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EDS6-128C Datasheet, PDF (1/4 Pages) Fuji Electric – EQUALIZING VALVE, OVAL FLANGE | |||
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EQUALIZING VALVE, OVAL FLANGE
DATA SHEET
FFN, FFP
EQUALIZING VALVE
This equalizing valve is designed for use with differential
pressure transmitters or flow rate transmitters. It is com-
posed of two stop valves for blocking high and low pres-
sures and one equalizing valve.
SPECIFICATIONS
Pressure rating: 16MPa, 42MPa
Material:
Main unit ; SUS316
Mounting bolt ; SUS316L
Gasket
; Teflon
Fluid temperature:
-40°C to 120°C
(Under non-freezing condition)
Ambient temperature:
-40°C to 120°C
Process connection:
Rc1/2, Rc1/4, 1/2-14NPT, 1/4-18NPT
FFN3G
CODE SYMBOLS
12345678
F FN
03
9 10
Description
3F
3G
3J
4J
V
16MPa without oval flange
16MPa with oval flange
16MPa with pressure piping
42MPa with pressure piping
Material
Main unit
SUS316
Mounting bolt
SUS316L
(FFN3F, FFN3G only)
No-oil treatment
Y
Without
A
With
Process connection
1 Rc1/2
2 Rc1/4
3 1/2-14NPT
4 1/4-18NPT
STRUCTURAL PRINCIPLE
Stop valve
FFN3F
Stop valve
Equalizing
valve
Process differential pressure
(inlet side)
SCOPE OF DELIVERY
FFN3F: Equalizing valve main unit, transmitter mounting bolt
(4), gasket (2)
FFN3G: Equalizing valve main unit, transmitter mounting bolt
(4), gasket (4)
Oval flange (Type: FFP5) (2), Oval flange mounting
bolt (4)
FFN3J, FFN4J:
Equalizing valve main unit, mounting bracket
EDS6-128c
Date Apr. 1, 2011
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