Type 2030, 2031, 2031 K, 2032,
2033, 2037
Piston operated diaphragm valves type 2030, 2031, 2031 K, 2032, 2033, 2037
1.1
1.2
Symbols ....................................................................................... 4
2 authorIzEd usE . .....................................................................................5
2.1
Restrictions ................................................................................. 5
4.1
Contact Addresses ................................................................... 7
4.2
Warranty ...................................................................................... 7
4.3
5.1
5.2
5.3
Conformity ................................................................................... 7
5.4
Standards .................................................................................... 7
6 tEchnIcal data ........................................................................................8
6.1
6.2
6.3
6.4
7.1
Structure ....................................................................................12
7.2
Function .....................................................................................14
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8 InstallatIon . ........................................................................................... 15
8.1
8.2
8.3
Installation .................................................................................18
8.4
Disassembly..............................................................................20
11 rEpaIrs......................................................................................................... 22
11.1 Safety instructions ...................................................................22
12 MalfunctIons . ....................................................................................... 25
13 sparE parts............................................................................................. 26
13.1 Order table ................................................................................27
15 storagE ...................................................................................................... 28
16 dIsposal . .................................................................................................... 28
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