Membrane pressure reducer Eco+
Membrane pressure reducer.
The stopper cartridge is located around a stainless steel bolt,
guaranteeing mechanical resistance and easy maintenance: the cartridge
can always be replaced by removing it from the reducer without the need
to remove the latter from the system.
The stopper is coupled with a piston, whose surface compensates for
the force exercised by the pressure upstream of the stopper itself,
thereby guaranteeing the stability of the delivered pressure
independently of fluctuations in supply pressure.
The sliding surfaces of the seal elements are made with synthetic
components with a low friction coefficient, which reduces the formation
of deposits and the onset of malfunctions
The maximum inlet pressure is 25 bar, and the outlet pressure can be
regulated between 1 and 6 bar.
All reducers are bench tested and calibrated to a delivery pressure
of 3 bar, this setting can be changed using the adjustment screw,
screwing it in to increase the output pressure and unscrewing it to
The reducer is available with connections with female, male threading
or pipe connections
The transversal dimension remains limited also if a pressure control
gauge is placed upstream thanks to its axial installation by means of an
adjustable fitting (G ¼” female thread)
It is recommended to place a silt filter upstream of the reducer,
which retains any impurities in the water. This will extend the life of
the reducer itself.
- 1 Protection cap in PA 6 (15% GF)
- 2 Adjustment mechanism in brass TN UNI EN 12164 CW614N
- 3 Spring in stainless steel AISI 302
- 4 Cap in PA 66 (30% GF)
- 5 Stopper cartridge: plastics in Hostaform - gasket and membrane
in EPDM 70 WRAS - shaft and washers in stainless steel AISI 304
- 6 Brass body TN UNI EN 12165 CW617N
- 7 G 1/4" pressure gauge fittings in brass TN UNI EN 12164 CW614N
Max upstream pressure: 25 bar
Adjustable field: 1 - 6 bar
Max temperature: 70 °C
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