MANIFOLDS AND ACCESSORIES Water mixing unit for floor heating system VT.COMI.V

(VTc.588.EMNX) stainless steel manifold block for distributing flow along the contours of floor heating, radiator heating and other climate systems where water or non-refrigerated glycol solution is used as heat carrier with a maximum operating temperature of 90°C , working pressure up to 9 bar.

The outlet of the return manifold of the VTc.588 block is equipped with a thermostatic valve, and the supply outlet is equipped with a regulating micrometer valve. The collector is equipped with a vent with shut-off valve, discharge cock, self-sealing plug. The standard for connecting pipe rings is Eurocone. Includes mounting bracket.

Manifold material is AISI 301 steel, fittings and fittings are CW617N brass, seals and spool gaskets are EPDM 70Sh.

Due to the presence of the flow meter, made of high-strength stainless steel, the possibility of its surface being corroded during operation is excluded, it is used to distribute the flow along the contours of the warm floor. It is specially designed for climate systems that use the solution as a coolant, and its maximum operating temperature is 90 degrees.

The VALTEC Bypass Valve with Bypass Valve is used with VTc 594 EMNX and 596 EMNX manifold blocks to redirect coolant flow to the return manifold when the flow through the manifold circuit falls below a predetermined value. This allows you to maintain the hydraulic characteristics of the system regardless of the control position of the collector circuit (manual, thermostatic valve, etc.), protecting the pump from working "on a closed valve".

In VALTEC COMBI.S pump mixing units for floor heating, due to the mixing of the liquid from the return line, a coolant with a lower temperature than the direct line of the main circuit is prepared. The regulation is performed by a 2-way valve installed in the supply manifold and equipped with an analog servomotor VT.TE.3061 (control signal - voltage 0–10 V).

This configuration is intended for use with the weather related controller VT.K200. Other main elements of the unit: balance valve in the mixing line (sets the ratio of coolant from the return line of the secondary circuit and the direct line of the primary circuit), bypass valve with bypass valve, built-in ball valve to close the cycle pump, automatic exhaust