Process Valves > Ball Valves > Marwin Valve 8700

Marwin Valve 8700 Three Piece Ball Valve

Marwin Valve's 8700 is a three piece ball valve with a full port and a self-pressure relieving design. The Marwin 8700 uses a pressure balance port in the ball slot to equalize ball cavity pressure in the closed position.The Marwin 8700 series is 1000 WOG rated and has an ISO 5211 actuator mounting pad with locking lever.

Key Specifications

  • Available in 1/2" to 2" valve sizes
  • Investment cast body construction
  • ISO 5211 actuator mounting pad
  • Blow-out proof stem
  • Reinforced PTFE seats
  • Adjustable, live loaded PTFE stem packing
  • API 598 inspection and testing
  • Locking lever operator

Supporting Documentation
Click the file icon to view the file online, or right-click on the file icon and select "Save Link As..." to download the file for later viewing.

    • Type
    • Size
    • Document Name
    • Marwin 8700 ds
    • 246 KB
    • Marwin 8700 Three Piece Ball Valve Specification Datasheet
    • Marwin 8700 I&M
    • 157 KB
    • Marwin 8700 Three Piece Ball Valve Installation and Maintenance Guide