Flow Controls on Don Wolf & Associates, Inc.

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All Categories > Components for Automation > Fluid Controls > Flow Controls


	Flow Controls
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		Valcor's SV111T High Purity Teflon® Check Valve Valcor Scientific, a Division of Valcor Engineering, has designed and engineered rugged, reliable solenoid operated valves and related fluid control components for more than 40 years. The Model SV111T is a high purity, spring activated check valve specifically engineered to provide fast acting response to pressure fluctuations. The SV111T is a spring-activated check valve with disc type seating. It has a relatively low, yet realistic rated cracking pressure, resulting in quick response to changes in fluid pressures. The optically flat Teflon® seal disc and seat provides drip tight sealing on most fluids. It's small physical size and inert construction provides compatibility for a wide range of fluids. All materials in ...




		High Flow Precision Regulator Kelly Pneumatics, Inc., offers an electronic precision pressure regulator for high flow applications. The High Flow Precision Regulator ensures high resolution, low hysteresis, proportional pressure control functionality for applications that require high volume flow performance characteristics.




		Low Flow Precision Regulator Kelly Pneumatics, Inc., offers an electronic precision pressure regulator for low flow applications. The Low Flow Precision Regulator ensures high resolution, low hysteresis, proportional pressure control functionality for applications that require lower volume flow performance characteristics.




		Electronic Relief Valve Kelly Pneumatics, Inc. offers an electronic relief valve for high flow applications. The Electronic Relief Valve ensures high resolution, low hysteresis, proportional pressure chamber control functionality for applications that require high volume flow performance characteristics.




		Converter Board Kelly Pneumatics, Inc. offers the RS232 Converter Board for its Proportional Valve and Electronic Precision Pressure Regulator product lines. The RS232 Converter Board accepts ASCII commands via a standard RS232 comport or microprocessor, allowing accurate, proportional, customized control of our products.




		Paddle Wheel and Turbine Sensors (7) Gems new generation of RotorFlow® sensors, the RF-2500 Series, have been totally re-engineered with a one piece composite rotor, stronger unibody construction, ceramic shaft and better sealing. The results are greater durability with broader chemical, temperature and pressure capabilities.




		Flow Switch Gems’ line of flow switch devices and pressure switch instruments feature a broad range of configurations for use in liquids or gases. At preset rates, ranging from 50 cc/m to 100 GPM, a Gems flow switch will initiate alarm actuation or automatic shutdown of a system. These flow switch units feature high quality, corrosion-resistant materials for use in the toughest environments. Material choices, ranging from stainless steel to Ryton®, offer vast chemical compatibility. Versions include switches with fixed or adjustable actuation settings, models for viscosity compensation or high pressures, in-line models and designs to satisfy any mounting or space requirement.




		Proportional Solenoid Valves Kelly Pneumatics Proportional Valves offer excellent proportional flow performance using patented award winning technology. This design includes one flexing part with virtually no friction giving each valve an exceptionally long life cycle. The smooth, accurate, low hysteresis performance made capable by this design offers significant improvements over traditional valves. By incorporating this technology into every valve we offer, each performs with incredible accuracy and consistency. Kelly Pneumatics offers a wide variety of proportional valve sizes with varying flow performances to meet many specific application parameters.