The 220 Series, utilizing a servo-operated design rather than the more conventional spring-loaded design, delivers higher outlet pressure than spring loaded models.
Model and Pipe Sizes
Model Pipe Size
220D 1″, 1 1/4″, 1 1/1″
220E 1 1/2″, 2″
220G 2 1/2″, 3″
220J 4″ Flanged
Gases:
Suitable for natural, manufactured, mixed gases, liquefied petroleum gases and LP gas-air mixtures.
Printable Literature