Description
Pratt Industrial LV0877A6E-MH 8 in. 316 Stainless Steel LVC Figure 77 Knife Gate Valve Description
The Pratt Industrial Figure 77 Knife Gate Valve is a bi-directional resilient seated valve designed for dependable shut-off in demanding industrial environments. Featuring a cast stainless steel body and gate, this valve incorporates a Buna-N rubber seat that provides a drip-tight seal across the gate from 0 to 150 PSI. Its compact wafer configuration meets TAPPI and MSS standards, while the full port design ensures smooth, non-clogging flow. Built for durability, the valve resists deflection under heavy loads and internal pressure, and offers easy conversion from manual handwheel operation to hydraulic, pneumatic, or electric actuators. Precision machining and corrosion-resistant materials ensure long-lasting performance in harsh conditions.








