JD & KD Series Ultra-Capacity Float & Thermostatic Steam Traps

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.