Pressure Reducing and De Super Heating System

Pressure Reducing and De-superheating System is used for Steam Conditioning Services for reduction of pressure and temperature of steam. It is a combination of Control Valve for the pressure reduction purpose & atomizing nozzles, through which water is sprayed into steam for reducing the temperature.

A PRDSH combines two steam condition devices – a Pressure Reducing Valve and a De super heater. Typically, a PRDS will also have some steam conditioning like a strainer, isolation and bypass valves, a safety valve at the outlet, pressure and temperature monitoring, etc.

• Assures steam at the desired set pressure and temp.
• Full alloy steel pressure reducing stage.
• Good turndown ratios on steam and water flow.
• Excellent control of pressure and temperature of steam due to high accuracy of Sensors & Electronic PID Controllers.
• Designed specifically for critical applications with high pressure ratios.
• Purpose designed industrial grade control valves, with stellited trim where required, V-port or perforated plug options.
• Simple and rugged De superheating, with no moving parts in de super heater.
• Easy integration with plant DCS or PLC Control Systems due to open standards.
• High quality of all components ensures reliability.
• Field proven with over 160 installations.
• Extended warranty options available.
• Packaged system with IBR approval.
• Single vendor with complete package responsibility and guarantee

• It is mainly used to reduce and control steam pressure as required by process.

• Assures steam at the desired set pressure and temp
• Good turndown ratios on steam and water flow
• Excellent control of pressure and temperature of steam due to high accuracy of Sensors & Electronic PID Controllers
• Designed specifically for critical applications with high pressure ratios
• Purpose designed industrial grade control valves, with stellited trim where required, V-port or perforated plug options
• Simple and rugged De-superheating, with no moving parts in desuperheater
• Easy integration with plant DCS or PLC Control Systems due to open standards
• High quality of all components ensures reliability