LS-400 & LS-2000 Distributing Valves

LS400 Distributing Valve

The L&S-400 and the L&S-2000 Distributing Valves with medium flow capacity are specifically designed to work with Hydroelectric turbine governors of low to high operating pressure.


Advantages

  • Higher performance than mass-produced two stage valves
  • Fast response with zero lap valve performance
  • Cost-effective spare parts
  • Compact design allows for optimum mounting
  • Works with both Low-pressure and High-pressure systems

Features

  • Frequency response 4-5 times faster than old mechanical and analog governor systems
  • Maximum flow adjustment via solid locking nuts
  • Valve porting can be specified to accommodate pressure and flow needs
  • “A” and “B” ports (open and close control ports) can be reversed in the field if necessary
  • No external pinch points
  • SAE outlet ports
  • When used with Universal Pilot Control Manifold (as shown in pictures):
  • Duplex pilot valve filtration with dirty filter indication (visual and electrical)
  • “O” ring sealing for leak free operation
  • Shutdown verification contact
  • Clean oil pressure source for auxiliary use
  • Pressure supply “OK” contact
  • Safety shutdown systems:
  • Local, manual shutdown valve
  • Proportional valve shutdown upon power loss
  • Fail-safe de-energize to shutdown solenoid valve
  • Energize to shutdown solenoid valve
  • Pilot-operated latching hydraulic circuit

Specifications


Pressure range: 150 psi to 3000 psi (10 to 150 bar)