RACI™ service valves

All metal, rubber, and coatings used have been designed for contact with water for human consumption, pursuant to the terms of Italian Health Ministry Decree N° 174, dated 6/4/2004.

Model 250/I service gate valve

 
• Main seal made by simply compressing the surface of the
  rubber wedge, with no rubbing or wear over time

 

• Secondary seal using O-rings in a brass bearing replaceable
  under pressure (ISO 7259)

 

• Maximum operating temperature: 70°C

 

• Operating pressure: 16 bar with water; 0.5 bar with gas

 

• Test pressure: 24 bar (UNI ISO 2531 Standard)

 

• Cover fitted with screw-in profile for extension spindle
  attachment

 

• Dust-proof upper cover for buried service

 

• Cover bolts protected with permanent plastic sealing material
  for removal when necessary

 

• Inner and outer coating in Rilsan, average thickness 200
  microns

Model 260/I service valve

 
• The contact between wedge and body is friction free, therefore
  no scuffing or abrasion of the wedge

 

• O-ring for spindle seals are positioned in a brass bearing,
  replaceable under pressure (ISO 7259)

 

• Fittings for PE pipe complete with grip ring

 

• Body and cover with rilsan coating medium thickness 200
  microns

 

• Cover designed for threaded connection to extension spindle
  mod. 905/I

 

• Wiper ring of elastomer to protect by dust and powder

 

• Screws on the cover protected by corrosion

 

• Max working temperature: 70°C

 

• Working pressure: 16 bar

 

• Test pressure: 24 bar

Model 312/I angle-type service valve

 
• Main seal made by simply compressing the rubber surface
  of the pad

 

• Secondary seal using O-rings in a brass bearing replaceable
  under pressure (ISO 7259)

 

• Maximum operating temperature: 70°C

 

• Operating pressure: 16 bar with water, 0.5 bar with gas

 

• Test pressure: 24 bar (UNI ISO 2531 Standard)

 

• Cover fitted with screw-in profile for extension spindle
  attachment

 

• Dust-proof upper cover for buried service

 

• Cover bolts protected with permanent plastic sealing material
  for removal when necessary

 

• Inner and outer coating in Rilsan, average thickness 200
  microns