SPX Flow APV DELTA RG4 Bedienungsanleitung Seite 24

APV
APV_RG4_ATEX_UK-0_032018.indd
19
11. Service Instructions
11.3. Disassembly of the valve for change of flow rate and
characteristics
1. See chapter 11.2. pos. 1. - 4.
2. If, in case of change of flow rates, the diaphragm actuator (28) must
be exchanged, loosen nut by means of hammer and chisel and take
off actuator.
3. Loosen head of coupling (22) and counternut (21) from the valve
shaft (25).
UK
Modulating Valve
DELTA RG4-ATEX
Instruction Manual: UK-0