Instruction Manual
D100394X012
EH (1-1/2x1 through 8x6)
July 2017
33
Figure 20. Fisher EHT Valve
FLOW DIRECTION FOR ALL TRIMS EXCEPT WITH A WHISPER
TRIM III CAGE OR A VALVE PLUG WITH DIVERTER CONE
VIEW B
j APPLY LUB
56A5487‐E
GASKETED SEAT RING
CONSTRUCTION
O‐RING SEAT RING
CONSTRUCTION
EHT BODY WITH STANDARD TRIM
DETAIL OF WHISPER
TRIM III CAGE FOR
NPS 3 THROUGH 4 BODIES
DETAIL OF LEVEL A, B, OR C
WHISPER TRIM III CAGE AND
VALVE PLUG WITH DIVERTER
CONE, FOR NPS 6
BODY ONLY
DETAIL OF LEVEL D
WHISPER TRIM III CAGE
AND VALVE PLUG, FOR NPS
6 BODY ONLY
DETAIL OF VALVE PLUG
WITH DIVERTER CONE, FOR
NPS 6 BODY ONLY
ALTERNATE CONFIGURATIONS
REFERENCE STANDARD TRIM KEY NUMBERS EXCEPT AS SHOWN
57A2889‐A
59A9192‐A
59A9194‐A
59A9168‐A
VIEW A
57A2883‐B
DETAIL OF 3‐STAGE
CAVITROL III CAGE, FOR
ALL BODIES EXCEPT NPS 1
AND CL2500 NPS 2
BODIES (2‐STAGE CAGE
IS AVAILABLE FOR NPS 3
THROUGH 6 BODIES)
PARTS NOT SHOWN: KEY 29 FLAT WASHER
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