Semi-needle Valve
(THS series)
High Temp Semi-needle Valve
(THS-H series)
Conical Type Union
(3mm to 10mm)
Male Thread with Neck
(3mm to 10mm)

High Temp Semi-needle Valve
(THS-H series)

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Materials
No
NAME
MATERIAL
1 Body SUS316
2 Bonnet SUS316
3 Spindle SUS316
4 Stem SUS316+ Stellite
5 O-ring Viton or others
6 Sleeve SUS316
7 Cap nut SUS304
Specification
MODEL
OPE.PRESS (MPa)
FLUID TEMP (C)
THS-3H
FV to 30
-40 to 350
THS-4H
FV to 30
-40 to 350
THS-6H
FV to 30
-40 to 350
THS-8H
FV to 30
-40 to 350
THS-10H
FV to 30
-40 to 350

DIMENSIONS(mm)
MODEL SEAT
DIA
DIMENSIONS PANEL MOUNTING CONNECTION*4 WEIGHT*5

d
L*1
I
H*2
S
h2
h1*3
tMAX
T
do/di
(kgf)
THS-3H
3
125
60
143
30
12
81
10
PF3/8
10/3
0.77
THS-4H
4
131
66
149
36
15
84
10
PF3/8
10/4
0.91
THS-6H
6
156
75
149
36
15
84
10
PF1/2
14/6
1.11
THS-8H
8
185
84
171
40
22
100
10
PF3/4
18/8
1.76
THS-10H
10
185
84
171
40
22
100
10
PF3/4
18/10
1.72

(Remarks)
*1 : Cap nuts and sleeves are optional.
*2 : Height of the handle doesn't change during its rotation.
*3 : Nut and washer are optional.
*4 : Structure of these valves has already been approved by Japan's government.
*5 : Including both ends' fittings.
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