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The Italian-style ultra-thin ball valve is a new generation of ultra-short flange distance ball valve developed by introducing Italian technology for localization design. The shape of the ball core channel is rectangular, V-shaped and O-shaped. This series of products has the characteristics of compact structure, small size, light weight, and convenient installation. It can be widely used in petroleum, chemical, metallurgy, power station, light industry and other fields to automatically adjust oil, water, gas, pulp or fibrous fluids. or cut off control. Simple in structure, small in size and light in weight, it consists of only a few parts. Moreover, it can be quickly opened and closed by only rotating 90°, and the operation is simple. At the same time, the valve has good fluid control characteristics. When the ball valve is in the fully open position, the thickness of the valve plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has good flow control characteristics.
Italian type ultra-thin ball valve parts material
ITEM
DESIGNATION
MATERIAL
1
PLASTIC COVER
PLASTIC
2
HANDLE
304
3
NUT
304
4
RING
304
5
STEM PACKING
PTFE
6
STEM SEAL
PTFE
7
BALL SEAT
RPTFE
8
BALL
CF8M
9
BODY
CF8M
10
BODY SEAL
PTFE
11
CAP
CF8M
12
STEM
304/316
Italian type ultra-thin ball valve parts material
Italian type ultra-thin ball valve main size
SIZE
DN15
DN20
DN25
DN32
DN40
DN50
DN65
DN80
DN100
DN125
DN150
L
40
44
48
54
62
71
90
110
135
197
231
K
65
75
85
100
110
125
145
160
180
210
240
N/I
4-M12╳1.75
4-M16╳2
8-16M╳2
8-M20╳25
G
45
58
68
78
88
102
122
138
158
188
212
ISO5211G1
F03
F03
F04
F04
F05
F05
F07
F07
90
90
100
H
63
68
80
87
104
110
128
135
151
192
231
W
125
125
167
167
190
195
310
310
295
295
350
Italian type ultra-thin ball valve main size
DKV Italian type ultra-thin ball valve
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