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Summary of Contents for Hawle HAWIDO 1500 Series
- Page 2 HAWIDO - REGULATING VALVES Instruction for Pressure Reducing Valve Type 1500 ND40 - ND200 Keep this instruction manual at the location of the valve...
- Page 3 Example of a nameplate Once the commissioning work has been completed, enter the following 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 manufacture: ...........
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Page 4: Table Of Contents
ONTROL VALVE PRESSURE REDUCING STAINLESS STEEL DESIGN 3.4 C ONTROL VALVE PRESSURE REDUCING STAINLESS STEEL PARTS LIST 3.5 C ONTROL LINE AND ACCESSORIES 3.6 P OSITION INDICATOR DRAWING 3.7 P OSITION INDICATOR ARTS LIST ANNEX 1. T ORQUE TABLE HAWLE IN EUROPE... -
Page 5: Description
2 to 40º C General safety guidelines The Hawle HAWIDO regulating valve is designed for use on drinking water supply systems. Please consult the manufacturer before using it with other media. Material damage or injury to persons can occur if it is not installed, commissioned, operated or maintained according to these instructions or to codes of practice. -
Page 6: Recommended Installation
Recommended installation Before the installation, all pipe work must be blown or flushed through to prevent any foreign material such as pieces of wood, stone etc. from entering the valve. Legend: Gate valve input side Strainer Pressure reducing valve, e.g. type 1500 Dual-chamber flange Mounting piece, welding part Gate valve output side... -
Page 7: Commissioning
B. Commissioning Operation diagram (1500) Components: Main valve 1200 Ball valves (A, B, C) Filter Orifice One-way flow restrictor Control valve Pressure gauge (A, B) Optical Position indicator Electrical position indicator (optional) Valve opening limiter (optional) Preparation Before commissioning the valve, check that the gate valves on the inlet and outlet sides of the valve are closed and that the flange connections are correctly tightened and sealed. -
Page 8: Venting
Venting Proceed as follows: Slowly open the inlet gate valve until water flows into the valve. The valve fills with water and the air escapes via the vent holes. When the valve venting procedure has caused all the air to be expelled from the control lines, retighten the headless screws. -
Page 9: Troubleshooting
Setting the reaction speed) Original pressure value is not Pressure gauge faulty Check or replace pressure reached gauge Changed operating conditions Reset accordingly (see Chapter: Recommended installation) Epoxy-coating damaged Transportation damage, Repair with Hawle two- installation damage component repair set for coatings... -
Page 10: Putting Out Of Service And Maintenance
D. Putting out of service and Maintenance Putting out of service The operating pressure reducing valve must first be hydraulically shut off as follows: Slowly close the gate valves after and before the valve Slowly close ball valve (2A, 2B, 2C) The valve is taken out of operation and the maintenance can be accomplished. -
Page 11: Four Or Five Yearly Maintenance
Checking the valve Remove the optical position indicator. Check that the valve spindle moves easily by raising and lowering it with the threaded rod. Install the optical position indicator. Putting the valve back into service see chapter Commissioning Checking the operation of the valve Note: In order to avoid pressure surges, large flow rates have to be throttled by closing slowly the gate valve before the Hawido - Valve. -
Page 12: Repair Kits And Spare Parts
Checking the operation of the one-way flow restrictor Undo the locknut Screw in the set screw and then unscrew it as far as it goes Screw in again a few turns. This process must be easy and with little resistance Putting the valve back into service see chapter Commissioning Checking the operation of the valve... -
Page 13: Main Valve With Stainless Steel Connection Nd 40 To Nd 200 (Drawing)
-10- 3.1 Main valve with stainless steel connection ND 40 to ND 200 (drawing) 08.12.2011/plü... -
Page 14: Main Valve (Parts List)
-11- 3.2 Main valve (Parts list) Item. Description Material Article number DN 40 DN 50 DN 65 DN 80 DN 100 Body ° GJS-400 1004 040 000 1004 050 000 1004 065 000 1004 080 000 1004 100 000 Valve cover GJS-400 1014 050 000 1014 050 000... - Page 15 -12- Article number Item Description Material DN 125 DN 150 DN 200 Body ° GGG 40 1004 125 000 1004 151 000 1004 200 000 1014 200 000 Valve cover GGG 40 1014 125 000 1014 151 000 Spindle guide cover INOX 1024 900 005 1024 900 005...
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Page 16: Control Valve Pressure Reducing Stainless Steel (Design)
-13- 3.3 Control valve pressure reducing stainless steel (design) 05.09.2017... -
Page 17: Control Valve Pressure Reducing Stainless Steel (Parts List)
-14- 3.4 Control valve pressure reducing stainless steel (parts list) Item. Description Material Article number PN 16/25 Body INOX 1100 200 000 Cover INOX 1108 200 000 O-Ring NBR70 0180 020 025 Diaphragm EPDM (W270) 1121 000 000 Seat Compact Form 1.0, blind INOX 1117 200 000 Pressure screw... -
Page 18: Control Line And Accessories
-15- 3.5 Control line and accessories Masternumber Picture Size Art. number Description more sizes might be available 0130 stainless steel /NBR 3/8" 0130 012 000 stainless steel /NBR 1/2" 0130 016 000 Composite sealing stainless steel /NBR 3/4" 0130 025 000 ring 0130 032 000 0273... - Page 19 -16- 0401 3/8" stainless steel 0401 012 000 1/2" stainless steel 0401 016 000 Sleeve 3/4" stainless steel 0401 025 000 1" stainless steel 0401 032 000 0411 DN 6 - 1/8" stainless steel 0411 006 004 DN12 - 3/8" stainless steel 0411 012 012 Adjustable male adaptor...
- Page 20 -17- 0545 Y-filter stainless steel IG 3/8" 0545 112 002 Single components: Y-filter Filter sieve stainless steel 0545 900 051 Plug complete 0545 112 010 Seal big for Y-filter 0545 112 011 O-Ring 0545 112 012 0545 116 000 0549 Stainless steel IG 3/8"...
- Page 21 -18- 0620 Coil AC voltage Indicate the voltage 0620 xxx xxx Coil Coil DC voltage Indicate the voltage 0621 xxx xxx 0630 Appliance socket for electric coil 0630 000 000 Appliance socket for electric coil 0652, 0653 Plug module for solenoid valves Type 0653 024 008 LBV 24 DC = 8-14S incl.
- Page 22 1199 Ratchet with attachment for the one 1199 000 040 way flow restrictor Ratchet with attachment. 5292 Hawle Typ: VR 69-252 5292 000 000 Tube à 90 g Grease AG: Outside thread IG:Inside thread AD: Outside diameter ID: Inside diameter...
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Page 23: Position Indicator (Drawing)
-20- 3.6 Position indicator (drawing) DN 40 DN 100 DN 125 DN 300 12.03.2014/plü... -
Page 24: Position Indicator (Parts List)
-21- 3.7 Position indicator (Parts list) Item Description Material Article number DN 40 DN 50 DN 65 DN 80 DN 100 Stainl. steel 1992 000 050 1992 000 050 1992 000 080 1992 000 080 1992 000 100 Stainl./NBR 0130 016 000 0130 016 000 0130 016 000 0130 016 000... -
Page 25: Annex
-22- E. Annex Torque table When assembling the main valve and the pilot valve, all bolts are checked with a torque wrench according to the following list. Grease the bolts before mounting ! Strenght class Diameter Hexagon bolt Tightening torque Reference Max. -
Page 26: Hawle In Europe
Dobogókoi út 5 Telefon +36 (0) 26 501 501 H-2000 Szentendre Telefax +36 (0) 26 501 502 www.hawle.hu Hawle Armatury spol. s r.o. Ricanská 375 Telefon +420 (0)2 410 03 111 CZ-25242 Jesenice u.Prahy Telefax +420 (0)2 41 00 33 33 www.hawle.cz...
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