Honeywell SV2 Series User Manual page 25

Open
Self Test
Closed
GAS FLOW
DIRECTION
INDICATOR
PRESSURE
ACCESS
LOCATION D
INDICATOR
Fig. 15: Valve body and pressure port covers.
NOTE: If you need to replace a pressure access location cover, the tightening torque should be between 1.36 to 1.82 Nm
(12 to 16 in-lbf).
Open
Self Test
Closed
PORT M (MID
PRESSURE)
MODULE
LOCATING
HOLES
PORT O
(OUTLET
PRESSURE)
PORT R
(REGULATOR
SERVO)
Fig. 16: Valve body and pressure ports.
NOTE: If you need to replace the NOVV plug, the tightening torque should be between 72 to 88 Nm (53 to 65 ft-lbf).
SV2 Series Safety Shut-off Valves
V2F, V2V
LGP
HGP
Open
Fault
Reset
Closed
GAS FLOW
DIRECTION
INDICATOR
PRESSURE
ACCESS
LOCATION A
INDICATOR
PRESSURE
ACCESS
LOCATION C
INDICATOR
LGP
HGP
Open
Fault
Reset
Closed
PORT I
(INLET
PRESSURE)
MODULE
LOCATING
HOLES
PORT M (MID
PRESSURE)
PORT R
(REGULATOR
SERVO)
PORT I (INLET
PRESSURE)
MODULE
LOCATING
HOLES
PORT M (MID
PRESSURE)
PORT R
(REGULATOR
SERVO)
25
SV2 SERIES SAFETY SHUT-OFF VALVES USER MANUAL
PRESSURE
ACCESS
LOCATION B
INDICATOR
M35489A
PORT M (MID
PRESSURE)
MODULE
LOCATING
HOLES
PORT O
(OUTLET
PRESSURE)
PORT R
(REGULATOR
SERVO)
M35486