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 Click to enlarge image
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 Model Number |
VNJ-1/2/3/4 |
This is a supporting device of piping connection and it has main purpose that enables bending action of piping without braekage. Inner spring is designed to move the eccentric load from ball joint to inner ball and ball washer so excessive load does not take effect on ball joint during rotation. With this design, knuckle body takes level load only. Therefore, it can operate stably at any operating condition.
|
Application |
Fluids |
Steam, Industrial Water, Air, Gas(N2) |
|
Pressure |
Max. 32kg/cm2 |
(460 psi) |
|
Temperature |
Max. 205 °C |
(401° F) |
|
Available Type |
20 °C Angle/No Angle (Fixed) |
|
Name of Parts |
Material |
|
Body & Ball Joint |
Cast Stainless Steel, Cast Steel, Cast lron |
|
Seal Ring |
PTFE (Graphite - Reinforced) |
|
Model
|
Flange Size
|
Selection
|
d
|
D
|
L1
|
L2
|
L3
|
L4
|
l
|
|
D2
|
C
|
G
|
t
|
|
VNJ
|
1
2
3
4
|
S
|
P
N
B
|
S
C
F
|
1/2"
|
13
|
70
|
84
|
82
|
75
|
91
|
30
|
|
3/4"
|
19
|
85
|
97
|
93
|
92
|
100
|
30
|
|
1"
|
23
|
100
|
110
|
120
|
110
|
120
|
38
|
|
1-1/4"
|
30
|
118
|
131
|
145
|
140
|
136
|
55
|
|
1-1/2"
|
36
|
126
|
140
|
150
|
140
|
148
|
55
|
|
Modle
|
VNJ-1/2/3/4
|
|
Size
|
TYPE
|
1/2"
|
3/4"
|
1"
|
1-1/4"
|
1-1/2"
|
|
No
|
Part No
|
CODE NO
|
|
1
|
BODY (S)
|
Straight
|
KS11011-15
|
KS11011-20
|
KS11011-25
|
KS11011-32
|
KS11011-40
|
|
Elbow
|
KS20011-15
|
KS20011-20
|
KS20011-25
|
KS20011-32
|
KS20011-40
|
|
BODY (C)
|
Straight
|
KC11011-15
|
KC11011-20
|
KC11011-25
|
KC11011-32
|
KC11011-40
|
|
Elbow
|
KC20011-15
|
KC20011-20
|
KC20011-25
|
KC20011-32
|
KC20011-40
|
|
BODY (F)
|
Straight
|
KF11011-15
|
KF11011-20
|
KF11011-25
|
KF11011-32
|
KF11011-40
|
|
Elbow
|
KF20011-15
|
KF20011-20
|
KF20011-25
|
KF20011-32
|
KF20011-40
|
|
2
|
COVER (S)
|
|
KS01020-15
|
KS01020-20
|
KS01020-25
|
KS01020-32
|
KS01020-40
|
|
COVER (C)
|
|
KC01020-15
|
KC01020-20
|
KC01020-25
|
KC01020-32
|
KC01020-40
|
|
COVER (F)
|
|
KC01020-15
|
KC01020-20
|
KC01020-25
|
KC01020-32
|
KC01020-40
|
|
3
|
BALL JOINT (S) |
Straight
|
KS03031-15
|
KS03031-20
|
KS03031-25
|
KS03031-32
|
KS03031-40
|
| BALL JOINT (S) |
Elbow
|
KS02031-15
|
KS02031-20
|
KS02031-25
|
KS02031-32
|
KS02031-40
|
| BALL JOINT (C) |
Straight
|
KC03031-15
|
KC03031-20
|
KC03031-25
|
KC03031-32
|
KC03031-40
|
| BALL JOINT (C) |
Elbow
|
KC02031-15
|
KC02031-20
|
KC02031-25
|
KC02031-32
|
KC02031-40
|
| BALL JOINT (F) |
Straight
|
KF03031-15
|
KF03031-20
|
KF03031-25
|
KF03031-32
|
KF03031-40
|
| BALL JOINT (F) |
Elbow
|
KF02031-15
|
KF02031-20
|
KF02031-25
|
KF02031-32
|
KF02031-40
|
|
4
|
BALL WASHER |
|
K000040-15
|
K000040-20
|
K000040-25
|
K000040-32
|
K000040-40
|
|
5
|
INNER BALL |
|
K000050-15
|
K000050-20
|
K000050-25
|
K000050-32
|
K000050-40
|
|
6
|
SPRING |
|
K000060-15
|
K000060-20
|
K000060-25
|
K000060-32
|
K000060-40
|
|
7
|
SEAL RING |
|
K000070-15
|
K000070-20
|
K000070-25
|
K000070-32
|
K000070-40
|
|
8
|
SCREW BOLT |
|
K000090-15
|
K000090-20
|
K000090-25
|
K000090-32
|
K000090-40
|
|
9
|
SPACER RINT |
|
K000100-15
|
K000100-20
|
K000100-25
|
K000100-32
|
K000100-40
|
|
10
|
GASKET |
|
K000080-15
|
K000080-20
|
K000080-25
|
K000080-32
|
K000080-40
|
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