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Flow Control Equipment

Control Valves

Copes Vulcan Division of SPX Flow Technology provides globe body control valves for fluid applications in standard sizes from 3/4" thru 20", and pressure classes from 125 lb. class to 4500 lb. class. A large selection of valve trims and actuators are available to meet your specific project application.

	General Service Control Valve Copes Vulcan GS 700 series of general service control valves are available in sizes from 3/4" to 8", in pressure classes thru 600 lb. class. Most materials of construction are available. Valves can be supplied with welded, flanged, or threaded end connections. General Service Control Valves (PDF - 561KB)

Severe Duty Control Valves Copes Vulcan SD series severe duty control valves are available in sizes 3/4" thru 20", in standard pressure classes to 4500 lb. class. The valves are suited to high pressure drop, critical service applications. Severe Duty Control Valves (PDF - 1042KB)

	Soft Seated Hush Trim Copes Vulcan provides 13 valve trim types to meet your specific requirements, including noise control, cavitation elimination, and velocity and erosion control. Control Valve Trims (PDF - 369KB)

Desuperheaters Copes Vulcan desuperheaters are offered in a variety of designs, with turndown ratios from 2:1 up to and thru 100:1. Final steam temperature can be maintained to within 5 % of saturation, depending on model type. A desuperheater selection matrix is provided in the following PDF showing models physical and performance specifications. Desuperheater Selection (PDF - 123KB)

	Mechanical Atomizing Desuperheater The MA series of mechanical atomizing desuperheaters are generally used for steady load applications with minimum turndown requirements, including attemporation applications. MA Desuperheater (PDF - 264KB) ^ Back To Top

Variable Annulus Desuperheater The Variable Annulus Desuperheater is a cost effective line sized desuperheater offering flexibility in mounting,(vertical or horizontal orientation), with either flanged or welded connection. Temperature control is to within 10 deg F of saturation, with 15:1 turndown capability. VAD Desuperheater (PDF - 264KB)

	Steam Atomizing Desuperheater The steam atomizing desuperheater utilizes higher pressure steam to bombard the coolant water creating a fine mist requiring no thermal liner in the pipe. Turndown is up to 25:1 with varying load, and temperature control is within 15 deg F of saturation. Steam Atomizing Desuperheater (PDF - 247KB)

The multiple nozzle spray desuperheater incorporates an integral coolant flow control valve. It offers a water flow turndown of up to 150:1, with temperature control to within 15 deg F of saturation MNSD Desuperheater (PDF - 812KB)

	The variable orifice desuperheater offers extremely fine control and exceptional turndown. It can control temperature to within 5 deg F of set point, which can be as close as 10 deg F of saturation. It is designed for vertical pipe installation. Variable Orifice Desuperheater (PDF - 359KB)

Copes Vulcan HP & LP turbine bypass systems are custom designed for each application to suit various turbine design and operational regimes. Standard pressure/temperature ratings go to 4500 lbs. class. Turbine Bypass Systems (PDF - 500KB)