Process Valves > Ball Valves > Marwin Valve 3T-3700/3L-3800

Marwin Valve 3T-3700/3L-3800 Three Way Ball Valve

The 3T-3700/3L-3800 series is a four seated ball valve that allows product to be mixed, diverted or shutoff with a three way valve. Each passageway is machined to reduce flow resistance. The L-port is operated as a simple diverting valve and the T-port configuration is versatile and offers more flow options for piping configurations.

The 3T-3700/3L-3800 series valve is available with an ISO 5211 mounting pad, ideal for actuator or standard accessory mounting.

Key Specifications

  • 1/4" to 2" valve sizes available
  • Investment cast body construction
  • ISO 5211 D and T actuator mounting pad
  • Blow-out proof stem
  • PTFE four-seat design, Adjustable PTFE packing
  • API 598 inspection and testing
  • PED 97/23/EC; ISO 9001
  • Locking lever operator

Supporting Documentation
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    • Type
    • Size
    • Document Name
    • Marwin 3T3700/3L3800 ds
    • 210 KB
    • Marwin 3T-3700/3L-3800 Three Way Ball Valve Specification Datasheet
    • Marwin 3T3700/3L3800 I&M
    • 122 KB
    • Marwin 3T-3700/3L-3800 Ball Valves Installation and Maintenance Guide