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FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THIS PRODUCT CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from the Veriflo Division of Parker Hannifin Corporation, its subsidiaries and authorized distributors provides product and/or system options for further investigation by users having technical expertise.
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Installation Veriflo offers a variety of diaphragm valves with various inlet connections, outlet connections, and actuators and other options. Before installing the valve you should fully understand the options of your particular valve and its suitability for the application. Step 1 Verify that the valve is rated for the system operating pressures and has the proper connections and options for the type of gas and pressures required for your application.
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Operation Manual Valves • To open the valve: Turn the handle counterclockwise until the stop is reached. • To close the valve: Turn the handle clockwise until the valve is fully closed. Toggle Valves • To open the valve: Place the lever in the vertical position. •...
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Operation (continued) Air Operated Valves, Normally Closed • To open the valve: Apply 70 - 100 psig to the actuator port. • To close the valve: Vent the pressure to the actuator to 0 psig. Air Operated Valves, Normally Open •...
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Maintenance WARNING: IMPROPER REPAIR OR SERVICING OF THIS PRODUCT CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. Veriflo Division products must pass rigid acceptance tests before leaving the factory. All repairs and servicing of this product must only be performed by factory certified personnel and tested for operation and leakage.
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• Ensure compliance with local, state, and federal regulations • Confirm material is accepted by relevant recycling company Recommendations for common materials used in Parker Veriflo product and packaging are below: • Metal: contact local scrap metal companies •...
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