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Technical Info

  • Dual sealing system allows valve to be operated in either direction making installation easier
  • No metal-to-metal moving parts
  • No maintenance ever required
  • Silicone-free lubricant on all seals
  • Chrome plated brass ball for longer life
  • Each valve is seal tested for maximum safety
  • Handle/ stem clearly shows ball position
  • One piece drawn sand blasted brass body with extremely compact design
  • Finest brass according to EN 12164 specification
  • Patent n. 7011-B/89
  • Reinforced nylon black wedge handle removable with valve in service
  • WARNING: do not exceed reasonable temperature and/or electrical load
  • Blowout-proof brass stem with FPM O-ring
  • Maintenace-free thanks to FPM O-ring at the stem for maximum safety
  • 30 bar (450 PSI) non-shock cold working pressure
  • -20°C to +90°C (-4°F to +200°F)
  • +120°C (+250°F) screw driver version and metal wedge handle
  • WARNING: freezing of the fluid in the installation may severely damage the valve
  • Pure PTFE self-lubricating seats with flexible-lip design
  • Male by female threads
  • Screw driver or wrench operated
  • Nylon wedge handle yellow, red or green
  • Metal wedge handle available in colours red, black, yellow, green, light blue, chrome plated
  • Grey wedge handle in Grivory® -high performing polymer
  • NPT taper ANSI B.1.20.1 threads
  • Additional connection options on demand
  • ISO 228 parallel female by female threads
  • Aluminum body
  • ISO 7/1 BSPT taper threads
  • Dezincification resistant brass CW602N
  • The product meets the requirements of PED Directive 2014/68/UE and according to art.4 par.3, it does not require CE marking
  • EAC – Declaration of conformity (Russia, Kazakhstan, Belarus)
  • RoHS Compliant (EU)

  NOTE: approvals apply to specific configurations/sizes only.

Part description Quantity Part Material
Chrome plated body
1
CW617N
Retainer nut
1
CW617N
Retainer seat
1
PTFE
Chrome plated ball
1
CW617N
Body seat
1
PTFE
Unplated stem
1
CW617N
Zinc plated screw
1
CB4FF (EN10263-2)
O-Ring
1
FPM
Black handle
1
Nylon glass filled 30%

DN shows the nominal flow diameter.

Pressure-temperature chart
Pressure drop chart

Technical material

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Ask for additional information on the whole range of RuB products and consult with your supplier for special applications.

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