ESI-6149 © Copyright 01/22/2018 MOGAS Industries, Inc.
www.mogas.com
33
Assembly
CHECK FOR OPERATOR
If valve requires actuator, install per instructions
provided by manufacturer or consult MOGAS for
assistance .
If valve uses handlever operator, install stop plate first .
INSTALL STOP PLATE
Slide stop plate
63
over stem, pushing down until it is
flush with the gland flange
07
. Push retaining ring
28
down over stem
05
until it is flush with stop plate
63
.
VERIFY OPERATION
The valve should be stroked one full cycle to ensure
that the ball is rotating properly .
If valve does not stroke smoothly, disassemble and
take corrective action .
Note:
Larger valves may require the actuator to be in place to rotate the ball.
20
TORQUE BODY BOLTING
Torque the valve body bolting to secure the body
02
and end connection
03
assembly .
CAUTION!
Torque the valve body bolting per the specifications
included with the
test certificate
for each
individual valve serial number .
21
!
FIELD HYDROSTATIC TEST
Refer to MOGAS test certificate for pressures or
allowable leak rates .
INSTALL VALVE
Install valve in piping as required .
Refer to
Installation
(page
12
) .
24
25
02
03
28
63
05
07
22
23
