HEROSE 0125 Series Скачать руководство пользователя страница 14 | Manualshive

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HEROSE 0125 Series Скачать руководство пользователя страница 14

Operating instructions

10

Phone +49 4531 509-0

5.3

Welding / soldering

Welding / soldering of the globe valves and any heat treatment that may be required are the responsibility
of the contracting construction company or operating company.



Before welding / soldering



Loosen the screws

Direction of rotation: counter
clockwise



Remove the screws



Remove bonnet and seal



Dispose of the seal



Weld / solder in the body

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Содержание 0125 Series

Страница 1: ...HEROSE GMBH ARMATUREN UND METALLE Operating instructions Cryogenic globe valves ...

Страница 2: ......

Страница 3: ...Germany Phone 49 4531 509 0 Fax 49 4531 509 120 E mail info herose com Web www herose com 2nd issue 06 2019 The transmission or duplication of this document and the use or communication of its content are forbidden unless expressly permitted Any violations shall result in liability for damages All rights in the event of patent utility model or registered design are reserved ...

Страница 4: ... Phone 49 4531 509 0 Table of contents 1 About these instructions 1 2 Safety 1 3 Transport and storage 4 4 Description of the globe valve 4 5 Assembly 9 6 Operation 12 7 Maintenance and service 13 8 Disassembly and disposal 15 ...

Страница 5: ...pecified in these operating instructions The globe valve is suitable for the media listed in these operating instructions see section 4 5 Media Operating conditions and applications deviating from these require the approval of the manufacturer Only media may be employed to which the materials used for the valve body and seals are resistant Contaminated media or usage outside of the pressure and te...

Страница 6: ...obe valve 2 5 Additional equipment and spare parts Additional equipment and spare parts not conforming to the manufacturer s requirements can negatively affect the operational safety of the globe valve and cause accidents In order to ensure operational safety use original parts or parts that conform to the manufacturer s requirements If in doubt have these confirmed by the dealer or manufacturer 2...

Страница 7: ...parate sizing Condensation in air conditioning cooling and refrigeration plants Icing Blocking of the actuation mechanism Damage due to corrosion Insulate the globe valve with diffusion tight material Improper handling Leak or damage to the globe valve Do not store tools and or other objects on the globe valve Do not use tools to increase the torque of the hand wheel Painting of globe valves and p...

Страница 8: ...0 C to 65 C 4 Description of the globe valve Refer to the respective catalogue page for further detailed information 4 1 Structure Design Non automatically opening and closing straight type globe valve Component Design Body Straight type Bonnet Flanged internal spindle thread Flanged without spindle thread Operating mechanism Rising stem Obturator Disc with seal made of non metallic materials Stem...

Страница 9: ...o 120 C 50 bar DN150 40 bar DN200 25 bar 0164x 0241x PN 50 196 C to 120 C 50 bar 0325x 0346x PN 16 PN 40 Class 150 Class 300 196 C to 120 C 16 bar 40 bar Class 150 Class 300 0333x PN 40 Class 150 Class 300 196 C to 120 C 60 C to 120 C 40 bar Class 150 Class 300 0335x 0130x PN 50 196 C to 120 C 60 C to 120 C 50 bar 0133x PN 50 DN150 PN40 DN200 PN25 196 C to 120 C 60 C to 120 C 50 bar DN150 40 bar D...

Страница 10: ... Class 150 Class 300 0334x 0374x 0384x 0175x PN 50 255 C to 120 C 60 C to 120 C 50 bar 0185x 0375x PN 16 PN 40 Class 150 Class 300 255 C to 120 C 60 C to 120 C 16 bar 40 bar Class 150 Class 300 0385x PN 40 Class 150 Class 300 255 C to 120 C 60 C to 120 C 40 bar Class 150 Class 300 4 5 Media Gases cryogenic liquefied gases and their gas mixtures such as Name Argon Chlorotrifluoromethane Nitrous oxi...

Страница 11: ...4409 1a Actuator Various 2 Stem 1 4301 1 4305 1 4401 1 4404 1 4571 3 Screws A2 70 A4 70 4 Bonnet CC493K 1 4301 1 4308 CF8 1 4401 1 4404 1 4409 CF3M 1 4571 5 Obturator CW614N 1 4301 1 4401 1 4404 1 4571 Hostaflon TFM4215 TFM1600 TFM1700 PCTFE Flon 1756 6 Body CC491K 1 4308 CF8 1 4409 CF3M DN 10 150 1 2 6 5 4 3 2 1a 6 5 4 3 ...

Страница 12: ...N 200 1 Handwheel Aluminium alloy 1 4571 1 4409 1a Actuator Various 2 Stem 1 4301 1 4404 3 Screws A2 70 A4 70 4 Bonnet 1 4301 1 4404 5 Obturator 1 4301 1 4404 PCTFE PTFE PTFE carbon 6 Body 1 4308 CF8 1 4409 CF3M 7 Flange 1 4301 1 4404 DN 200 1 2 6 5 4 3 2 1a 6 5 4 3 7 7 ...

Страница 13: ...ting Use suitable tools Allen keys of sizes 6 8 10 14 19 Open ended spanners Torque wrench Welding machine Clean tools before the mounting Use suitable transport and lifting equipment for the mounting Open the packaging only directly before the mounting Free from oil and grease for oxygen O2 Valves for oxygen are permanently labelled with O2 Only install the globe valve if the maximum operating pr...

Страница 14: ...alves and any heat treatment that may be required are the responsibility of the contracting construction company or operating company Before welding soldering Loosen the screws Direction of rotation counter clockwise Remove the screws Remove bonnet and seal Dispose of the seal Weld solder in the body ...

Страница 15: ...rose com 11 After welding soldering Insert a new seal Assemble the bonnet Do not damage the seal Assemble the screws Tighten the screws to the specified tightening torque in a criss cross pattern Direction of rotation clockwise ...

Страница 16: ... Bonnet body tightening torques RB bonnet Red brass bonnet RB body Red brass body SS bonnet Stainless steel bonnet SS body Stainless steel body Check the leak tightness 6 Operation 6 1 Prior to start up Check the following points prior to start up All mounting and installation work are completed If fitted The blocking bushing was removed prior to start up The safety guards are in place Compare the...

Страница 17: ...iption Interval Scope Inspection During start up Visual inspection of the globe valve for damage of the valving marking for legibility Installation position Leak tightness at the gland packing between bonnet and body of the globe valve seat Test the opening and closing functions of the globe valve Functional testing annually Test the opening and closing functions of the globe valve including a vis...

Страница 18: ...turator damaged Replace the obturator Body leaking Discontinuity gas cavity open Replace the body Globe valve does not open close Gland nut overtightened Loosen the gland nut Tightness must still be ensured Thread seized Replace bonnet Actuator not working Check supply of energy to the actuator Check limit switches 7 4 Spare parts We require the following details for your spare part orders Article...

Страница 19: ...ressurised The medium and globe valve must be at ambient temperature Aerate flush the pipework system in the case of corrosive and aggressive media 8 2 Disposal 1 Dismantle the globe valve Collect greases and lubricating fluids during dismantling 2 Separate the materials Metal Synthetic material Electronic scrap Greases and lubricating fluids 3 Carry out a sorted disposal of the materials ...

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