Technical Data; Pressure Ratio Diagram (Air/Product); Pressure Loss Curve - SPX FLOW APV DELTA CPV Instruction Manual

APV
APV_CPV_UK-3_112017.indd
ΔP
(bar)
3
2
1
ΔP
(bar)
3
2
1
Constant Pressure Diaphragm Valve
DELTA CPV
Instruction Manual: UK – rev. 3
8.

Technical Data

8.3.

Pressure ratio diagram (air/product)

p
air (bar)
7,0
6,0
5,0
4,0
3,0
2,0
1,0
1,0
8.4. Pressure loss curve CPV
valve stroke 15 mm kvs = 25 m³/h
20 30
valve stroke 15 mm kvs = 22,5 m³/h
20 30
CPV-c
2,0 3,0 4,0 5,0
Q
(m³/h)
40
Q
(m³/h)
40
CPV-o
p
product (bar)
6,0
7,0
CPV-o
P
E
CPV-c
P
A
UK
P
L
P
L
8