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
  • Handle/ stem clearly shows ball position
  • Silicone-free lubricant on all seals
  • Each valve is seal tested for maximum safety
  • Chrome plated brass ball for longer life
  • 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
  • Handle removable with valve in service
  • WARNING: do not exceed reasonable temperature and/or electrical load
  • Blowout-proof brass stem with FPM O-ring
  • Maintenance-free, double FPM O-ring at the stem for maximum safety
  • 450 PSI non-shock cold working pressure
  • -4°F/ +200°F
  • +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
  • ISO 228 parallel threads
  • NPT taper ANSI B.1.20.1 female by female threads
  • Aluminum body
  • Additional connection options
  • ISO 7/1 BSPT taper threads
  • Dezincification resistant brass CW602N
  • GOST-R (Russia)
  • 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

WARNING: This product can expose you to chemicals including lead which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Technical material

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

XCES35N
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4266

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