Specifications

FLOW
FLOW
NORMAL OPERATION
FAILED OPERATION
F115-PRV F116-PRV-BYR - SAFETY SHUTDOWN
F115-PRV F116-PRV-BYR - SAFETY SHUTDOWN
To be piped to
(Air Gap) Drain
To be piped to
(Air Gap) Drain
116-BYR / 6116-BYR
V
ALVE FUNCTION
– Valve is fully open when inlet pressure is below shut-off control set point
–
Valve fully closes if inlet pressure exceeds shut-off control set point
–
Can be equipped with a limit switch for signalling an alarm
C
OMPONENTS
1. Main Valve
2. BP30 Relief Control
3
. Fixed Orifice
4. Position Indicator
ACCESSORIES
L
ocated as indicated ❏ X - Isolation Cocks
I
ncluded as marked ❏ Y - Y-Strainer
❏ FC-Flow Clean Strainer
❏ L - Limit Switch
HIGH PRESSURE SAFETY SHUT-OFF/
DOWNSTREAM EXPANSION RELIEF VALVE
FLOW
To be piped to
(Air Gap) Drain
CLOSES VALVE
OPENS VALVE
F
low Direction Shown: "R" Flow Over the Seat
Optional Flow Under the Seat: 116-BY/6116-BY
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