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Seal Assembly Reduces Maintenance On Knife Gate Valve

February 1, 2010  By Pulp & Paper Canada



The PMP di-directional series knife gate valve has a one-piece hermetically sealed monobloc body and bonnet, which eliminates potential leakage to the exterior at full design pressure. The valve, manu…

The PMP di-directional series knife gate valve has a one-piece hermetically sealed monobloc body and bonnet, which eliminates potential leakage to the exterior at full design pressure. The valve, manufactured in conjunction with Jash/Schutte Company, complies with and exceeds TAPPI MSS SP-81 and TIS 405-8 standards.

A unique stem seal assembly eliminates stuffing box and packing requirements, reduces operating torque, and offers reduced maintenance requirements. The bevelled gate edge easily cuts through debris or build-up. The retained seat will not pull out under full design pressure.

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Precision Valve Co. 514-331-0729,

www.pmpvalve.com


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