handtmann 33501 - Table of Contents

Safety relief valves
33501, 33502, 33503, 33521, 33601, 33602, 33603, 33621
Foreword
BA(k)_033501.06_EN
2023-07-27 Albert Handtmann Armaturenfabrik GmbH & Co. KG 3 / 30
0 Foreword .......................................................................................................................................................... 5
1 General ............................................................................................................................................................. 6
1.1 Manufacturer ..................................................................................................................................................... 6
1.2 Proper application ............................................................................................................................................. 6
1.3 Improper application ......................................................................................................................................... 6
1.4 Duties of operator.............................................................................................................................................. 6
2 Safety Information ............................................................................................................................................ 7
2.1 Symbols .............................................................................................................................................................. 7
2.2 Hazards and Safety Instructions ........................................................................................................................ 7
3 Notes ................................................................................................................................................................ 9
3.1 Notes on transport............................................................................................................................................. 9
3.2 Instructions for Delivery and Performance ...................................................................................................... 10
3.3 Storage Instructions ......................................................................................................................................... 10
4 Technical Description ...................................................................................................................................... 11
4.1 Technical Data.................................................................................................................................................. 11
4.2 Identification of components .......................................................................................................................... 12
4.3 Valve types ....................................................................................................................................................... 13
5 Perfomance Data ............................................................................................................................................ 14
6 Operation ....................................................................................................................................................... 16
6.1 Valve actuator .................................................................................................................................................. 16
6.2 Valve Tightness / Leak ..................................................................................................................................... 16
6.3 Operating Characteristics ................................................................................................................................ 17
6.4 Valve cleaning / CIP.......................................................................................................................................... 17
7 Disassembly .................................................................................................................................................... 18
7.1 Assembly instructions ...................................................................................................................................... 18
7.2 Disassembling manual safety relief valves - Types 33501, 33502, 33503, 33521 ........................................... 19
7.3 Disassembling pneumatic safety relief valves - Types 33601, 33602, 33603, 33621 ...................................... 19
8 Installation and Commissioning ...................................................................................................................... 21
8.1 Installation Instructions ................................................................................................................................... 21
8.2 Assembly .......................................................................................................................................................... 22
9 Trouble shooting ............................................................................................................................................. 23
10 Maintenance ................................................................................................................................................... 24
10.1 Maintenance .................................................................................................................................................... 24
10.2 Inspection and Maintenance Intervals ............................................................................................................ 24
10.3 Function Checks ............................................................................................................................................... 25
10.4 Seals ................................................................................................................................................................. 26
10.5 Spare parts ....................................................................................................................................................... 27
11 Additional Equipment ..................................................................................................................................... 28
11.1 Heating insets .................................................................................................................................................. 28
12 Disposal .......................................................................................................................................................... 29