The RuB s.7650L 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. It is also very easy to convert from its sturdy lever handle to ISO 5211 actuator flange assembly. It features low operating torque and a special wear reducing self-compensating valve seat design that meets our 100,000 cycle life test requirement. The valve can be purchased separately, with handle or with a RuB actuator already mounted.

Technical Info

  • Electronic 100% seal test guaranteed for maximum safety
  • No metal-to-metal moving parts
  • No maintenance ever required
  • Silicone-free lubricant on all seals
  • Chrome plated brass ball for longer life
  • 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

• 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 O-rings at the stem for maximum safety
  • 30 bar (450 PSI) non-shock cold working pressure
  • -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
  • Rack and pinion pneumatic actuator (spring return or double acting)
  • Compact Power electric actuator
  • Female by female NPT threads
  • EN10226-1, ISO228 parallel female by female threads
  • S.7650 without handle actuator ready
  • Various actuator linkage kit
  • ISO 7/1, BS 21 BSPT taper female threads
  • 100% full port for maximum flow
  • Custom design
  • Stainless steel stem (1.4401 / AISI 316)
  • Configurations with 4 seats, L-port (s.7250L) or T-port (s.7350L)
  • The product meets the requirements of PED Directive 2014/68/UE and according to art.4 par.3, it does not require CE marking.
  • RoHS Compliant (EU)

  NOTE: approvals apply to specific configurations/sizes only.

Part description Quantity Part Material
Sand blasted nickel plated body (External nickel plated, unplated inside)
PTFE graphite filled 15%
Chrome plated ball
Sand blasted nickel plated end cap (External nickel plated, unplated inside)
PTFE carbon filled 25%
Nickel plated stem O-ring design
Geomet® plated steel handle
DD11 (EN10111)
Black dipped coating
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


Technical material


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