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Home / Products / Pressure Management / FISHER Pressure Regulators / FISHER Y692 Series Regulators

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FISHER Y692 Series Regulators

Main Features

Ease of Inspection and Maintenance
For ultra-low pressure nitrogen sealing systems
Downstream pressure is applied directly to the valve diaphragm via a Pitot tube to provide fast response
The large valve diaphragm area provides precise pressure control even in low-pressure environments
Pitot tubes can also have the effect of amplifying the pressure drop, helping to provide greater flow capacity

Specifications

Connection Size: NPS 1-1/2 and 2
Pressure Range: 2 mbar to 0.69 bar /1 inch w.c. to 10 psig
Maximum Inlet Pressure: 10.3 bar / 150 psig
Valve Body Flow Direction: in-line
Maximum Flow Capacity: to 531 Nm3/h / 19,820 SCFH of nitrogen
Operation Type: direct-operated
Body Material: Cast iron, WCC steel, and stainless steel

Applications

The Model Y692 is a direct-operated regulator for precise pressure control of ultra-low pressure sealing systems. Downstream pressure is detected by a Pitot tube installed on the regulator's lower case, eliminating the need for external control lines.