GasTeh d.o.o. products

Pressure regulator type 149, 149-BV is pilot operated gas pressure regulator for high pressure, which ensure a constant downstream pressure (p). The regulator is controlled by a pilot. 2 They can be provided with shut-off device for low and high pressure or for high pressure. They can be used with natural gas, LPG, air, nitrogen, etc.

Gas pressure regulator 143-BV is pilot operated gas pressure regulator for high pressure, which ensure a constant downstream pressure (p2). The regulator is controlled by a pilot. They can be provided with shut-off device for low and high pressure or for high pressure. They can be used with natural gas, LPG, air, nitrogen, etc.

Pressure regulator type 139-BV is pilot operated gas pressure regulator for low and medium pressure, which ensure a constant down stream pressure (p). The regulator is controlled by a diaphragm and spring. They can be provided with shut-off device for low and high pressure or for high pressure. They can be used with natural gas, LPG, air, nitrogen, etc.

Gas pressure regulators 137-BV is pilot operated gas pressure regulator for low and medium pressure, which ensure a constantdownstream pressure (p ). The regulator is controlled by a diaphragm and spring. 2 They can be provided with shut-off device for low and high pressure or for high pressure. They can be used with natural gas, LPG, air, nitrogen, etc.

Axial pressure regulator type 135-AX initially (when there is no gas in the pipeline) is in the closed position, i.e. the membrane forced by the spring is pressed against the regulator seat. The pilot is in the closed position. When gas enters the installations, it reaches the membrane through the inlet flange and tends to supress it together with the spring pad and the diaphragm tensioner and open the regulator by overpowering the spring force. 

Gas pressure regulator type 135-BV is pilot operated gas pressure regulator for high pressure, which ensure a constant downstream pressure (p ). The regulator is controlled by a pilot. 2 They can be provided with shut-off device for low and high pressure or for high pressure. They can be used with natural gas, LPG, air, nitrogen, etc.