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
  • Handle clearly shows ball position
  • Silicone-free lubricant on all seals
  • Chrome plated brass ball for longer life
  • Handle stops on body to avoid stress at stem
  • Standard port for compact design
  • Hot forged sand blasted, unplated 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
  • Blowout-proof nickel plated brass stem
  • Pure PTFE adjustable packing gland and reinforced washer for lower torque and easy maintenance
  • Triple stem seals in sizes over 2.1/2”
  • 600 PSI non-shock cold working pressure
  • *150 psig non-shock steam working pressure. Not suitable for throttling steam.
  • -40°F/+366°F
  • WARNING: freezing of the fluid in the installation may severely damage the valve

 

  • Pure PTFE self-lubricating seats with flexible-lip design
  • Oval lockable handle up to 2.1/2″, round over 2.1/2″
  • Stem extension up to 2.1/2″
  • T-handle up to 2.1/2″
  • Stainless steel handle (1.4016/AISI 430) up to 2.1/2″
  • Patented locking device
  • Stubby handle up to 2″
  • NPT taper ANSI B.1.20.1 female by female threads
  • Stainless steel ball and/or stem (1.4401/AISI 316)
  • Glass filled PTFE seals
  • Custom design
  • Canadian standards Association (United States, Canada)
  • RoHS Compliant (EU)

  NOTE: approvals apply to specific configurations/sizes only.

1.1/2”- 2.1/2” hollow ball

Part description Quantity Part Material
Unplated body
1
CW617N
Seat
2
PTFE
Chrome plated ball
1
CW617N
Unplated end-cap
1
CW617N
Nickel plated stem packing gland design
1
CW617N
Nickel plated gland nut
1
CW617N
Geomet® nut
1
CB4FF (EN10263-2)
Packing gland seal
1
PTFE
Washer
1
PTFE carbon filled 25%
Black PVC coated Geomet® steel handle
1
DD11 (EN10111)

DN shows the nominal flow diameter. Stem configuration of valves over 2.1/2” is slightly different.

Pressure-temperature chart
Pressure drop chart

Technical material

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

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