Product Profile of Integral Type Steam Desuperheater

Chemtrols Engineering Ltd manufactures Integral Type Steam Desuperheater. Chemtrols Engineering Ltd is an ISO 9001:2000 certified company. Chemtrols Engineering Ltd offers different types of analytical systems, process analyzer systems, flow metering systems, process instrumentation etc. Integral Type Steam Desuperheater is suitable for line size 6 inch and above and for dp of 40 bar between steam and water. Integral Type Steam Desuperheater is a combination of an injection nozzle and a control valve. Integral Type Steam Desuperheater is installed in a steam line of min DN 150 mm. The nozzle is inserted in the steam pipe through flanged pipe stud that is welded to the steam pipe.
Advantages of Integral Type Steam Desuperheater are:

• Injection nozzle with no fixed orifice

• High rangeability, 40:1 [water] and high steam cooling efficiency.

• Combined control valve and injection nozzle in one unit

• Tight shut-off

• High reliability and resistance against wear-only one moving part-the stem and control plug. Hard-faced control plug and injection nozzle with inner parts of high quality alloy steel

• Simple installation-in vertical, horizontal or slopping pipes min size, DN 150 mm.

Technical Specifications of Integral Type Steam Desuperheater are:

• Type: Steam Desuperheater with mechanical water atomization and integrated spray water control valve.

• Capacity: 7 different injection nozzle sizes: A, B, C, D, E, EO and F with following max. K/Cv -

• Control characteristic [Integr. Control valve]: Almost equal percentage

• Maximum steam temperature: 550 degree C/1022 degree F

• Material: Housing/ Stem/ Control plug and etc.