New 2-Way Inert Isolation Valves Ideal for Aggressive Media

Model WTA-2 Solenoid Operated Inert Isolation Valves feature unique elastomeric seals which resist damage from particulate matter that would destroy typical inert valves.

Hudson, MA, May 16, 2013 --( Clark Solutions introduces the Model WTA-2 series of inert isolation valves. Available in a choice of wetted materials suitable for use with aggressive media being transferred at temperatures ranging from 5-50°C, WTA-2 Inert Isolation Valves are solenoid operated, feature PTFE isolation diaphragms, and a unique Perfluor or Viton soft seal valve seat design.

The unique, soft seal valve seat design feature of WTA-2 series valves is particularly useful in analytical and clinical chemistry applications where inert valve materials are needed but particulate matter may be present in the fluid stream. Particulate matter typically damages valve seats resulting in valve leakage. The Soft Seal design feature present in Model WTA-2 series valves virtually eliminates this problem.

WTA-2 Inert Isolation Valves are available in two models. Model WTA-2R valves are designed with molded PPS bodies and Model WTA-2K valves are designed with molded PEEK bodies. Versions with PTFE bodies are also available as an option. Both models are available in 12 Vdc or 24 Vdc voltage configurations. Series WTA Inert Isolation Valves can be purchased online at

Clark Solutions has a fifty-year history of providing unique solutions to the control, measurement, and monitoring of flow, energy, pressure, force, and level in liquids and gases. Located in Hudson, Massachusetts, the company offers a wide variety of valves, including pneumatic valves, inert isolation valves, solenoid operated valves, valve actuators, pinch valves, manifold valves, ball valves, globe valves, butterfly valves, needle valves, and miniature and subminiature valves. Instrumentation offerings include devices to record, monitor, and control flow, velocity, pressure, temperature, humidity, level, gas concentration, energy, and other properties. Clark Solutions also provides a wide range of pumps for liquids, gases, and air, including peristaltic pumps, piston pumps, diaphragm pumps, rotary vane pumps, gear pumps, impeller pumps, centrifugal pumps, and bellows pumps.

For more information, contact Clark Solutions, 10 Brent Drive, Hudson, MA 01749, Tel. 800-253-2497, Fax 978-568-0060, email, or visit our web site at

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Clark Solutions
Donald Tyler
Tel. 978-568-3400
Fax 978-568-0060