The 25 MT is a self-actuated temperature control valve with a calibrated dial for accurate temperature setting. A variety of solid-fill sensing bulbs are available (see TI-1-1123-US). The standard capillary tubing length is 8 feet, with an optional standard length of 15 feet.
The 25PE has all of the features of the 25P, with the addition of an electric pilot. An electrical signal can override the pressure pilot. This valve meets Class IV shut-off specifications but is not suitable for dead-end service.
From the inlet pressure, back pressure and filling head conditions given below, select the pump size and check valve package which meets the capacity requirement of the application.
The Spirax Sarco S20 sensor chamber is fitted with conductivity and temperature sensors used to determine the conductivity of liquids. The use of a temperature sensor enables an accurate measurement to be made when the temperature varies, as in the case of condensate return monitoring systems.
The SIB45 is an all stainless steel sealed inverted bucket steam trap. It is provided with pressure change assemblies for pressure differentials between 0.5 and 45 bar. Traps for 45 bar are provided with an in-built check valve as standard.
The AEL7 Series linear electric actuators are a cost effective heavy duty range of linear electric actuators only suitable for the modulation of Spirax Sarco Group valves.
Installation and Maintenance Instructions
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.
The PN9000 series actuators are a compact range of linear actuators that are available in 3 diaphragm sizes for matching the requirements of valves at various differential pressures.
The DP163 is a selfpowered, pilot-operated pressure reducing valve constructed entirely of stainless steel with 316L SS body. Downstream pressure is sensed either internally or through an external sensing pipe.