Enolgas Valvole Acqua Valvole di Ritegno

Robex Vt

Triple valve

Outstanding triple valve: ball valve, check valve and two side ports. Designed to give a solution to professional and industrial users who intend to have a single product rather than three different ones. It combines the characteristics of robustness and reliability of the Omega series with the reduced pressure drops of the Valstop series of check valves.

Material specification

Approved to EN 13828

Enolgas Robex VT caratteristiche

  

COMPONENT

MATERIAL

DESCRIPTION

 1BODYCW 617 N UNI EN 12165FORGED
 2END ADAPTERCW 617 N UNI EN 12165FORGED
 3BALLCW 614 N UNI EN 12164MACHINED, NICKEL-CHROME
 4BALL GASKETSP.T.F.E.PURE
 5STEMCW 614 N UNI EN 12164MACHINED
 6THRUST WASHERP.T.F.E.PURE
 7O-RINGSELASTOMERSUITABLE FOR USE WITH WATER
 8HANDLE /T-HANDLEAL UNI 5076PAINTED
 9SELF-LOCKING NUT8G STEELZINC-PLATED
 10JUMPER GASKETELASTOMERSUITABLE FOR USE WITH WATER
 11JUMPERPOLYMERIC RESINMOLDED
 12JUMPER GUIDEPOLYMERIC RESINMOLDED
 13SPRINGSTAINLESS STEEL AISI 302NORMALIZED
 14CAPSNYLONMOLDED
 15CAP GASKETSELASTOMERSUITABLE FOR USE WITH WATER

 


Characteristics

END CONNECTIONSEnds threaded to UNI ISO 228/1.
USESHydraulic systems with hot and cold water. Heating systems. Compressed air. Non-aggressive fluids compatible with the components of the valve.
See the table of chemical resistance.
INSTALLATION POSITION

ROBEX-VT triple valves can be installed in any position (vertical, horizontal, oblique).

WORKING PRESSUREMin 0,05 bar (for check valves).
From PN 40 (size 1/2”) to PN 16 (size 2”).
See pressure/temperature diagram.
TEMPERATURE LIMITSFrom -15°C to + 100°C.
CRACKING PRESSUREMin 0,025 bar (25 cm water column).
CRACKING PRESSUREMin 0,05 bar (50 cm water column).
ROBEX - VT TRIPLE VALVEROBEX-VT triple valves are the result of combining OMEGA ball valves, heavy full bore valves, VALSTOP check valves, heavy full bore valves with extremely reduced loss of head, and two plugged side outlets, one upstream and one downstream of the jumper.
NOTEAccording to UNI EN 13828 in presence of water which could be aggressive for brass alloy, as agree with UNI EN ISO 6509 standard, is necessary the DZR brass alloy. The manufacture is available on request.

 

Enolgas Robex VT caratteristiche

Pressure/temperature diagram
(tested with water)

Enolgas Robex VT caratteristiche

Loss of head diagram
(tested carried with water)

 

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