The Spence N650 Steam trap is of balanced pressure design with stainless steel welded actuator capable of discharging condensate within 10°F of saturated temperature. Where greater sensitivity is required or protection from flash steam locking, a SLR orifice is available to allow condensate and flash steam evacuation at or near saturated temperatures. Where subcooling of condensate is desired alternate thermostatic actuator is available to allow condensate evacuation at or near 40°F below saturated temperatures. Thermostatic actuator employs a conical valve lapped in matched sets with the seat ring assuring tight shut off. A minimum of four orifice sizes are available allowing for custom capacity sizing. Trap is forged carbon steel Y pattern body with strainer and available blow down valve suitable for pressures to 650 psig and avaiable in 1/2″ and 3/4″ NPT or socketweld.
