User guide

Page 10 WS1TC & WS1.25 TC Manual
The rell ow control assembly is installed in an easy to access rell elbow located on top of the control valve. The rell 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 rell elbow to which a 3/8” exible tube can be connected. An optional elbow can be ordered
which accommodates a ½” exible tube for a high regenerant draw rate situation (G injectors and larger). Both elbows use the same
rell ow control and retainer.
If the control valve is to be used as a non-regenerant lter control valve, the rell elbow is removed and replaced with a rell port
plug P/N V3195-01.
Drain Line Flow Control and Fitting Assembly
The drain line ow control assembly includes a drain line ow control and a tting. The drain line ow control allows proper media
bed expansion by regulating the ow rate to the drain. The drain line ow control is a exible washer-like part with an orice and
a precision molded contour. The ow rates are within ± 10% over the pressure range of 20 psi to 125 psi. See Table 5 for ow rate
information.
The drain line ow control and tting are located on top of the control valve and replaceable without the use of special tools.
The drain line 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 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 ow controls for the ¾” tting. Drain line ow controls designed for the ¾” tting are available for ow rates ranging
from 0.7 to 10 gpm.
An optional 1” straight drain line tting is available to accommodate drain line ow rates ranging from 9 to 25 gpm. This tting is
straight but still connects to the control valve using the same locking clip. The drain line ow control is located between two tted
parts (i.e. the tting acts as the retainer). The nut is unscrewed to access the drain line ow control.
Table 5
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