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Manual Valves

Combines isolating and venting in a single valve, eliminating the need for tubing and fittings Block valve isolates the downstream process fluids and the bleed valve exhausts upstream fluids enabling static pressure transmitters, switches or gauges to be removed without disturbing the permanent piping installation.

Designed for use with differential pressure transmitters in liquid level applications Available in either single flange or double flange connection for direct installation.

Compact design is ideal for installations with limited space, such as behind panels or in cabinets Designed for use with differential pressure transmitters incorporating two isolation valves and an equalizing valve in differential pressure measurement 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability.