Valstok VA Series Cast Iron Knife Gate Valve for Efficient Flow Control

The main features of the design of the knife gate valve (guillotine-type gate valve): <ul> <li>- Gate knife gate valve of unidirectional action, interflange type of connection.</li> <li>One-piece cast iron or steel body with supporting guides and sealing wedges for the knife.</li> <li>High flow capacity at low differential pressure.</li> <li>Different materials of seat seals and packing can be used.</li> <li>Valve end spacing (construction length) according to Valstok-Welstock standards.</li> <li>The arrow on the gate valve body indicates the recommended direction of flow.</li> </ul>Air supply pressure to the pneumatic cylinder is not less than 6 bar and not more than 10 bar, the air must be dry and lubricated.