Spirax Sarco, Inc.

Pressure-Reducing Valve (PRV) Sizing Software Module, Phase 1
The Pressure-Reducing Valve (PRV) Sizing Software Module, Phase 1, is designed to help process engineers specify and size PRVs. It includes a variety of useful features based on user feedback. For instance, its visual product range selection option allows full product descriptions and code numbers to be viewed, which makes sizing charts unnecessary. Additional features include velocity and noise predictions, automatic pipe sizing, and more.

Cool Blue TD-52 Thermodynamic Steam Trap
The Cool Blue TD-52 thermodynamic steam trap line significantly reduces life-cycle energy consumption and maintenance requirements compared to conventional designs. Distinguished by its blue stainless steel insulation cover, the Cool Blue TD-52 features a specially engineered ceramic disc material with lower heat conductivity than conventional steel alloy caps on disc traps. It has a maximum operating pressure of 600 psig and a maximum operating temperature of 800°F, and is available in 3/8- in., 1/2-in., 3/4-in., and 1-in. NPT sizes.

Pivotrol pressure-powered condensate pump
The Pivotrol pressure-powered condensate pump is designed for condensate recovery in rapidcycling process environments. Its PowerPivot technology replaces pins and linkages with pivots, which reduces friction and wear and lengthens service life. A dampener uses the hydraulic inertia of the collected condensate to reduce mechanical shock as the valve actuators shift. The pump is backed by a three-million-cycles or three-year warranty, with a lifetime spring warranty; a five-million-cycles extended warranty is available as an option. An integral electronic cyclecounter monitors the pump’s performance and confirms warranty coverage.

BDHR series of boiler-blowdown heat-recovery systems
The BDHR series of boiler-blowdown heat-recovery systems are pre-engineered modules that include a plate heat-exchanger or optional shell-and-tube heat exchanger, pressure-relief valve, isolation valve and mechanical or electrical level controls. They recover up to 95% of the heat energy normally lost with conventional continuous blowdown separators. The resulting flash steam can be used to preheat boiler makeup water to heat the feedwater or the deaerator tank, or other fuel-saving uses. Modules are available in eight sizes of centrifugal blowdown vessels ranging from 8 in. to 26 in., with capacities from 100 lb/h to 100,000 lb/h. The flash vessel and plate heat exchanger are ASME Section VII Code-stamped for 150 psig at 550°F. System rating is 125 psig at 320°F. The assembled unit is hydrotested to 188 psig.

B-Series valve
The B-Series valve is designed for use with steam, water, gases and other liquids at maximum temperatures and pressures of 204°C (400°F) and 27 barg (400 psig). In the two-way configuration, the plug-stem may be replaced without removal of the valve or actuator. The three-way valve is ideal for applications that either combine two fluids or divert a single fluid for temperature control.

two-port Spira-Trol control valve
With its fully modular design, the two-port Spira-Trol control valve uses a low number of components to create a highly flexible and maintainable system where one valve can satisfy the needs of numerous industrial requirements. Both ANSI and EN versions share the same internals, and only three pneumatic actuators are required for valves up to 4-in. in size. The valve incorporates self-aligning and clamp-in-place internals for ease of maintenance. Its hard trim materials and modular design diffuse the discharge from plug and seat, as well as reduces internal flow velocities to minimize internal erosion. Standard offerings include: cast iron, SG iron, carbon steel, stainless steel or NACE construction; equal percentage, linear or fast-opening flow characteristic; 1/2- to 4-in. sizes; and ANSI, PN, JIS, KS, NPT, BSP or SW connections.

HVAC Solution Steam Program Version 4.1
HVAC Solution Steam Program Version 4.1 features a drag-and-drop method of designing and modeling HVAC steam systems. This stand-alone, Windows-based program allows for easy modeling of steam generation, steam distribution, steam utilization and condensate-handling equipment. It automatically handles many of the engineering calculations and design tasks that HVAC professionals currently perform manually, including: head loss and static pressure calculations; pipe and duct sizing; data recalculation; component insertion; full psychrometric calculations; and equipment type changes. This upgrade includes an all-new selection of fan coils.