Important parts name Important parts name
A spring pin (also called tension pin or roll pin) is a mechanical fastener that secures the position of two or more parts of a machine relative to each other. Spring Pins have a body diameter which is larger than the hole diameter, and a chamfer on either one or both ends to facilitate starting the pin into the hole. The spring action of the pin allows it to compress as it assumes the diameter of the hole. The force exerted by the pin against the hole wall retains it in the hole, therefore a spring pin is considered a self retaining fastener. Spring Pins are designed for use in double shear applications.
DIN 1481 Slotted Spring Pins from professional manufacturer in China. also known as straight pins, Spring pins with slot etc. Spring Pins Spring Pins,Truck Spring Pins,Slotted Spring Pin,Spring Pin Kits Ningbo Brightfast Machinery Industry Trade Co.,Ltd , http://www.brightfastener.com
GIQ pneumatic high vacuum butterfly valve is to change the direction of gas path by electromagnetic reversing valve, and control the cylinder driven butterfly valve for opening and closing activities. Used to connect or cut off the air flow in a vacuum line. Applicable medium is pure air and non corrosive gas. Optional feedback signal assembly and electrical valve positioner.
Important technical performance
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Applicability
105~1.3×10-4Pa
Valve Leak Rate
≤1.3×10-4Pa.L/S.
Applicable Temperature
-25~+80ºC(Nitrile butadiene rubber)
-30~+150ºC(fluoro rubber)
Mains Voltage
0.4~0.6MPa
Mounting Direction
optional
valve body,valve cover,valve rod:Â carbon steel or stainless steel
sealing parts:Â Nitrile butadiene rubber,fluoro rubber
Shape and connection size(mm)
Model
DN
D
Do
D1
B
H
B1
L
n-φc
GID-40
40
85
70
44
22
162
90
104
4-φ7
GID-50
50
110
90
55
22
175
90
104
4-φ7
GID-65
65
125
105
70
26
198
102
140
4-φ9
GID-80
80
145
125
85
30
208
102
140
4-φ9
GID-100
100
170
145
105
30
220
102
140
4-φ12
GID-150
150
220
195
156
35
272
115
164
8-φ12
GID-200
200
275
250
208
40
330
205
190
8-φ12
GID-250
250
330
300
258
45
335
205
190
8-φ14
GID-300
300
380
350
308
55
426
152
247
8-φ14
GID-400
400
500
465
410
60
520
180
308
8-φ18
GID-500
500
600
565
510
80
643
220
378
12-φ18
GID-600
600
710
670
610
100
760
270
524
12-φ21
GID-800
800
920
815
815
130
962
320
648
20-φ21
GID-1200
1200
1440
1280
1280
150
1360
385
1480
36-φ19 Â
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OverviewÂ
GIQ pneumatic high vacuum butterfly valve is to change the direction of gas path by electromagnetic reversing valve, and control the cylinder driven butterfly valve for opening and closing activities. Used to connect or cut off the air flow in a vacuum line. Applicable medium is pure air and non corrosive gas. Optional feedback signal assembly and electrical valve positioner.
Important technical performance
Â
Applicability
105~1.3×10-4Pa
Valve Leak Rate
≤1.3×10-4Pa.L/S.
Applicable Temperature
-25~+80ºC(Nitrile butadiene rubber)
-30~+150ºC(fluoro rubber)
Mains Voltage
0.4~0.6MPa
Mounting Direction
optional
valve body,valve cover,valve rod:Â carbon steel or stainless steel
sealing parts:Â Nitrile butadiene rubber,fluoro rubber
Shape and connection size(mm)
Model
DN
D
Do
D1
B
H
B1
L
n-φc
GID-40
40
85
70
44
22
162
90
104
4-φ7
GID-50
50
110
90
55
22
175
90
104
4-φ7
GID-65
65
125
105
70
26
198
102
140
4-φ9
GID-80
80
145
125
85
30
208
102
140
4-φ9
GID-100
100
170
145
105
30
220
102
140
4-φ12
GID-150
150
220
195
156
35
272
115
164
8-φ12
GID-200
200
275
250
208
40
330
205
190
8-φ12
GID-250
250
330
300
258
45
335
205
190
8-φ14
GID-300
300
380
350
308
55
426
152
247
8-φ14
GID-400
400
500
465
410
60
520
180
308
8-φ18
GID-500
500
600
565
510
80
643
220
378
12-φ18
GID-600
600
710
670
610
100
760
270
524
12-φ21
GID-800
800
920
815
815
130
962
320
648
20-φ21
GID-1200
1200
1440
1280
1280
150
1360
385
1480
36-φ19 Â
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– Spring Pins Type A, Chamfered on both ends;
– Spring Pins Type B, Chamfered on single ends
Model NO.: GIQ
Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
Working Temperature: -30~150 Deg C
Material of Seal Surface: Metal Hard Sealed
Valve Body: Forge Welding
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage
Trademark: OEM
Transport Package: Wood Case
Origin: China
HS Code: 8481803990
Model NO.: GIQ
Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
Working Temperature: -30~150 Deg C
Material of Seal Surface: Metal Hard Sealed
Valve Body: Forge Welding
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage
Trademark: OEM
Transport Package: Wood Case
Origin: China
HS Code: 8481803990
OverviewÂ