The Humphrey Valve product line now includes the new ProControl Regulators. Expanding the ProControl family to go a step beyond single valves, Humphrey now adds the ProControl pressure regulator series of products.

ProControl Series Regulators provide closed-loop proportional pressure control by incorporating a unique, dual proportional valve design. This achieves superior pressure regulation control, including:

• Very quiet operation
• Ideal for any work environment, particularly medical and laboratory applications.
• Long service life compared to competitive models using ON/OFF valves for supply and/or venting control.
• Greater responsiveness and stability at dynamic inlet and outlet pressure applications.

Typical applications include:

• Medical / analytical
• Leak testing
• Direct control of pressurized air and inert gases (consult factory for special gases and liquids)
• Small bore cylinder operation
• Packaging

For more information about these ProControl Regulators, contact Diffley-Wright; (800) 282-4886