GAS PRESSURE REGULATORS

TYPE: 275, 275-SPV

Gas pressure regulators are designed to perform two functions: reduction and regulation.
Their function is to reduce higher (input) pressure on lower (output) pressure. That value of pressure maintaines certain limit deviations from set values.
Gas pressure regulators Type 275 belong to the group of direct acting regulator (with spring). This type of regulator can be equipped with pressure shutoff valve (Type 275-SPV).
It can be installed in a horizontal or vertical position.

Type

Type designation

Dimension Pressure class Inlet pressure Outlet pressure
275 DN 25, DN40

NPS 1“, NPS 1 ½“

PN 16
PN 25
CLASS 150
Max
16,7 bar
0,3 ÷ 6,0

bar

Without Shut-off valve
275 -SPV With Shut-off valve
275 -SPV-V/N With Shut-off valve– High and low pressure activated shut-off valve
275 VP DN 25
NPS 1“
PN 64
PN 100
CLASS 300/600
Max
64 (100) bar
0,5 ÷ 16

bar

Without Shut-off valve. For high pressure only.

* SPV types can be equipped with shut-off valve activation indicator (type sufix –S)
** SPV types can be equipped with safety relief valve (type sufix –VS)