Ashrae Journal - October 2008 - (Page 89) Vacuum Pump By CPS Products Motor Control Interface By Hoffman Controls Control Valves By Spirax Sarco Valves, Pumps and Motors To receive FREE info on the products in this section, visit the Web address listed below each item or go to www.ashrae.org/freeinfo. Expansion Valve The Universal TR6 thermostatic expansion valve from Danfoss Refrigeration and Air Conditioning Division, Baltimore, is supplied with sweat, Chatleff, and Aeroquip connections. www.info.hotims.com/16018-201 Valves JMF Company, Bettendorf, Iowa, offers a line of gas, ball, and plumbing valves with high fill rates for commercial and industrial applications. www.info.hotims.com/16018-205 Pumps Grundfos Pumps, Olathe, Kan., offers the PACO Vertical Space Miser (VSM) line of double volute, vertically mounted pumps. It features same-size suction/discharge connections to simplify piping, and top suction/top discharge design to fit small spaces. www.info.hotims.com/16018-209 Vacuum Pumps CPS Products, Hialeah, Fla., offers a line of dual-voltage vacuum pumps. Singleand two-stage models are available in a variety of capacities. www.info.hotims.com/16018-202 Condensate Pump The P3 PistonPowerPump™ from Spence Engineering, Walden, N.Y., is designed to remove condensate in a variety of conditions. It features a springless mechanical pump design, which requires no electricity or controls. www.info.hotims.com/16018-206 Control Valve Spirax Sarco, Blythewood, S.C., offers the B-Series bronze control valve, rated for temperatures as high as 204°C (400°F) and maximum pressure of 27 barg (400 psig). www.info.hotims.com/16018-210 Motor Controls Hoffman Controls, Dallas, offers its motor control interface. It regulates airflow to meet space sensible/latent heat load ratios, balances equipment output, converts constant volume airdistribution systems to VAV systems and controls temperature and humidity simultaneously without reheating. www.info.hotims.com/16018-203 Vacuum Pumps Uniweld Products, Fort Lauderdale, Fla., introduces the HUMM•VAC™ (HVP) line of vacuum pumps. The pumps feature a slant-back ergonomically balanced handle, top-mount isolation valve, accessible gas ballast and a low-profile beveled oil drain. www.info.hotims.com/16018-207 Variable Frequency Drive SJE-Rhombus, Detroit Lakes, Minn., offers the H2O Drive™ variable frequency drive for pressure control applications. It reads discharge pressure and adjusts pump speed to maintain a constant output pressure. www.info.hotims.com/16018-211 Pressure Gage Winters Instruments, Buffalo, N.Y., offers the PFQ Series stainless steel liquid pressure gage. The gage features a glycerin fill to dampen vibration in pump and motor applications. www.info.hotims.com/16018-204 Condensate Pump Airtec Products, New Brunswick, N.J., introduces the ASPEN Pump Mini White condensate pump, It is resiliency mounted to eliminate vibration and reduce noise. www.info.hotims.com/16018-208 Globe Valves INTEC Wilson Mohr, San Diego, announces the VBG/VBAA series of balanced, two-way globe valves for hot, superheated and chilled water, and high-pressure steam applications. The actuator features manual override and optional spring-return capability. www.info.hotims.com/16018-212 October 2008 ASHRAE Journal 89 http://www.ashrae.org/freeinfo http://www.info.hotims.com/16018-205 http://www.info.hotims.com/16018-209 http://www.info.hotims.com/16018-201 http://www.info.hotims.com/16018-202 http://www.info.hotims.com/16018-210 http://www.info.hotims.com/16018-206 http://www.info.hotims.com/16018-211 http://www.info.hotims.com/16018-203 http://www.info.hotims.com/16018-207 http://www.info.hotims.com/16018-204 http://www.info.hotims.com/16018-208 http://www.info.hotims.com/16018-212
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