Telescopic valve

The telescopic valve VT model is applied for the overflow of liquids in surface for both level regulation or for emptying purposes. The main parts are a double telescopic pipe, a manoeuvre rod and a drive system. The double telescopic pipe is properly sized, stiffened and equipped with packing concentric seals made of square plait in Teflon graphitised with flanged stufing box. The telescopic pipe is actioned by the drive rod complete with the necessary supports and a system of screw and nut screw. The action of the telescopic pipe can be manual or by electric actuator in the version VTA The standard production is in stainless steel 316L. On demand it is possible the manufacturing in steel of different grade, as 304, 304L, 316, duplex or superduplex and others, or for easiest solutions in carbo steel epoxy painted or hot dip galvanized. We can manufacture telescopic valve having size and dimensions and according to speciications provided by Clients to be in compliance with the factors that can influence the operation, as special applications or environmental conditions. Just as an example, the telescopic valve that in a special application shall work at dry can be equipped with a lubrication system with a dedicated pump.