Vökker Bunker Gate Valve for Efficient Flow Control, 700 x 700

Vökker FR-4R-P1-BN 700 x 700 Vökker FR - designation of the panel closure 4 - 4-way seal R - frame construction P1 - designation of one-way flow direction BN - hopper Flange connection 700(mm) Mounting - square/round flanged, frame height, mm - 1700. Extendable stem. Control - hand wheel. Flow direction - one-sided, 4-sided sealing, sealing material - metal/metal. Materials of shield, frame, fasteners, hardware - AISI 304, stem - 20X13. Shield gate is used as a locking element of the hopper with bulk materials.