Severe Duty (SD) Control Valves

The SD-Severe Duty valve is Celeros’s premium severe duty and critical service control valve design. The SD-Severe Duty line is the next generation of control valves designed specifically for severe duty applications. It is the preferred style of valve for applications such as pump recirculation, feedwater control and feedwater start-up, flashing or cavitating service, critical pressure drop gas and steam service, and any potentially noisy or vibration-prone service. It is also widely used for nuclear “N” stamp and seismic applications.

Send an Enquiry

Add to quote

Description

Repeatable class V tight shutoff
High pressure balanced
Full plug guiding with anti-rotation
Steam atomisation of the cooling water
Low coolant pressure required
High water capacity for large cooling duties
High turndown ratio for both steam and water
Noise attenuating trim options
Single stage HUSH
Multi stage HUSH
RAVEN
Extremely flexible
Flanged or butt weld connections
ANSI 150 – 4500, standard, intermediate and split classes
Minimum straight line lengths required
Low maintenance
‘Quick-Change’ trim design no special tools