Clarkson L&M valves with the three-piece replaceable polymer liner offer reliability and long life in a wide variety of tough applications

Features

• Proven design features a three-piece replaceable polymer liner.
• Superior shut-off; not to exceed 20 cc water per inch of diameter per minute at 2.8 bar (40 psi), half of MSS.
• Available with ASME Class V shut-off in select applications.
• Every valve is tested for shut-off in both directions.
• Can be installed without worry as to direction of flow.
• 100% full port opening reduces pressure drop allowing greater flow and minimizing wear.
• T-Lock insert is firmly retained by the body liner, helping ensure maximum performance.
• Liner provides all-around gate support and helps prevent lateral movement of the gate, giving you longer packing life and a more consistent valve seal.
• Positive seal packing chamber.