SPXFLOW APV DELTA VRA, Инструкция по эксплуатации, Страница: 11 / 22

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APV_VRA_UK-3_032017.indd
Vacuum Valve
DELTA VRA 11
Instruction Manual: UK – rev. 3
APV
UK
10. Dimensions / Weights
DN dimensions in mm weight
A Ø C Ø D kg
50 310 50 127 3,3
100 340 100 198 5,4
150 420 150 277 8,4
11. Technical Data
max. line pressure 10 bar
max. operating temperature 135° C EPDM,
*VMQ, *FPM
short-term load 140° C EPDM,
*VMQ, *FPM
*(no steam)
response pressure 40 mm WC standard
adjustable from 35 mm WS
to 60 mm WC.
(change of response pressure, see chapter 12.5)
flow rates (m³/h) at a negative pressure of
100 mm WC 200 mm WC
DN 50 39 80
DN 100 215 317
DN 150 324 943
A
Ø D
Ø C