The USTS-II Universal steam trap station is designed to have inlet and outlet isolation valves, a integral strainer with blowdown and test valve. Designed as a complete steam main drip or tracer steam trap station. The station will support all of the Spirax Sarco universal connection steam traps.
Our patented Powerpivots do away with troublesome pins and linkages. What’s more—our exclusive damper lengthens valve and seat life by using the hydraulic inertia of the collected condensate to reduce mechanical shock as the valve actuators shift.
Thermostatic steam traps sense the temperature difference between steam and condensate using an expanding bellows to operate a valve head. They are wide open when cold providing a self-draining freezeproof design with high air venting capability.
The EP500 is a 2 wire loop powered positioner requiring a 4-20 mA control signal, and is designed for use with linear pneumatic valve actuators. The positioner compares the electrical signal from a controller with the actual valve position and varies a pneumatic output signal to the actuator accordingly. A mounting kit is supplied to suit all pneumatic actuators compliant with the NAMUR standard.
A range of compact multi-spring linear actuators having various spring ranges for matching the requirements of large size valves at various differential pressures. Each actuator is fitted with a stroke indicator and incorpates a semi-rolling diaphragm which gives good linearity over the operating stroke.
EP6 is Electro-Pneumatic Positioner that accurately controls valve stroke in response to an input signal of 4-20 mA from the controller.
Thermostatic steam air vents sense the temperature difference between steam and non-condensible vapors to operate a valve head.