Sanitary pneumatic three-way ball valve adopts internal and external polishing treatment, which is used for food, medicine and other sanitary conditions. There are two control modes: switch type and regulation type. The full bore sanitary ball valve has no flow resistance; it has simple structure, small volume and light weight; it is compact and reliable, and has two sealing surfaces. At present, the sealing surface materials of ball valve are widely used with various plastics, which has good sealing performance and can realize complete sealing.
1. Sanitary quick fit ball valve adopts pressure self tightening seal or sealing structure of valve body and valve cover gasket, which is reliable! It is safe and reliable to use.
2. Sanitary quick fit ball valve disc adopts double ram structure with universal top in the middle, which can automatically adjust the fit between valve disc and valve seat sealing surface, and ensure the valve sealing. At the same time, the structure is easy to maintain, saves cost and has good interchangeability.
3. The sealing surface of the valve disc and valve seat of the sanitary fast mounting ball valve is made of cobalt chromium tungsten carbide by plasma spray welding. The sealing surface has high hardness, wear resistance, scratch resistance and long service life.
4. The valve rod of sanitary quick installation ball valve is made of nitriding steel, with high hardness, scratch resistance, corrosion resistance and long service life.
5. The sanitary quick installation ball valve device is equipped with torque control mechanism, field operation mechanism and manual and electric switching mechanism. In addition to local operation, it can also carry out remote operation, PLC control, 4 ~ 20mA current input and output intelligent control, etc.
6. The manual valve is opened by manual mechanism or hand wheel during impact. Reduce valve operating force.
7. Sanitary quick fit ball valve can be installed in any position of pipeline, and carbon steel or alloy steel valve can be selected according to the temperature of medium and medium.
8. During the initial installation and commissioning, the sanitary quick fit ball valve must be opened to about half position manually to avoid damage to the valve or electric fitting caused by the reverse phase sequence connection of the motor.
Design standard: GB/T2238-1989
Flange connection size: GB/T9113.1-2000;GB/T9115.1-2000;JB78
Structure length: GB/T12221-1989
Pressure test: GB/T13927-1992;JB/T9092-1999
Nominal diameter: DN15~100mm
Pressure range: PN1.0mpa
Material of valve body: stainless steel 304, 316, 316L
Applicable temperature: PTFE≤180℃
Applicable medium: beer, wine, bioengineering, food, pharmaceutical, beverage, dairy products, etc
DN(mm) |
Pressure of dimension label: 1.6MPa unit :mm |
Pneumatic actuator configuration |
|||||
L |
H |
T |
D |
R |
B |
||
15 |
147 |
149 |
108 |
50.5 |
19 |
73.5 |
AT-52 |
20 |
147 |
149 |
120 |
50.5 |
25 |
73.5 |
AT-52 |
25 |
147 |
156 |
128 |
50.5 |
32 |
73.5 |
AT-52 |
32 |
168 |
190 |
144 |
50.5 |
38 |
84 |
AT-63 |
40 |
168 |
196 |
168 |
64 |
51 |
84 |
AT-75 |
50 |
210 |
228 |
180 |
77.5 |
63 |
105 |
AT-83 |
65 |
262 |
270 |
220 |
91 |
76 |
131 |
AT-92 |
80 |
265 |
301 |
244 |
106 |
89 |
132.5 |
AT-105 |
100 |
300 |
350 |
270 |
119 |
102 |
150 |
AT-125 |