We offer fully equipped Feed water tank for Boiler, designed to maintain variation in parameters of feed water, required to run the boiler safely & efficiently.
We provide the complete package of feed water tank of various capacities with the proper automation to maintain the optimum level & temperature in feed water tank
Introduction: A shell and tube heat exchanger is a class of heat exchanger designs. It is the most common type of heat exchanger in oil refineries and other large chemical processes and is suited for higher-pressure applications. As its name implies, this type of heat exchanger consists of a shell (a large pressure vessel) with a bundle of tubes inside it. One fluid runs through the tubes, and another fluid flows over the tubes (through the shell) to transfer heat between the two fluids. The set of tubes is called a tube bundle and may be composed of several types of tubes: plain, longitudinally finned, etc. Volfram offers Shell and Tube Heat Exchangers with Smooth Tubes and Corrugated Tube through its fixed sized ranges and customized ranges of heat exchangers for applications such as preheaters, hot water generators, and condensers, reboilers. The heat exchangers are designed on the basis of our extensive thermal and mechanical experience acquired over the period of time throu...
Volfram provides the complete range of customized Temperature control solutions and control valves which can fulfill the needs of various process requirements. In a process plant, there are requirements of different temperatures at different processes. It is very important to control & maintain the temperatures as specified in order to: Reduce the rejections of the products Maintain the quality of the products Also, each degree of overheating of the product results in the wastage of steam/energy. PID Based Temperature Transmitter Temperature Transmitter For very precise temperature control we offer PID Based Temperature Transmitter. This consists of the pneumatically operated Control valve with electro-pneumatic positioner, temperature sensor & controller. This system maintains the temperature within a band of +0.5˚ C.
VOLFRAM offers Globe Control Valve for Steam and Compressed Air. Nominal valve sizes ½” to 10” (15 to 250 mm) Pressure rating ANSI Class 125 to 300 Temperatures − 320 °F to +800 °F (− 196 °C to +427 °C) The control valves consist of a body with trim, bonnet and pneumatic actuator, optionally with metal bellows or insulating extension. The valves may be also equipped with electric, electro-hydraulic, or hand-operated actuators, as well as control accessories and other instrumentation. Standard Versions: Body ASTM Cast A 126 Cl. B, A 216 WCB, A 351 CF8M, alter-natively Forged A105 or A 182 F316 End connections ANSI Class 125 with FF-Flanges, Class 250 Female threaded NPT, Class 150 or 300 with RF-Flanges Packing PTFE V-ring spring-loaded/self-adjusting, temperature range 15 °F to 430 °F (− 10 °C to + 220 °C) Trim equal percentage characteristic, metal-to-metal seal
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