Shut-off unit: stainless steel 1.4404 / 316L
• Valve seal: EPDM, fluorinated elastomer (FKM) or silicon
• Actuator: stainless steel 1.4301 / 304

Service conditions

• Max. temperature: +120^oC/+248^oF
• Min. temperature: 0^oC/+32^oF
• Max. working pressure: 8 bar (800 kPa)/116 psi
• Actuator air supply pressure: min. 5.5 bar (550 kPa) /80 psi; max. 8 bar (800 kPa)/116 psi
• Vacuum resistance: 0.3 cm³/s

Connections

CONNECTION TYPES - STANDARDS

• To weld - SMS - DIN - US standard
• Threaded - SMS - DIN
• Liner-nut - SMS - DIN
• Clamp - US standard

Option

• Washing microvalve that cleans the leakage chamber and the leakage microvalve when the valve is closed (requiring a second solenoid valve in the control unit)