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Input pressure control valve®

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Summary of Contents for HAWIDO 1402

Page 1: ...manual Input pressure control valve...

Page 2: ...HAWIDO REGULATING VALVES Instruction for Pressure Sustaining for hydraulic third party control Type 1402 ND40 to ND200 Keep this instruction manual at the location of the valve...

Page 3: ...ing data and always specify this additional information concerning the valve type pressure and flow ratios whenever you consult or have reason to question the manufacture or supplier Year of manufactu...

Page 4: ...T OF SERVICE 8 2 MAINTENANCE 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...

Page 5: ...The Hawle HAWIDO regulating valve is designed for use in drinking water supply systems Please consult the manufacturer before using it with other media Material damage or injury to persons can occur i...

Page 6: ...wards It is recommended that shut off valves be fitted on both sides plus a dirt trap on the inlet side Depending on the installation situation a mounting adapter may also be required If the HAWIDO 14...

Page 7: ...inlet and outlet sides of the valve are closed and that the flange connections are correctly tightened and sealed On the main valve Open the ball valves 2A 2B Loosen the lock nut on the one way flow r...

Page 8: ...ing chapter The valve is open on the inlet side and closed on the outlet side Proceed as follows Slowly open ball valve 2C The valve then opens and fills the pipe work on the outlet side until a press...

Page 9: ...g screw must always remain open by at least 3 5 turns otherwise the valve will not reopen sufficiently quickly after the closing sequence A special setting may be required for very high inlet pressure...

Page 10: ...e Carry out a service and replace the diaphragm Valve spindle jammed by encrustation Carry out service and remove any encrustation Loud noises Unsatisfactory operational conditions Change pressure con...

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 sustaining stainless steel drawing...

Page 18: ...x 0 5d Stainless steel 0007 208 050 15 Hexagon socket screw M6 x 45 Stainless steel 0004 506 045 16 O Ring 48 0 x 1 5 NBR70 0180 048 015 17 O Ring 16 x 1 5 NBR 70 0180 016 015 18 Intermediate casing f...

Page 19: ...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 20: ...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 21: ...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 22: ...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 23: ...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 24: ...21 3 6 Position indicator drawing DN 40 DN 100 DN 125 DN 300 12 03 2014 pl...

Page 25: ...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 26: ...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 27: ...e Telefax 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...

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