s.7200 3-way 4 seats (diverting)

Info request

full port 1/2” – 1”
hot forged brass ball valve

The RuB S.7200 is the right choice for fluid diversion and is designed with robust maintenance-free components ensuring ease of operation and safety. With a simple 90° turn, you can divert flow from one downstream outlet to the other.
It combines traditional manual operation with modern automation. Our s.72 multi-port valves can reduce the number of valves required in piping systems and can  significantly lower overall costs by allowing the replacement of two or three conventional straight-line valves, eliminating excess fittings and simplifying automation.


Technical Data
  • Electronic 100% seal test guaranteed
  • No metal-to-metal moving parts
  • No maintenance ever required
  • Silicone-free lubricant on all seals
  • Chrome plated brass ball for longer life
  • Each valve is seal tested for maximum safety
  • Performs well in any orientation
  • Strong configuration
  • Hot forged sand blasted, external nickel plated brass body and cap sealed with Loctite® or equivalent thread sealant
  • Integrated ISO5211 / DIN3337 mounting flange for universal connection to actuator
  • Finest brass according to EN 12165 and EN 12164 specifications
  • 3-way L port design for flow diversion
  • Blowout-proof nickel plated brass stem
  • Maintenance-free, double FPM O-rings at the stem for maximum safety
  • Stem slot shows ball position
  • Pure PTFE self-lubricating seats with flexible-lip design
  • Four seats design for mixing of various fluids in the system
  • EN 10226-1, ISO 228 parallel female threads

  • 100% full port for maximum flow
  • Integrated sturdy ISO 5211 flange allows direct mounting of actuators.
    See RuB line of electric and pneumatic actuators.
Working pressure & temperature
  • 20 bar (300 PSI) non-shock cold working pressure
  • -20°C to +150°C (-4°F to +302°F)
  • WARNING: freezing of the fluid in the installation may severely damage the valve.
  • Rack and pinion pneumatic actuator (spring return or double acting)
  • NPT taper ANSI B.1.20.1 female threads
  • Lockable handle as accessory or already mounted (s.7200L)
  • Various actuator linkage kit
Upon request
  • Custom design
  • Stainless steel stem
  • Configurations with 4 seats & T-port (s.7300) or 2 seats & L-port (s.7600)
PED directive
  • The product meets the requirements of PED Directive 2014/68/UE and according to art.4 par.3, it does not require CE marking.
Approved by or in compliance with
  • RoHS Compliant (EU)
  • EAC – Declaration of conformity (Russia-Kazakhstan-Belarus)


NOTE: approvals apply to specific configurations/sizes only.

s72 3-way “L” port operating positions

Part descriptionQ.tyMaterial
1Nickel plated body (external nickel plated, unplated inside)1CW617N
4Chrome plated ball1CW617N
5Nickel plated end-cap (external nickel plated, unplated inside)1CW617N
6Washer1PTFE carbon filled 25%
7Nickel plated stem O-ring design1CW617N
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
Ask for additional information on the whole range of RuB products and consult with your supplier for special applications.
XCES7200 - 4266