Spirax Sarco Calculators

Spirax Sarco Calculators are a set of calculators to help steam practitioners and designers solve problems associated with steam and condensate engineering.

SS Calculator

Typical calculations include valve sizing for saturated steam and sub-saturated water, pipe sizing for saturated steam and condensate, start-up and running losses from tanks and steam pipes, and some other useful aids such as a flash steam calculator, how to convert Kv to orifice diameter, and others.