Page 10
WS1HR & WS1.25HR Manual
The refi ll fl ow control assembly is installed in an easy to access refi ll elbow located on top of the control valve. The refi ll fl ow
control assembly is attached to the control valve with a locking clip. The locking clip allows the elbow to rotate 270 degrees so the
outlet can be orientated towards the regenerant tank.
The control valve has a standard refi ll elbow to which a 3/8
”
fl exible tube can be connected. An optional elbow can be ordered
which accommodates a ½
”
fl exible tube for a high regenerant draw rate situation (G injectors and larger). Both elbows use the same
refi ll fl ow control and retainer.
If the control valve is to be used as a non-regenerant fi lter control valve, the refi ll elbow is removed and replaced with a refi ll port
plug P/N V3195-01.
Drain Line Flow Control and Fitting Assembly
The drain line fl ow control assembly includes a drain line fl ow control and a fi tting. The drain line fl ow control allows proper media
bed expansion by regulating the fl ow rate to the drain. The drain line fl ow control is a fl exible washer-like part with an orifi ce and
a precision molded contour. The fl ow rates are within
±
10% over the pressure range of 20 psi to 125 psi. See Table 7 for fl ow rate
information.
The drain line fl ow control and fi tting are located on top of the control valve and replaceable without the use of special tools.
The drain line fl ow control can be installed in the standard ¾
”
drain line elbow, which accommodates 5/8
”
polytube or ¾
”
NPT drain
line connections. The optional nut and polytube insert for the ¾” drain line elbow is designed for use with fl exible polytube only.
The ¾
”
drain line elbow can be rotated 180 degrees so the outlet can be orientated to the nearest drain. The same retainer is used for
all drain line fl ow controls for the ¾
”
fi tting. Drain line fl ow controls designed for the 3/4” fi tting are available for fl ow rates ranging
from 0.7 to 10 gpm.
An optional 1
”
straight drain line fi tting is available to accommodate drain line fl ow rates ranging from 9 to 25 gpm. This fi tting is
straight but still connects to the control valve using the same locking clip. The drain line fl ow control is located between two fi tted
parts (i.e. the fi tting acts as the retainer). The nut is unscrewed to access the drain line fl ow control.
Table 7
Drain Line Flow Control and Fitting Assembly Information
Drain Line
Fitting
Drain Line Flow
Control Order No.
Number on Drain
Line Flow Control
Backwash Flow Rate
(gpm)
Backwash Flow Rate
(lpm)
¾”
V3162-007
007
0.7
2.6
¾”
V3162-010
010
1.0
3.8
¾”
V3162-013
013
1.3
4.9
¾”
V3162-017
017
1.7
6.4
¾”
V3162-022
022
2.2
8.3
¾”
V3162-027
027
2.7
10.2
¾”
V3162-032
032
3.2
12.1
¾”
V3162-042
042
4.2
15.9
¾”
V3162-053
053
5.3
20.1
¾”
V3162-065
065
6.5
24.6
¾”
V3162-075
075
7.5
28.4
¾”
V3162-090
090
9.0
34.1
¾”
V3162-100
100
10.0
37.9
1”
V3190-090
090
9.0
34.1
1”
V3190-100
100
10.0
37.9
1”
V3190-110
110
11
41.6
1”
V3190-130
130
13
49.2
1”
V3190-150
150
15
56.8
1”
V3190-170
170
17
64.3
1”
V3190-200
200
20
75.7
1”
V3190-250
250
25
94.6
Содержание WS1HR
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