Fisher Vee-Ball V300 - Ball Seal Assembly for NPS 3 through 12 Valves; High Temperature HD Ball Seal Details

Instruction Manual
D101554X012
Vee-Ball Valves
June 2017
16
Figure 9. Ball Seal Assembly for NPS 3 through 12 Valves
GASKET
(KEY 15)
SEAL PROTECTOR
RING (KEY 3)
VALVE BODY
(KEY 1A)
SEAL
(KEY 11)
BALL
(KEY 2)
GASKET
(KEY 15)
SEAL PROTECTOR
RING (KEY 3)
SHIMS
(KEY 12)
SPRING SEAL
(KEY 13)
FLAT METAL
SEAL (KEY 11)
APPLY DRY FILM
LUBRICANT
WAVE SPRING
(KEY 13)
RADIAL SEAL
(KEY 37)
HD METAL BALL
SEAL (KEY 11)
RETAINING RING
WITH ATTENUATOR
ONLY (KEY 41)
GASKET
(KEY 15)
GASKET
(KEY 15)
SEAL PROTECTOR
RING (KEY 3)
SEAL PROTECTOR
RING (KEY 3)
APPLY DRY
FILM
LUBRICANT
WAVE SPRING
(KEY 13)
RADIAL SEAL
(KEY 37)
HD METAL
BALL
SEAL (KEY 11)
NPS 3 THROUGH 12
FISHER TCM PLUS SEAL
NPS 3 THROUGH 12
FLAT METAL BALL SEAL
NPS 3 THROUGH 8
HD BALL SEAL
NPS 10 AND 12
HD BALL SEAL
41B0742‐E
B2338‐3
Figure 10. High Temperature HD Ball Seal Details
SEAL PROTECTOR RING
SEAL PROTECTOR RING
RETAINING RING
PISTON RING
PISTON RING
HD METAL SEAL
HD METAL SEAL
WAVE SPRING
WAVE SPRING
USE ONLY WHEN
ATTENUATOR IS USED
NPS 3 THROUGH 8
HD BALL SEAL
NPS 10 AND 12
HD BALL SEAL
NPS 1, 1-1/2 AND 2
HD BALL SEAL
28B9882‐A
E0261