Gas Pressure Regulator HON 330

Transcription

1 Gas Pressure Regulator HON 330 OPERATING AND MAINTENANCE INSTRUCTIONS/ SPARE PARTS Serving the Gas Industry Worldwide EDITION 01/2017

2 p p. 23

3 Compensating diaphragm (118,168, 243, 308) Make sure to fit the compensation diaphragm in the correct mounting position see page 10 Spare Parts Drawing Diaphragm Assembly size 2 with valve seatø 60, 80, 100 mm oring facetoface dimension compensatiing diaphragm (118) oring (134) see pages 13, 17, 20 oring (158, 273, 311) compensating diaphragm (168, 243, 308) oring (167, 242, 319) Valve stem (121, 172, 204, 274, 321) In order to avoid any diaphragm distorsions when loosening or tightening the screws (163, 277, 325) or nuts (108, 141, 228), it is necessary to safeguard the valve stem form distorsion. To this effect the valve stem (121) has been provided with a lateral arresting bore, whereas the valve stem (172, 204, 274, 321) have been machined with a key guide surface. valve stem (121) valve seat ø 60 valve seat ø 80 valve seat ø p. 4 *Parts to be kept in stock for maintenance p. 21

4 Torque 170, , 153, 159, 238, 246, , , , 277, 317, , 38, 40, 56, 302, Lubricants part (to be greased slightly) all orings (except s 157, 241, 309) all sliding surfaces fixed end and loop areas of working diaphragm (122, 233) torque M A in Nm (only for fitting of arresting tube) 10 (see p. 9) 18 (see p. 12) 15 (see p. 9) 20 (see p. 12) lubricant HON part silicone grease Spare Parts List, Diaphragm Assembly Size 2 with valve seat size ø 25, 31, 41, 50 mm screw locking plate spring plate, at option: Wh 0,02 bar... 0,5 bar Wh 0,45 bar... 1,0 bar pressure spring, at option: Wh 0,02 bar... 0,05 bar (grey) Wh 0,045 bar... 0,1 bar (yellow) Wh 0,09 bar... 0,2 bar (brown) Wh 0,15 bar... 0,3 bar (light red) Wh 0,25 bar... 0,4 bar (dark red) Wh 0,35 bar... 0,5 bar (light blue) Wh 0,45 bar... 0,6 bar (white) Wh 0,55 bar... 0,8 bar (green) Wh 0,65 bar... 1,0 bar (black) adjusting spindle, complete adjusting piece pressure spring or arresting tube, at option: for 15 mbar > pa (yellow) (version 0,02 bar... 0,5 bar) for 40 mbar > pa (red) (version 0,02 bar... 0,5 bar) for 130 mbar > pa (dark blue) stock material ø 25 ø 31 ø 41 ø , F F F F F F F F F F F F all fastening and pipe screws Screw locking Adjusting tools regulator diaphragm assy. high duty grease part screw locking HON part cap nut (141) (163, 277, 325) adjusting piece (226) (only for valves with arresting tubes fitted) LOCTITE adjusting tool for setpoint adjusting screw HON part * * * 242* 243* 244 spring plate (version: 0,02...0,5 bar) check piece diaphragm plate diaphragm cover, complete diaphragm hexagon screw (5) hexagon screw reducing adapter ring segment (2) oring oring compensation diaphragm pressure disc size p for W h 0,5 bar for W h 0,45 bar 106 W 1 key DIN W 2 p a adjusting key W 5 screw driver DIN size W 3 openjawed or ring spanner SW 32 ** For these setpoint springs the support disc 257 is additionally necessary. Materialkey: F... steel... rubberlike plastic material... light metal... brass p. 19

5 Spare Parts List HON 330 DN 25, DN 50 with Diaphragm Assembly size 1 material stock DN 25 DN 50 Spare Parts List, Diaphragm Assembly size 1 with Safety Diaphragm with valve seat size Ø 20, 33 mm or Ø 25, 31, 41, 50 mm 1 plug stock material Ø 20, 33 Ø 25, 31, 41, * 7* 8* 9* 10 11* * * adapter cap nut compression joint oring oring oring valve body oring plug closing plug oring plug screw plug G adjusting screw, complete pressure spring, at option: Wh 0,02 bar to 0,05 bar (grey) Wh 0,045 bar to 0,1 bar (yellow) Wh 0,09 bar to 0,2 bar (brown) Wh 0,15 bar to 0,3 bar (light red) Wh 0,25 bar to 0,4 bar (dark red) Wh 0,35 bar to 0,5 bar (light blue) washer adapting part locking screw adapting part threaded pin screw plug GZn/ F F F F F F N diaphragm plate * safety diaphragm diaphragm plate * valve stem, complete / * valve stem N * threaded gasket (16) / Materialkey:... steel... unststoff plastic material.... light metal... Gummiartiger rubberlike plastic unststoff material Materialkey: G... light metal cast... steel... brass GZn... zinc cast... light metal F... plastic material N... stainless steel... rubberlike plastic material p p. 17

6 Spare Parts List HON 330 DN 80, DN 100 with Diaphragm Assembly size 1 or * * 43* * 47* * 53* safety washer locking screw screw plug locking screw valve body hexagon screw safety washer safety washer oring oring locking screw distance piece oring oring locking screw washer upper locking plate oring oring lower locking plate safety washer stock material DN 80 DN F G//N F F Spare Parts List, Diaphragm Assembly size 1 with valve seat size Ø 25, 31, 41, 50 mm * * 158* 159* 160* 161* 162* * * 168* * 173* check piece (5) safety washer reducing adapter diaphragm disc oring oring orifice carrying piece valve sealing valve plate oring ring segment (2) adapting part, complete oring compensation diaphragm pressure disc valve support valve stem, complete oring washer stock material Ø 25 Ø 31 Ø 41 Ø 50 F V1), /N GG / Materialkey:... steel F... light metal N... stainless steel G... rubberlike plastic material... light metal cast Materialkey:... steel... light metal F N... stainless steel... brass... rubberlike plastic material GG V... grey cast iron... viton p p. 15

7 Spare Parts List, Diaphragm Assembly size 1 with valve seat size Ø 20, 33 mm * * * 118* * 121* 122* 123* 124* cap adjusting screw, complete at option: 0,02 bar to 0,5 bar 0,45 bar to 1,0 bar diaphragm cover, complete pressure spring, complete: Wh 0,02 bar to 0,05 bar (grey) Wh 0,045 bar to 0,1 bar (yellow) Wh 0,09 bar to 0,2 bar (brown) Wh 0,15 bar to 0,3 bar (light red) Wh 0,25 bar to 0,4 bar (dark red) Wh 0,35 bar to 0,5 bar (light blue) Wh 0,45 bar to 0,6 bar (white) ** Wh 0,55 bar to 0,8 bar (green) ** Wh 0,65 bar to 1,0 bar (black) ** adjusting piece pressure spring for response pressure, at option: 10 mbar to 100 mbar > pa (grey) 75 mbar to 300 mbar > pa (dark blue) guide piece spring plate (version 0,02 bar to 0,5 bar) diaphragm plate diaphragm hexagon screw diaphragm housing distance plate oring compensation diaphragm pressure disc orifice, complete valve stem carrying piece sealing washer valve plate compression joint cap nut threaded adapter stock material Ø 20 Ø 33 GZn GZn/ / F F F F F F F F F F F /AlBz N, / Spare Parts List, Diaphragm Assembly size 1 with valve seat size Ø 20, 33 mm 128* * 134* * 139* 140* 141 locking ring slotted disc support disc, complete (version 0,45 bar to 1 bar) oring bleed valve E 12 compression joint cap nut oring cap nut stock material Ø 20 Ø 33 F / // ** For these setpoint springs the support disc 131 is additionally necessary. Materialkey:... steel... light metal N... stainless steel F... brass... rubberlike plastic material GZn AlBz... zinc cast... aluminium bronze... plastic material. Materialkey:...steel F... light metal... brass... rubberlike plastic material p p. 13

8 Spare Parts Drawing Diaphragm Assembly size 1 with valve seat Ø 25, 31, 41, 50 mm Spare Parts Drawing 1 with valve seat Ø 20, 33 mm version for w h = (0, ,5 bar) version for w h = (0, ,0 bar) version for pressure range w h = (0, ,5) bar version for pressure range version for w h = (0, ,0) bar oring facetoface dimension valve seatø 25 valve seatø 31 valve seatø 41 valve seatø 50 diaphragm mounting valve seatø p p. 11

9 Spare Parts Drawing Diaphragm Assembly size 1 with safety diaphragm with valve seat Ø 20, 33 mm Ø 25, 31, 41, 50 mm W h = 0,02...0,5 bar Spare Parts Drawing HON 330 DN 80, DN 100 version without intermediary piece with diaphragm assembly size 1 version with intermediary piece only DN 100 wiht valve seat Ø 25, 31, 41, and 50 x y x type without SAV y Parts without any pos., see on page 9 SAV see p p. 9

10 Spare Parts Drawing Diaphragm Assembly size 2 with valve seat Ø 25, 31, 41, 50 mm 4. Spare Parts Spare Parts Drawing HON 330 DN 25, DN 50 Diaphragm Assembly size 1 oring facetoface dimension valve seatø 25 valve seatø 31 valve seatø 41 valve seatø 50 diaphragm mounting valve seatø 25 SAV see version without SAV p p. 7

11 Spare Parts List, Diaphragm Assembly size 2 with valve seat size ø 25, 31, 41, 50 mm 3.1 Suite to "Special Maintenance Operations" stock 245 material ø 25 ø 31 ø 41 ø Cylinder screw (163, 277, 325) 246* 247* orifice carrying piece The is provided with a longitudinal bore for pressure compensation and should, therefore, not be replaced by a of the conventional type. 248* 249* valve sealing valve plate V1), Sealing (123,161, 248) for valve diameter 33, 25, * oring adjusting screw cyl. dowel pin According to kinds of gas used, several sealing materials can be used. From November 1994 the material NBR was replaced by viton. It is recommended specially by using Lgas to used sealings out of viton for maintenance works. 253 half ring (2) * oring * 256 oring axial needle bearing Valve plate (124, 162, 249, 315) 257 axial disc support disc The valve plate design has been changed several times for deliveries (version: 0,45 bar... 1,0 bar) compression joint cap nut valve plate design delivered up to Sept up to March 1992 from April 1992 from August * * * 274* adapter locking ring slotted disc diaphragm housing, complete adapter bleed valve E 16 compression joint cap nut oring diaphragm disc adapting part, complete oring valve stem, complete valve support washer sealing disc F // /N / GG valve seat ø in mm backrotation sealing vulcanized bore for pressure relief bore for pressure relief The valve plate dia. Ø 20 is now provided with a sealing vulcanized to the plate; the valve plate dias. Ø 25, 31, 33, 41, 50, 60, 80 and 100 are provided with an additional bore for pressure relief. We recommend to fit new design valve plate into old regulators. Regulators with valve seat dias. Ø 20 or 33 supplied before September 1987 need not to be changed.. material key:... steel F GG... grey cast iron... light metal... rubberlike plastic material V... viton... brass N... stainless steel p p. 5

12 Spare Parts List, Diaphragm Assembly Size 2 with valve seat size ø 60, 80, 100 mm * * 309* * 312* 313* 314* 315* 316* * * * check piece safety washer oring reducing adapter ring segment (2) diaphragm disc compensation diaphragm oring pressure disc oring orifice carrying piece valve sealing valve plate hexagon screw distance piece, complete oring valve stem, complete valve support oring washer stock material ø 60 ø 80 ø F /N / GG General The "General Description " for the gas pressure regulator of series HON 330 contains technical data, versions and dimensions.the spare parts are described in the following brochures: Safety shutof valve 720: General Operation and maintenance, Spare parts Our brochure "General Operating Instructions for Gas Pressure Regulators and Safety Devices" will be useful to fit the valve into the line, put into the line, put into service and find faults that might disturb the operation. The construction, setup, supervision and maintenance of gas pressure pressure stations are subject to special technical rules which should be strictly observed, in particular those given by the DVGWWorksheets G 490, G 491 and G 495. The frequency of periodical maintenance of gas pressure regulator HON 330 should be determined according to the prevailing conditions and the type and composition of the gaseous medium. We, therefore, abstain from imposing any fixed intervals and would rather refer to the recommandations given by the DVGWWorksheets G 495. For maintenance all parts are to be cleaned and subjected to a thorough visual inspection. A visual inspection should not be omitted when the course of operation or functional tests have shown lack of regulating accuracy. Particular care should be given to the checking of sealings and diaphragms, as well as carrying and moving parts. Damaged parts should be replaced by new ones. The numbers referred to in the maintenance instructions are identical with those of spare parts drawings and spare parts lists. We recommend to keep all parts that are specially marked in the spare parts lists in stock for prompt maintenance availibility. 2. Special Operating Instructions Change of the outlet pressure range For removing a setpoint spring from measuring unit size 2 preceed as follows: release setpoint spring (224) loosen screws (221) press locking plate (222) into spring housing above the diaphragm vase (232) remove halfround rings (253) 3. Special Maintenance Operations Oring (157, 241, 309) Attention! These orings should be fitted unlubricated, as they serve only as locking rings for the reducing adapter (155, 239, 305). Orings (46, 47) When fitting the diaphragm assembly and the adapting part of the oring is to be positioned as shown below: *Parts to be kept in stock for maintenance Materialkey: diaphragm assembly or adapting part (45) N... steel... light metal... stainless steel GG F... grey cast iron... rubberlike plastic material... brass oring (46) or (47) body (36) or adapting part (45) p p. 3

13 For More Information To learn more about Honeywell s Advanced Gas Solutions, visit or contact your Honeywell account manager GERMANY Honeywell Process Solutions Honeywell Gas Technologies GmbH Osterholzstrasse assel, Germany Tel: +49 (0) Fax: +49 (0) HON Honeywell International Inc.