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  • Name: QF5 Sanitary ball vavle
  • NO.: QF5 Sanitary ball vavle
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Applications
QF5 sanitary ball valve is a sanitary ball valve designed for product transmission. It is widely used in food, beverage, pharmaceutical and chemical industries.
The full bore design of valve chamber does not cause any fluid resistance. This makes QF5 sanitary ball valve the optimum choice for treating viscous liquid or liquid containing particulates.
Operating Principle
A precision made ball with through chamber is set in the valve body between two flanges and two PTFE valve seats. The valve shaft can act on the ball by 90° rotation and make the valve open or closed.
QF5 sanitary ball valve is operated by a pneumatic actuator or manually operated by a handle. There are three configurations for QF5 sanitary ball valve.
QF5-1 sanitary ball valve is a three-piece ball valve, consisting of two flanges, one valve body and two PTFE valve seats. It is installed with threaded ends. Valve seat cleaning adapters can be installed to clean the valve chamber. The drainage is discharged from the drainage hole.
QF5-2 sanitary ball valve is a three-way ball valve. It has two configurations: T type and L type. It consists of one valve body, valve covers and PTFE valve seats. It is installed with threaded ends.
QF5-3 sanitary ball valve is a two-piece ball valve, consisting of one valve body, valve adapters and two PTFE valve seats. It is installed with clamped ends. Valve seat cleaning adapters can be installed to clean the valve chamber. The drainage is discharged from the drainage hole.

 

Technical Data

Metal material

Product wetted

304L/316L (DIN-1.4307/1.4404) forged
304L/316L(1.4307/1.4404) Forged

Non- product wetted

304(1.4301)

We can provide EN 10204 3.1B certificate.

Seal material

Standard

EPDM/PTFE

Options

FPM/PTFE,HNBR/PTFE,Silicone/PTFE

Temperature

Continuous working temperature

-20~+135℃(EPDM)

Sterilization temperature

150℃(max 20min)

Pressure

Working pressure

0~5bar(standard)

Surface treatment

Internal surface

Ra≤0.8μm

External surface finish

亚光

Connection

Connection standards

Welding end: DIN 11850 series 2

Welding end: Inch pipe diameter standard

Connection methods: welding, thread, clamp, flange


Dimensions (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 - - - - - - -

* Please contact Aomi technical department for other connection methods.

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

* Please contact Aomi technical department for other connection methods.
QF5-2 Sanitary Ball Valve

Dimensions (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) - - - - - - -

* Please contact Aomi technical department for other connection methods.

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

* Please contact Aomi technical department for other connection methods.
Medium Flow Direction Diagram of Three-way Ball Valve
Three-way ball valve is used for diffluence or confluence. It is a multi-port ball valve with two-side or four-side valve seats. Every port can be used as an entrance, causing no leakage. Three-way ball valve has an L-shaped or T-shape port.

Three-way Ball Valve Configurations

QF5-3 Sanitary Ball Valve

Dimensions (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 - - - - - - -

* Please contact Aomi technical department for other connection methods.

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

* Please contact Aomi technical department for other connection methods.

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