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manual

Pressure relief and pressure retention valve DAV for electrical control - open without current®

Содержание HAWIDO 1403

Страница 1: ...manual Pressure relief and pressure retention valve DAV for electrical control open without current...

Страница 2: ...HAWIDO REGULATING VALVES Instruction for Pressure relief and pressure retention valve for electric control Type 1403 04 ND 40 to DN200 Keep this instruction manual at the location of the valve...

Страница 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...

Страница 4: ...MAINTENANCE AND SERVICE 8 2 1 GENERAL INFORMATION 8 2 2 ANNUAL FUNCTIONAL CHECKS 8 2 3 4 TO 5 YEAR MAINTENANCE 9 3 REPAIR KITS AND SPARE PARTS 10 3 1 BASE VALVE DN 40 TO DN 200 DRAWING 11 3 2 MAIN VAL...

Страница 5: ...gh carefully and understood before starting the commissioning Damage to property and injuries to persons could occur as a result of improper installation commissioning operation and maintenance The Ha...

Страница 6: ...d horizontally with the valve cover upwards other models available on request We recommend that a gate valve and a dirt trap be fitted in front of the valve as well as the mounting of an gate valve at...

Страница 7: ...position indicator optional Valve opening limiter optional 9 Solenoid valve 2 Functional diagram 1404 Components 1 Main valve 2 Ball valve A B C 3 Filter 4 Orifice plate 5 One way flow restrictor 6 C...

Страница 8: ...with water and the air escapes through the open vent holes When all the air has been expelled by venting the valve in the control line re tighten the threaded pin Check that all the screw connections...

Страница 9: ...ckwise with a screwdriver until the valve operates quietly Then retighten the locknut Caution The setting screw must always remain at least 3 5 turns open otherwise the valve can no longer close or do...

Страница 10: ...n matter in the main valve Carry out service and remove any foreign matter Diaphragm defective Carry out a service Replace the diaphragm Valve spindle jammed by encrustation Carry out service and remo...

Страница 11: ...ee for many years Regular maintenance is a precondition for this however Under normal operating conditions the following should be carried out The valve should be checked for correct operation once a...

Страница 12: ...remove the cover Visually inspect all inner components for wear dirt and scaling Clean the inner components the seat and the inner surfaces including the cover Dismantle the spindle guide in the body...

Страница 13: ...s and spare parts Several replacement parts are required for the 4 or 5 year service These can be obtained as a repair kit for the main valve the control valve the control line the optical position in...

Страница 14: ...11 3 1 Base valve DN 40 to DN 200 drawing 08 12 2011 pl...

Страница 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...

Страница 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...

Страница 17: ...14 3 3 DAV stainless steel control valve DN 3 8 PN 10 16 25 drawing 01 09 2017 pl...

Страница 18: ...x 45 Cap bolt Stainless steel 0004 506 045 16 O ring NBR70 0180 048 015 17 O ring NBR70 0180 016 015 18 Intermediate housing for DAV long Stainless steel 1115 016 030 19 Sleeve for DAV Stainless stee...

Страница 19: ...9 mm d12 stainless steel 1 2 mm d12 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 0...

Страница 20: ...012 000 0455 016 000 0455 025 000 0455 032 000 0456 Connector elbow 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 012 000 045...

Страница 21: ...040 0600 012 060 0610 Solenoid valves Solenoid valve normally open 2 2 way valve for 1795 96 122K84 Solenoid valve normally closed 2 2 way valve for 1795 96 E121K04 Solenoid valve normally open 3 2 wa...

Страница 22: ...G 1 AG 3 4 0671 016 012 0671 032 012 0671 032 016 0671 032 025 0680 Barrel nipple AG 3 8 L 30 mm stainless steel AG 3 8 L 40 mm stainless steel AG 3 8 L 50 mm stainless steel AG 3 8 L 60 mm stainless...

Страница 23: ...e tube OD 12 mm ID 9 mm SA 0 000 060 SA 0 000 290 Tools and accessories 1199 Spindle lifting tool M5 M6 1199 000 000 1199 000 010 1199 Spanner for sealing plate Spanner for assembling and dismantling...

Страница 24: ...de Normal operation C closed The letter C on the set screw is at the top This means that the solenoid valve can be opened an closed with the coil normal operation Open A emergency opening of valve The...

Страница 25: ...22 3 7 Optical position indicator Drawing DN 40 DN 100 DN 125 DN 300 12 03 2014 pl...

Страница 26: ...1996 000 000 1996 000 000 1996 000 000 1996 000 000 Item Description Material Article number DN 125 DN 150 DN 200 DN 250 DN 300 1 Indicator pin Stainless steel 1992 000 125 1992 000 150 1992 000 200 1...

Страница 27: ...rength Tightening torque M class 1 Target Max DRV DAV M 6 A2 A4 70 8 Nm 8 5 Nm MBV RBS Control Hex bolt Strength Tightening torque valve M class Target Max NAZ M 6 A2 A4 70 8 Nm 8 5 Nm Not for new app...

Страница 28: ...ntendre fax 36 0 26 501 502 www hawle hu Hawle Armatury spol s r o Ricansk 375 telephone 420 0 2 410 03 111 CZ 25242 Jesenice u Prahy fax 420 0 2 41 00 33 33 www hawle cz Hawle Sp lka zo o ul Piaskowa...