Technical Info

  • 100% seal test guaranteed
  • Arrow on the valve body clearly shows the flow direction
  • No metal-to-metal moving parts
  • No maintenance ever required
  • Stem clearly shows ball position
  • Silicone-free lubricant on all seals
  • Chrome plated DZR and lead free brass ball for longer life and with anti-freeze function
  • Full port to DIN 3357 for maximum flow
  • Hot forged sand blasted DZR and lead free unplated body and cap sealed with Loctite® or equivalent thread sealant
  • Dezincification-resistant and lead free brass in compliance with HCACL Hygienic copper alloy composition (UBA list)
  • Integrated sturdy ISO 5211 flange allows direct mounting of electric and pneumatic actuators, with no bracket or coupling required. See RuB line of electric and pneumatic actuators.
  • Maintenance-free, double EPDM O-rings at the stem for maximum safety
  • Blowout-proof unplated DZR and lead free brass stem
  • Shell rating: 40 bar (600 PSI) non-shock cold working pressure
  • Seat rating/compression ends: 16 bar max (230 PSI max) non-shock cold working pressure (see chart for pressure/temperature limits)
  • -20°C to +120°C (-4°F to +250°F)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
  • EPDM seats for lower torque
  • S.468 DZR and lead free 7/8″ compression ends
  • Rack and pinion pneumatic actuator (spring return or double acting)
  • Compact power electric actuator
  • Manual lockable handle
  • Compression ends to EN 1254-2
  • Custom design
  • The product described in this document meets the requirements of PED Directive 2014/68/UE and according to art.4 par.3, it does not require CE marking
  • Water Regulations Advisory Scheme (United Kingdom)
  • Certified by CSA International for Drinking Water to NSF/ANSI 372 (United States)

NOTE: approvals apply to specific configurations/sizes only.

Part description Quantity Part Material
Unplated body
1
CW511L
Seat
2
EPDM
Chrome plated ball
1
CW511L
Unplated end-cap
1
CW511L
Unplated stem
1
CW511L
O-Ring
2
EPDM
Washer
1
PTFE carbon filled 25%
Olive
2
CW508L
Unplated nut
2
CW617N

DN shows the nominal flow diameter. Actual flow diameter complies with full port DIN 3357 part 4.

Torque for actuator sizing N.m
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.

XCES468
-
4266

To view all available technical material
Register as a client