AMES 610GD-01 Installatie-, Bedienings- en Onderhoudshandleiding - Pagina 3

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Valve Servicing Dimensions
A
FLOW
The following tables detail the recommended minimum valve servicing dimensions.
Globe
Size (in)
1 1/4
1 1/2
A (in)
16
16
B (in)
10
10
Angle
Size (in)
1 1/4
1 1/2
C (in)
16
16
D (in)
10
10

Setting the Pressure Reducing Control

Note: Starting up the system will require bleeding air and draining water from the valve. Take proper precautions to protect your
space from water damage.
Note: Start with the upstream and downstream isolation
valves in your system closed, Labeled 1 and 2 in Figure 1
respectively.
STEP 1
Pre-set pilots as noted:
Pressure Reducing – Adjust OUT, counterclockwise, back-
ing pressure off the spring, preventing possible over-pressur-
ing of the system (See Images 1 and 2).
Opening and Closing Speed – Turn the adjustment screws
on the Closing Speed and Opening Speed Controls, if the
main valve is so equipped, OUT, counterclockwise, 11/2 to 21/2
turns from full closed position (See Images 3 and 4).
IOM-A-ACV-910-01_610-01 2115
B
FLOW
2
21/2
3
4
20
22
22
24
12
14
14
16
2
2 1/2
3
4
20
22
22
24
12
14
14
16
FLOW
6
8
10
32
34
38
24
26
28
6
8
10
32
34
38
24
26
28
1
EDP# 1917030
C
FLOW
12
14
16
44
48
52
30
34
40
12
14
16
44
48
52
30
34
40
Figure 1
Image 1
Image 3
© 2021 Watts
D
20
24
56
56
48
48
2
Image 2
Image 4
3