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PRODUCT

SPECIFICATION

DATASHEET

Pietro Fiorentini’s ZERO Governor F3Z series,

are designed to comply with the EN 88/1 standard.

CSA design certified Z21.80/ CSA 6.22 Class I

Line Pressure Regulator for 2 psig inlet pressure,

outlet pressure range of 2 inches w.c. to ½ PSIG.

It is a safety device that quickly interrupts the gas

flow shun the controlled pressure reach the intervention

set valve due to any malfunction. Special suitable for

natural gas, L.P.G. end non corrosive gas.

This is a safety device (SAV) which quickly intercepts

gas flow when the pressure it is monitoring reaches

a pre-set limit due to any anomaly in the system,

or when required by the operator at installation

point or from remote point.

PVS type slam shut valves are pilot-operated

relief valves in which the opening and the closing

of the main plug is controlled by a pilot device

This is a safety device (SAV) which quickly intercepts

gas flow when the pressure it is monitoring reaches

a pre-set limit due to any anomaly in the system,

or when required by the operator at installation point

or from remote point.

The SCN is a compact safety device (SAV) which

quickly intercepts gas flow

The VS/AM 65 relief valve is a safety device (SBV)

which vents gas when the system pressure exceeds

the set value due to temporary events such as expansion

due to rise in gas temperature or downstream pressure

shocks caused by sudden changes of flow rate etc.

VS/AM 58

The VS/AM 58 relief valve is a safety device (SBV)

which vents gas when the system pressure exceeds

the set value due to temporary events such as expansion

due to rise in gas temperature or downstream pressure

shocks caused by sudden changes of flow rate etc.

PVS type slam shut valves are pilot-operated

relief valves in which the opening and the

closing of the main plug is controlled by a pilot device

The Deltaflux slam shut valve is an ideal

solution for all fluid control applications

where high differential pressure or great

flow rates are involved

The Reflux 919 Control is a pneumatic control

valve, specifically designed for use with normal gas