Inexplicable Performance Pressure Reduction Station

In order to cater the variegated demands of our clients, we are exporting, manufacturing and supplying an excellent quality range of Inexplicable Performance Pressure Reduction Station in Ahmedabad, Gujarat, India. In order to manufacture this Pressure Reduction Station, our professionals use the finest quality components and advanced technology. Keeping in mind international quality standards, this Pressure Reduction Station is tested on several quality parameters, which make sure its optimum performance. We provide this Pressure Reduction Station in various specifications as per the exact need of clients.


Purpose:
Pressure regulating stations (PRS), Gas Skids are required to supply certain quantity of gas at specific operating pressure. The PRS/ Gas trains essentially performs a safety function i.e. limit the downstream pressure upto predertmind set point though inlet pressure varies between maximum to minimum.

Incidentally the limitation of pressure in the downstream end is supported by safety devices like Slam shut off valve, safety relief valve, creep relief valve etc.

The pressure regulators and safety devices are powered by gas itself, so that this function does not require any external power source i.e. comp. air or electrical supply.

Features:
PRS/Gas Skids are consisting of,
Ball valves: to isolate the system from main supply or to isolate the either side of PRS.

Filtration unit: A filter protects rest of the system from any debris or dust that may carried with gas stream. Debris may for example consist of parts accidently left in the pipe during construction. It could also result from swarf from drilling holes & taps or welding & sand from construction or fine iron oxide dust.

Slam shut off Valve: Slam shut off valves is installed after Filter & before pressure regulator. Slam shut off valve close the supply of gas when a downstream pressure exceeds a pre-determined limit.

Pressure regulator: Pressure regulator maintain downstream pressure at certain quantity of gas , irrespective of variation in upstream pressure from maximum to minimum limit. Spring loaded or Pilot operated pressure regulators are used.

Relief valves:
Creep relief Valve: A slight weeping of pressure regulator/ increase in downstream due to rise in downstream surrounding temperature result in increasing the downstream pressure to dangerous level, such creep pressure is blown off through creep relief valve.
Safety Relief Valve: The safety relief valve set at higher pressure than slam shut off valve so that the safety relief valve will operate when slam shut off valve fails to operate.
Pressure gauges: To monitor upstream and downstream pressure, the pressure gauges are installed. Isolation valve is provided with each pressure gauge for easy replacement of pressure gauges in case of failure.


Specification :
For LPG, PNG, Nitrogen, Ammonia, Mixed gas, Town gas, and Synthetic gas. Nitrogen, having following pressure ranges;
Inlet Pressure: up to 49 kg/cm2
Outlet Pressure: 0.03 to 26 kg/cm2
Flow Rate: up to 6000 SCMH
End Connections: 1 NB to 4 NB Flanged as per ANSI 150/300.
For Hydrogen,
Inlet Pressure: up to 250 kg/cm2
Outlet Pressure: 1 to 2 kg/cm2
Flow Rate: up to 100 SCMH