Unidirectional knife gate valve
DN 50 - 600 | VG series
TECOFI
Range : from DN 50 to DN 600.
Function ON/OFF or regulation.
Wafer threaded mounting ISO PN10.
Unidirectional tightness, direction indication thanks to the arrow on
the body.
Small retention zone: the gate is guided in the body and has little clearance.
Gland assembly: packing and O-ring (same materials as seat joint) to assure the elasticity and decrease the operating torque.
Small head loss. Possibility to regulate thick fluids with the adaptation of a diaphragm ring.
