KS Series Through Conduit Slab Gate Valve

The KS Series offers a full bore to allow for scrapers and pigs. Top entry design allows for easy stem and packing repair. The floating seats and gate create a bubble tight shut off upstream and downstream under both low and high differential pressure.

  • Full bore port, rising stem OS&Y, with floating seats and gate
  • Bubble tight shutoff upstream and downstream
  • Double block and bleed capability and automatic relief of excess body pressure are standard for this seat design
  • Smooth, continuous bore minimizes turbulence within the valve
  • Pigs and scrapers can be run through the valve without damage
  • The seat faces are outside the flow stream and protected from the erosive action of the flow
  • Extended stem and bonnet
  • Equalizing hole in gate
  • Size range: 2″ to 60″
  • Class 150 to 2500
  • Temperature range:
  • Normal working condition: -20°F to +284°F
  • Low temperature working condition: -51°F to +248°F
  • High temperature working condition: -20 to +1000°F
  • Soft seated or metal-to-metal seated design
  • CRN certified
  • Suitable for all types of fluids including abrasive fluids
  • Suitable for ESDV/BDV applications and pig traps