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Technical Info

  • 24h 100% seal test guaranteed
  • 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 clearly shows ball position
  • Silicone-free lubricant on all seals
  • Handle stops on body to avoid stress at stem
  • Chrome plated brass ball for longer life with rinse hole (the rinse hole is expected from 1/2″ up to 2″ sizes)
  • Full port to DIN 3357 for 1/4″ and 3/8″ sizes, nominal port for compact design from 1/2″ to 2″ sizes.
  • Hot forged sand blasted, external nickel plated brass body and cap sealed with Loctite® or equivalent thread sealant
  • Finest brass according to EN 12165 and EN 12164 specifications
  • Geomet® carbon steel handle with thick PVC dip coating. Handle coating offers both thermal and electrical protection
  • Handle removable with valve in service
  • WARNING: do not exceed reasonable temperature and/or electrical load
  • Blowout-proof nickel plated brass stem
  • Maintenance- free, double FPM O-rings at the stem for maximum safety
  • 40 bar (600 PSI) up to 3/8”, 30 bar (450 PSI) over 3/8” non-shock cold working pressure
  • -40°C to +170°C (-40°F to +350°F)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
  • Pure PTFE self-lubricating seats with flexible-lip design
  • EN 10226-1 parallel female by female threads (S.51 model)
  • Male by female threads
  • Stem extension
  • T-handle
  • Oval lockable handle
  • Stainless steel handle (1.4016 / AISI 430)
  • Patented locking device
  • Stubby handle
  • RuB memory stop designed to be installed with our stubby handle
  • ISO 228 parallel female by female threads
  • According to 2014/68/UE module A: it cannot be used with dangerous gases in sizes larger than 25mm
  • EAC – Declaration of conformity (Russia, Kazakhstan, Belarus)
  • RoHS Compliant (EU)

NOTE: approvals apply to specific configurations/sizes only.

1.1/4”- 2” hollow ball   NOTE: drawings refer to 1/2” up to 2” sizes

Part description Quantity Part Material
Nickel plated body (external nickel plated, unplated inside)
1
CW617N
Seat
2
PTFE
Chrome plated ball with rinse hole (read rinse hole on sizes from 1/2" up to 2")
1
CW617N
Nickel plated end-cap (external nickel plated, unplated inside)
1
CW617N
Nickel plated stem O-ring design
1
CW617N
Geomet® nut
1
CB4FF (EN10263-2)
O-Ring
2
FPM
Red PVC coated Geomet® steel handle
1
DD11 (EN10111)

DN shows actual flow diameter. Configuration of valves 1/4” and 3/8” sizes is slightly different. Ball valves are marked CE on handle from 1.1/4” to 2” as follow:

CE XXCODEXX Cat. I-A

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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