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Unidirectional Knife Gate Valve

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Series 942​ Unidirectional Knife Gate Valve

Engineered for on/off isolation service of pulp and paper recycle and rejects applications. The S942 offers superior performance in demanding, high-cycle services that require shearing capabilities such as cyclone separators and high and medium density cleaners.

Series 942​ Unidirectional Knife Gate Valve

Durable 17-4 PH Hardened Gate

Engineered for durability, this heat-treated 17-4 PH H-1025 gate features rounded edges for superior performance in high-cycle applications and extended packing life.

Series 942​ Unidirectional Knife Gate Valve

High Performance Packing System

Featuring a base layer copper scraper to prevent rejects during high-cycle applications, this advanced heavy-duty packing system ensures reliability. The rounded, machined packing chamber and live-loaded packing gland system extend service life and enhance performance.

Series 942​ Unidirectional Knife Gate Valve

Hi-Chrome Vortex Breaker

Engineered to disrupt cyclonic flow and effectively handle reject materials such as staples, wire, and sand, the Hi-Chrome vortex breaker offers superior performance and extended service life.

Series 942​ Unidirectional Knife Gate Valve

Purge Ports for Peak Performance

Included as a standard, purge ports in the seat and chest areas provide comprehensive flushing during cycling, ensuring smooth valve operation and minimizing pulp buildup in the chest area.

Series 942​ Unidirectional Knife Gate Valve

Tungsten Carbide Coated

The standard CF8M body features a Tungsten Carbide coated bore to manage abrasive reject materials and minimize valve body wear. ​ A back-up ring ensures the gate remains properly guided and aligned in horizontal orientations during operation.​

Series 942​ Unidirectional Knife Gate Valve

Clevis to Gate Connection

High-strength B8M stainless steel bolting ensures precise gate alignment and durability under high-cycle conditions, while two PTFE dampers reduce vibration effects between the gate and the clevis for smoother operation.

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