The
HMI 186 Series Excess Flow Check Valve can be installed
in any position with only a negligible difference in
flow, however the customer should state the position the
valve will be installed in. This series valve slips into
Schedule 80 pipe. The flange diameters fit inside the
bolts of 150 or 300 pound American Standard steel pipe
flanges (gaskets not included). Many standard flows are
available, however other flows requiring special springs
and setting are available at a one time development cost,
please call for quotation.