Ductile iron for horizontal installation, with thermostatic air vent
For pressures to 300 psig (21 bar) . . .
Capacities to 142,000 lb/hr (64400 kg/hr)
The simple, yet rugged, ductile iron construction of the JD & KD
Series Ultra-Capacity F&T steam traps offer long, trouble-free
service. All floats, valves and seats and lever mechanisms are
constructed of stainless steel.
The integral thermostatic air vent is a balanced-pressure
phosphor-bronze bellows caged in stainless steel. It is designed
especially for demanding industrial applications where highly efficient,
uninterrupted service is essential. This balanced-pressure type of air
vent will respond to the pressure-temperature curve of steam at any
pressure from zero to 300 psig (21 bar). Thus-up to 300 psig (21
bar)-air is vented at slightly below steam temperature.