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3.3  Control valve pressure reducing stainless steel (design) 

 

 

05.09.2017 

Summary of Contents for HAWIDO 1505

Page 1: ...manual Pressure reducing valve with inlet pressure control and non return function...

Page 2: ...HAWIDO REGULATING VALVES Instruction for Pressure reducing valve with inlet pressure control and flow back prevention Type 1505 ND40 to ND200 Keep this instruction manual at the location of the valve...

Page 3: ...and make use of this additional information regarding the valve type pressure and flow ratios when consulting the manufacturer or the supplier or asking them questions Serial number DN PN Year of manu...

Page 4: ...NCE AND SERVICE 8 2 1 GENERAL 8 2 2 ANNUAL CHECKS 8 2 3 FOUR OR FIVE YEARLY MAINTENANCE 9 3 REPAIR KITS AND SPARE PARTS 10 3 1 MAIN VALVE WITH STAINLESS STEEL CONNECTION ND 40 TO ND 200 DRAWING 11 3 2...

Page 5: ...l EN GJS 400 15 Temperature range 2 40 C 2 General safety instructions These instructions must be read through carefully and understood before starting the commissioning Damage to property and injurie...

Page 6: ...taken out of service A by pass installation should be considered here in order to ensure the supply Depending on the system the installation of a pressure relief valve type 1400 in the outlet after th...

Page 7: ...ns have been correctly tightened and sealed On the valve Open ball valves 2A and 2B and loosen the set screw lock nut on the one way flow restrictor 5 Unscrew the adjusting screw on the one way flow r...

Page 8: ...closes again Gradually and slowly open the gate valve on the outlet side The valve closes when the outlet line has filled and there is no water consumption Provide a water supply in accordance with t...

Page 9: ...l not re open after the closing sequence 7 Check function The valve closing speed can be set on the check valve 5B with a volume backflow p2 greater than p1 The check valve 5B must be open by at least...

Page 10: ...Carry out service and remove foreign matter Valve spindle jammed by encrustation Carry out service and remove encrustation Loud noise Unsatisfactory installation conditions Change outlet pressure by...

Page 11: ...ce a year the valve should be checked for correct operation function check Once a year the filters upstream of the valve and in the control lines should be cleaned Every four or five years the inner w...

Page 12: ...alve cover Visually inspect all inner components for wear dirt and scaling Clean inner components seat and inner surfaces including the valve cover Disassembly the spindle guide at the housing rinse t...

Page 13: ...valve 2C slowly Valve must close Open the ball valve 2C slowly Valve must open 3 Repair kits and spare parts Several spare parts are required for the four or five yearly maintenance These can be obtai...

Page 14: ...11 3 1 Main valve with stainless steel connection ND 40 to ND 200 drawing 08 12 2011 pl...

Page 15: ...Nut INOX 0007 710 080 0007 710 080 0007 712 080 0007 716 080 0007 716 080 12 Spring INOX 1049 050 000 1049 050 000 1049 065 000 1049 080 000 1049 100 000 Spring for valves installed upright position...

Page 16: ...07 724 080 12 Spring INOX 1049 125 150 1049 151 150 1049 200 000 1049 200 000 Spring for valves installed upright position INOX 1050 125 150 1050 151 000 1050 200 000 1050 200 000 13 Spindle guide cov...

Page 17: ...14 3 3 Control valve pressure reducing stainless steel design 05 09 2017...

Page 18: ...007 208 050 13 Washer INOX 0008 206 000 14 Adjusting lever Kst PA6 6 1135 000 001 15 Washer for adjusting lever Kst PA6 6 1135 000 010 16 Axis for clamp lever INOX 1135 000 011 17 Cylinder screw M4 x...

Page 19: ...16 3 5 Control valve pressure sustaining INOX drawing 05 09 2017 pl...

Page 20: ...007 208 050 15 Cylinder screw M6 x 45 INOX 0004 506 045 16 O Ring NBR70 0180 048 015 17 O Ring NBR70 0180 016 015 18 Intermediate casing INOX 1115 016 030 19 Sleeve for axe long Stanal 32 1140 500 000...

Page 21: ...2 stainless steel 1 5 mm d12 stainless steel 1 9 mm d12 stainless steel 2 4 mm d12 stainless steel 3 1 mm d18 stainless steel 3 5 mm d18 stainless steel 4 0 mm 0284 006 000 0284 009 000 0284 012 000 0...

Page 22: ...455 016 000 0455 025 000 0455 032 000 0456 Female adaptor elbow union 90 IG 3 8 AG 3 8 stainless steel IG 1 2 AG 1 2 stainless steel IG 3 4 AG 3 4 stainless steel IG 1 AG 1 stainless steel 0456 012 00...

Page 23: ...0600 012 040 0600 012 060 0610 Solenoid valves Solenoid valve normally open 2 2 way valve 1795 96 122K84 Solenoid valve normally closed 2 2 way valve 1795 96 E121K04 Solenoid valve normally open 3 2 w...

Page 24: ...el AG 3 8 L 60 mm stainless steel AG 3 8 L 70 mm stainless steel AG 3 8 L 80 mm stainless steel AG 3 8 L 110 mm stainless steel 0680 012 030 0680 012 040 0680 012 050 0680 012 060 0680 012 070 0680 01...

Page 25: ...ot valve 1199 000 020 1199 Ratchet with attachment Ratchet with attachment for the one way flow restrictor 1199 000 030 1199 Ratchet with attachment Ratchet with attachment for the one way flow restri...

Page 26: ...23 3 8 Position indicator drawing DN 40 DN 100 DN 125 DN 300 12 03 2014 pl...

Page 27: ...6 000 000 1996 000 000 1996 000 000 1996 000 000 Item Description Material Article number DN 125 DN 150N DN 200 DN 250 DN 300 1 Pin Stainl steel 1992 000 125 1992 000 150 1992 000 200 1992 000 250 199...

Page 28: ...Tightening torque Socket bolt 1 Reference Max DRV DAV M 6 A2 A4 70 8 Nm 8 5 Nm MBV RBS Control Hexagon bolt Strenght class Tightening torque valve M 1 Reference Max NAZ M 6 A2 A4 70 8 Nm 8 5 Nm Torque...

Page 29: ...efax 36 0 26 501 502 www hawle hu Hawle Armatury spol s r o Ricansk 375 Telefon 420 0 2 410 03 111 CZ 25242 Jesenice u Prahy Telefax 420 0 2 41 00 33 33 www hawle cz Hawle Sp lka zo o ul Piaskowa 9 Te...

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