Flow Safe F8000 Series User Manual

INSTALLATION, OPERATION, &
MAINTENANCE MANUAL
TITLE: F7000 / 8000 Series Rev. V
Pilot-Operated Safety Relief Valve Page 11 of 41
LIFTING
BRACKET
DOME SPRING
CAP
LINER
SEAL
S
CAP BOLT /
LOCKWASHER
PISTON
SEAL
LINER
LOCKING
THREAD INSERT
SEAT
, ELASTOMER
(F7050 TYPE SHOWN)
BODY
SEAT RETAINER
(F7000 FULL BORE SHOWN)
RETAINER
BOLT
WEAR RING
(SLYDRING)
DRAIN
HOLE /PLUG
SHUTTLE PISTON
VENTED PLUG
FTC
“A”
SEAL
S
HEX CONNECTOR
PICKUP
SENSE TUBE
BODY, FIELD TEST
CONNECTION (FTC)
3/8 NPT
Pilot supply port
Pilot exhaust port
FTC
“A”
SEAL
SEAT
,
PLASTIC
RETAINER
BOLT
(IF APPLICABLE)
ANNULAR
FLOW PLUG
NOZZLE
(MACHINED INTO
SS BODY / SS WELD
OVERLAY IN CS BODY)
PISTON
F7040/F8040 PLASTIC SEAT
F8000 ANNULAR FLOW PLUG
See below piston
seal arrangements
PISTON SEAL ARRANGEMENTS
DUAL SLYDRING WEDGE RING DUAL SLYDRING WEDGE RING
F7040/F8040 (PLASTIC SEATED) F7050/F8050 (ELASTOMER SEATED)
LINER
V
-
SEAL
WEDGE RING
WEAR RING
(SLYDRING)
PISTON
LINER
PISTON SEAL
WEDGE RING
WEAR RING
(SLYDRING)
PISTON
BACKUP RING
RETAINER
ROLL PIN
(IF APPLICABLE)
PISTON
ASSEMBLY
WASHER
(IF APPLICABLE)
Pilot mounting pad
ROLL PIN

Flow Safe F8000 Series Specifications

General

Brand	Flow Safe
Model	F8000 Series
Category	Control Unit
Language	English