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A
Port thread
(Only for direct piping type)
Symbol
—
A
B
Rc
G
NPT
Port thread
VXFA2 1
A
A
Port size
Piping
Symbol
Port
size
20A
25A
40A
50A
1
2
3
4
65A
5
80A
6
90A
100A
7
8
Symbol
A
Direct piping type
Piping
A
B
Direct piping type
Flange type
A
B
C
D
Direct piping type
Flange type
Flange body
I
type
Flange body
II
type
B
Flange type
Material – With/without silencer
Symbol
A
B
NBR/POM
NBR/POM
Diaphragm/
Main valve material
Without
With
With/without
silencer
∗
Air Operated Type
A
: Direct piping type
B
: Flange type
C
: Flange body
I
type
(Flange mounting type)
D
: Flange body
II
type
(Through hole mounting type)
∗
For 40A or less, silencer cannot be selected.
How to Order
Common Specifications
Diaphragm/Main valve material NBR/POM
RoHS
2 Port Air Operated Valve For Dust Collector
Series
VXF2
Selection of Pilot Valve
When selecting the air operated type
VXFA2 series, select a 2 port valve with
the stated orifice diameter or more.
VXFA21 to VXFA23: ø5 mm or more
VXFA24 to VXFA28: ø4 mm or more
Caution
4
Summary of Contents for VXF2 Series
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