handtmann 12504 Operating Manual Download Page 7

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Vacuum valve (weight loaded)
12504/ 12818, 12819

BA_012504.15_EN

7 / 13

Albert Handtmann Armaturenfabrik GmbH & Co. KG

2019-02-08

4.2

Operation

Type 12504
Construction with stainless steel valve disk DN 80 – DN 400

•

Keep the valve clean.

•

Lift the valve cone from time to time.

•

Exchange the O-ring (1) carefully.

•

Avoid any damages at the valve seat.

•

Protect vacuum valves from any force influence from outside.

Any damage may affect the function.

•

Admissible temperature: 125°C

Fig. 5: with stainless steel valve cone

1

O-ring

O-ring (flange)

Guiding band

Heating inset

Summary of Contents for 12504

Page 1: ...he generally accepted safety regulations as well as to the operating instructions 1 3 Misuse Misuse is Application in different operating conditions as intended for the specific type Installation oper...

Page 2: ...of the valve component Proper transportation and storage Installation and setting into operation by authorized staff Operation according to these operating instructions proper application Proper and...

Page 3: ...g should be activated only if the tank is depressurized Other wise there will be explosion like pressure compensation due to the escaping medium This mixture of gas and CIP liquid is splashed into the...

Page 4: ...by an optional mounted spray pipe In this case it is necessary to lift the valve cone Otherwise the CIP liquid is damming up within the cylindrically splash guard and runs off through the drainage dr...

Page 5: ...EN 5 13 Albert Handtmann Armaturenfabrik GmbH Co KG 2019 02 08 Fig 1 Schematic representation with lifting device DN 150 DN 200 Fig 2 Schematic representation with lifting device f r DN 300 DN 400 1 C...

Page 6: ...dtmann Armaturenfabrik GmbH Co KG 6 13 Execution with splash guard Type 12818 Fig 3 Schematic representation DN 80 400 1 Vacuum valve 2 Splash guard Execution with splash guard and jet pipe Type 12819...

Page 7: ...steel valve disk DN 80 DN 400 Keep the valve clean Lift the valve cone from time to time Exchange the O ring 1 carefully Avoid any damages at the valve seat Protect vacuum valves from any force influe...

Page 8: ...nce work may be carried out only in a depressurized system 4 4 Identification of components All vacuum valves VV must be provided with permanent identification of the component Standard vacuum valves...

Page 9: ...O ring 30 Guiding band 4 6 Spare parts DN 12504 12818 12819 80 012504 00080LE 012504 00080LE 012504 00080LE 100 012504 00100LE 012504 00100LE 012504 00100LE 150 012504 00150LE 012504 00150LE 012504 00...

Page 10: ...10 13 4 7 Performance diagram Fig 7 12504 DN 80 DN 400 Conversion 1 mbar 10 mmWS 100 Pa 0 1 KPa 0 1 000 2 000 3 000 4 000 5 000 6 000 7 000 8 000 9 000 10 000 11 000 12 000 13 000 14 000 15 000 2 3 4...

Page 11: ...with trip cam material steel 4 mm even with trip cam material stainless steel 2 8 mm even Supply current U 10 30 VDC No load current bed mpft unbed mpft max 10 mA max 5 mA Operating current 200 mA Po...

Page 12: ...lt Heating capacity Watt Quantity Rated power Volt Watt Part 400 11 125E 33 24 184 8 24 23 105373 300 11 125E10 24 138 6 24 23 105373 200 11 125E30 24 92 4 24 23 105373 150 11 125E31 24 46 2 24 23 105...

Page 13: ...04 12818 12819 BA_012504 15_EN 13 13 Albert Handtmann Armaturenfabrik GmbH Co KG 2019 02 08 Fig 10 E 30 DN 200 E31 DN 80 DN150 Abb 11 Temperature control unit Heating inset 6 5 x 40 Temperature contro...