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
  • 100% seal test guaranteed in according to EN 12266- 1 RATE A
  • 100% full port for maximum flow
  • Hot forged sand blasted, nickel plated brass body and cap sealed with Loctite® or equivalent thread sealant
  • Integrated ISO 5211 and DIN 3337 mounting flange for universal connection to actuator
  • Finest brass according to EN 12165 and EN 12164 specifications
  • 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.
  • Blowout-proof nickel plated brass stem
  • Maintenance- free, double FPM O-rings at the stem for maximum safety
  • Shell rating: 40 bar (600 PSI) non shock cold working pressure
  • Seat rating: Delta P max permissible 16 bar (230 PSI)
  • -20°C to +170°C (-4°F to +350°F)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
  • Reinforced PTFE self-lubricating seats with flexible-lip and wear compensation design
  • s.64 configuration featuring NPT taper ANSI B.1.20.1 female by female threads, unplated body, reinforced seats and brass or stainless stem
  • Rack and pinion pneumatic actuator (spring return or double acting)
  • Compact power electric actuator for some sizes
  • EN 10226-1, ISO 228 parallel female by female threads
  • Custom design
  • According to 2014/68/UE module A: it cannot be used with dangerous gases in sizes larger than 25mm
  • Water Regulations Advisory Scheme (United Kingdom)
  • GOST-R (Russia)
  • EAC – Declaration of conformity (Russia, Kazakhstan, Belarus)
  • RoHS Compliant (EU)

  NOTE: approvals apply to specific configurations/sizes only.

Part description Quantity Part Material
Nickel plated body
1
CW617N
Ball seat
2
PTFE carbo-graphite filled
Chrome plated ball
1
CW617N
Nickel plated end-cap
1
CW617N
Washer
1
PTFE carbon filled 25%
Nickel plated stem O-ring design
1
CW617N
O-Ring
2
FPM
O-Ring
2
FPM

Ball valves are marked CE on end-cap from 1.1/4” to 2” as follow: CE XXCODEXX Cat I-A

Torque for actuator sizing N.m
Torque correction factors

Valve torque can vary according to operating frequency, temperature and friction characteristics of the media. If media has more or less friction than water, multiply torque by the following factors.

Lubricating oils or liquids 0.8
Dry gases, natural gas 1.5
Slurries or liquids bearing abrasive particles 1.5÷2.5

 

Pressure-temperature chart
Pressure drop chart

Technical material

Document
Document

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

XCES6400LT
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4266

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