Note: Not all regulatory requirements
are available in all size/model combinations (consult with factory).
Approvals provided upon request. |
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Pressure Reducing and Sustaining Valve
The valve shall maintain a constant (adjustable) downstream pressure with extreme accuracy, regardless of fluctuations in the upstream pressure or flow.
A pressure sustaining function shall override the pressure reducing function should the upstream pressure fall below a pre-determined (adjustable) desired minimum value.
The following documents are presented in PDF format
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