27th Edition RHFS Product Guide - Ryan Herco Flow Solutions

+GF+ PRESSURE CONTROL VALVESPRESSURE REDUCING VALVESType V182/V82 pressure reducing valve(pressure gauge included) maintainsdownstream pressure.300.140.150 PVC300.140.120 PP300.140.180 PVDFFEATURES• George Fischer pressure reducingvalves maintain downstream pressureirrespective of fluctuations of inletpressure or changes in flow demand.• The valve is adjusted by a set screw andsecured with a locknut.• Maintains a constant pressuredownstream of valve.• Provides highly accurate and stablepressure control.• Dimension range 1/2” - 1-1/2” (20 mm -50 mm).• Molded PVC, Polypropylene, & PVDF bodies.• Piston design with EPDM and PTFE seals.• FNPT, spigot, flange, IR Plus, socketunion, or BCF end connections.* 2” model uses PTFE diaphragm design.TYPE V182/V82 PRESSURE REDUCINGVALVES - utilize a piston and disc springsand are designed for pressure reducingapplications where precise control is notneeded. Pressure gauges are standard.HYSTERESIS1.5 to 6.0 PSI/0.1 to 0.4 barORDER INFORMATION:5680.(Size No.) PVC/EPDM FNPT Connection5685.(Size No.) PP/EPDM IR Plus Connection5687.(Size No.) PVDF/FPM IR Plus/BCF Plus Connection• Mechanical parts are isolated from theprocess fluid.PRESSURE DIFFERENTIAL BETWEENINLET AND OUTLETMinimum 14 PSI/1 bar5680PVC5685PP5687PVDFSizeNo.NominalSize (in.)Nominal Size(mm.) TypePressure SetRange PSI005 1/2 20 V182 7 - 150 $310.33 $379.17 $787.50007 3/4 25 V182 7 - 150 539.00 624.17 1,201.67010 1 32 V182 7 - 150 606.67 717.50 1,237.83015 1-1/2 50 V182 7 - 150 714.00 845.83 1,460.67020 * 2 63 V182 7 - 150 876.17 1,032.50 5,236.00BACK PRESSURE RETAINING VALVESGeorge Fischer type V186 back pressureretaining valves are installed to maintainconstant pressure in the line upstream ofitself. An increase in pressure upstreamwill cause the valve to open, therebymaintaining the set constant pressureand balancing out pressure pulsationand peaks in the process system.300.140.190 PVC300.140.160 PP300.140.220 HP BCF PVDFFEATURES• The valve is adjusted by a set screw andsecured with a locknut.• Maintains a constant pressure upstreamof valve.• Provides highly accurate and stablepressure control.• Dimension range 1/2” - 2” (20 mm - 63mm).• No dead space in valve body.• Molded PVC, Polypropylene, and PVDFbodies.• Diaphragms and seals in EPDM andPTFE.• FNPT, spigot, flange, IR Plus, socketunion, or BCF end connections.TYPE V186 PRESSURE RETAININGVALVES - utilize diaphragm and discsprings and are designed for pressureretaining applications where precise controlis not needed.HYSTERESIS1.5 to 8.7 PSI/0.1 to 0.6 bar.ORDER INFORMATION:5690.(Size No.) PVC/EPDM FNPT Connection5695.(Size No.) PP/EPDM IR Plus Connection5697.(Size No.) PVDF/PTFE IR Plus/BCF Plus Connection• Mechanical parts are isolated from theprocess fluid.• Adjustment range: 7.0 to 150 PSI.PRESSURE DIFFERENTIAL BETWEENINLET AND OUTLETMinimum 14 PSI/1 bar5690 5695 5697PVC PP PVDFSize Nominal Nominal SizePressure SetNo. Size (in.) (mm.) Type Range PSI105 1/2 20 V186 7 - 150 $199.50 $239.17 $875.00107 3/4 25 V186 7 - 150 263.67 309.17 964.83110 1 32 V186 7 - 150 283.50 332.50 1,078.00115 1-1/2 50 V186 7 - 150 373.33 443.33 2,676.33120 2 63 V186 7 - 150 733.83 840.00 3,179.17* 75mm IR END1-800-848-1141www.rhfs.com263