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Product Category

Sanitary Two Way Ball Valve

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Description
Application
   QF5 sanitary ball valve is a sanitary ball valve used for material transportation. The application range of this valve includes food, beverage processing, and pharmaceutical and chemical industries.
  The fully through valve cavity design does not produce any fluid resistance. Therefore, the QF5 valve is the best choice for dealing with viscous or particulate fluids.
 
working principle
   A precisely manufactured ball with a through cavity is placed between two flanges and two PTFE valve seats in the valve body. A valve shaft core can act on the ball after 90° rotation, so that the valve can be opened or closed.
   At the same time, the valve seat cleaning joint can be added to clean the ball valve cavity and discharge it from the drain hole.
  QF5 type sanitary series valve is operated by a pneumatic head, or manually operated by a handle.
QF5 series ball valve has three structures:
  QF5-1 type ball valve is a three-piece structure, composed of two flanges, a valve body and two PTFE valve seats. Install with bolts. The valve seat cleaning joint can be added to clean the ball valve cavity and discharge it from the drain hole.
  QF5-2 type ball valve is a three-way ball valve, with two types of structure: T type and L type. It is composed of valve body, valve cover and PTFE valve seat, and it adopts threaded installation method.
  QF5-3 type ball valve is a two-piece structure, composed of a valve body, a joint and two PTFE valve seats, and is installed in a clamp type. The valve seat cleaning joint can be added to clean the ball valve cavity and discharge it from the drain hole.

 

Technical parameter

Metal Material Parts in contact with the product 304L/316L(1.4307/1.4404) forging
304L/316L(1.4307/1.4404) Forged
Parts not in contact with the product 304(1.4301)
Provide EN 10204 3.1B certificate
Seal material Standard EPDM/PTFE
Optional FPM/PTFE,HNBR/PTFE,Silicone/PTFE
temperature Continuous working temperature -20~+135℃(EPDM)
Sterilization temperature 150℃(max 20min)
pressure Work pressure 0~5bar(standard)
Control air pressure 5~8bar
Surface treatment Internal surface treatment Ra≤0.8μm
External surface treatment Matt
connection Connection standard Welding end: DIN 11850 series 2
Welding end: Inch pipe diameter standard
Connection method: welding, quick installation, thread\ and other common connection methods

Size(mm)

DIN
Size
L
DN25
88
DN32
88
DN40
102
DN50
102
DN65
124
DN80
152
DN100
160
H
W
74
130
79
130
95
170
100
170
125
200
136
250
144
250
H1
W1
186
158.5
190
210.5
220
210.5
225
210.5
260
247.5
300
268.5
340
315
OD
M Clamp
29×1.5
21.5
35×1.5
21.5
41×1.5
21.5
53×1.5
21.5
70×2.0
28
85×2.0
28
104×2.0
28
M Clamp - - - - - - -

* For other connection methods, please contact Aomi Technical Department

Inch
Size
L
1"
88
1-1/4"
88
1-1/2"
102
2"
102
2-1/2"
124
3"
152
4"
160
H
W
74
130
79
130
95
170
100
170
125
200
136
250
144
250
H1
W1
220
158.5
230
210.5
255
210.5
275
210.5
335
247.5
360
268.5
410
315
OD
M Clamp
25.4×1.65
-
31.75×1.65
-
38.1×1.65
-
50.8×1.65
-
63.5×1.65
-
76.2×1.65
-
101.6×2.11
-
M Clamp 12.7 12.7 12.7 12.7 12.7 12.7 15.8

* For other connection methods, please contact Aomi Technical Department
QF5-2 type

Size(mm)

DIN
Size
L
DN25
138
DN32
148
DN40
174
DN50
184
DN65
208
DN80
256
DN100
286
H
W
72
160
75
160
82
180
120
230
123
280
145
310
160
310
H1
W1
220
158.5
230
210.5
255
210.5
275
210.5
335
247.5
360
268.5
410
315
OD
M (Clamp)
29×1.5
21.5
35×1.5
21.5
41×1.5
21.5
53×1.5
21.5
70×2.0
28
85×2.0
28
104×2.0
28
M(Clamp) - - - - - - -

* For other connection methods, please contact Aomi Technical Department

Inch
Size
L
1"
138
1-1/4"
148
1-1/2"
174
2"
184
2-1/2"
208
3"
256
4"
286
H
W
72
160
75
160
82
180
120
235
123
280
145
310
160
310
H1
W1
220
158.5
230
210.5
255
210.5
275
210.5
335
247.5
360
268.5
410
315
OD
M (Clamp)
25.4×1.65
-
31.75×1.65
-
38.1×1.65
-
50.8×1.65
-
63.5×1.65
-
76.2×1.65
-
101.6×2.11
-
M(Clamp) 12.7 12.7 12.7 12.7 12.7 12.7 15.8

* For other connection methods, please contact Aomi Technical Department
Schematic diagram of medium flow of three-way ball valve
The three-way ball valve is used to split or merge flow. It is a multi-port ball valve with a two-sided or four-sided valve seat. Any port can be used as an inlet without leakage. The three links can be made into L-shaped ports or T-shaped ports.

Three-way ball valve structure

QF5-3 two-piece non-retention series

size(mm)

DIN
Size DN25 DN32 DN40 DN50 DN65 DN80 DN100
L 120 120 126 126 153 163 180
H 112 112 131 148 183 203 220
W 155 155 170 170 250 250 250
HI 220 230 255 275 335 360 410
WI 158.5 210.5 210.5 210.5 247.5 268.5 315
OD 29×1.5 35×1.5 41×1.5 53×1.5 70×2.0 85×2.0 104×2.0
M Clamp 21.5 21.5 21.5 21.5 28 28 28
M Clamp - - - - - - -

* For other connection methods, please contact Aomi Technical Department

Inch
Size 1" 1-1/2" 2" 2-1/2" 3" 4"
L 120 126 126 153 163 180
H 112 131 148 183 203 220
W 155 170 170 250 250 250
HI 220 255 275 335 360 410
WI 158.5 210.5 210.5 247.5 268.5 315
OD 25.4×1.65 38.1×1.65 50.8×1.65 63.5×1.65 76.2×1.65 101.6×2.11
M Clamp - - - - - -
M Clamp 12.7 12.7 12.7 12.7 12.7 15.8

* For other connection methods, please contact Aomi Technical Department

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待