Product overview
Ultra thin flange ball valve is a new generation of ultra short distance flange ball valve developed by introducing Italian technology for domestic design. It is also called "Italian ball valve" and "wafer ball valve" in China. The model commonly given in China is q71f-16p wafer ball valve, but compared with the standard wafer ball valve, many ends have their own flanges, so the ultra-thin ball valve can completely replace the flange ball valve.
The ultra-thin flange ball valve body adopts the standard ISO high platform, which can be equipped with pneumatic actuator and electric actuator. It can be equipped with valve position feedback, mechanical positioner and intelligent positioner, which can meet the needs of various automatic control processes.
Product features
• the thin ball valve is a new type of ultra short flange distance ball valve developed by absorbing Italian technology and domestic design.
• direct connection is adopted to connect the actuator, which has the advantages of compact structure, small size, light weight, small friction resistance, small return difference, stable and reliable action, etc.
• the shape of ball core channel is rectangular, V-shaped and O-shaped. The product has the characteristics of compact structure, small volume, light weight and convenient installation. It can be widely used in food, pharmaceutical, daily chemical, fine chemical, biochemical, chemical, grain and oil, light industry and other fields to automatically regulate or cut off oil, water, gas, pulp or fibrous fluid
standard specification
• driving mode: pneumatic and electric
• nominal diameter: dn15-dn200
• nominal pressure: 1.6Mpa, 2.5MPa can be customized
• applicable temperature: domestic PTFE - 10 ~ 100 ℃, imported PTFE - 10 ~ 150 ℃
• applicable media: gas, water, oil
• optional accessories: limit switch, positioner, solenoid valve, filter pressure regulating valve, hand wheel
• connection standard: JB / T 86-2015 industrial flange standard of the Ministry of machinery
• valve body material: cast steel, CF8 (304), CF3 (304L), CF8M (316), cf3m (316L)
Special options
• explosion proof type: explosion proof grade: Exd II CT5
• adjustable type: input 4 ~ 20mA, 0 ~ 5V DC、0~10V. DC and other signals to realize the valve regulation function
• manual function: the electric actuator is equipped with manual device, which can open and close the valve
Data
| 规格 |
d |
D |
D1 |
D2 |
L |
B |
F |
Z-M |
H1 |
H |
| DN |
NPS |
| 15 |
1/2" |
15 |
95 |
65 |
45 |
35 |
11 |
2 |
4-M12 |
49 |
141 |
| 20 |
3/4" |
20 |
105 |
75 |
55 |
38 |
12 |
2 |
4-M12 |
53 |
145 |
| 25 |
1" |
25 |
115 |
85 |
64 |
45 |
13 |
2 |
4-M12 |
61 |
168 |
| 32 |
1-1/4" |
32 |
130 |
100 |
77 |
53 |
14 |
2 |
4-M16 |
71 |
191 |
| 40 |
1-1/2" |
40 |
145 |
110 |
85 |
61 |
16 |
2 |
4-M16 |
83 |
212 |
| 50 |
2" |
50 |
155 |
125 |
99 |
80 |
17 |
2 |
4-M16 |
90 |
227 |
| 65 |
2-1/2" |
65 |
180 |
145 |
123 |
95 |
18 |
2 |
4-M16 |
108 |
261 |
| 80 |
3" |
80 |
195 |
160 |
137 |
118 |
18 |
2 |
8-M16 |
120 |
295 |
| 100 |
4" |
100 |
210 |
180 |
160 |
140 |
20 |
2 |
8-M16 |
121 |
313 |
| 125 |
5” |
125 |
245 |
210 |
185 |
195 |
22 |
3 |
8-M16 |
|
|
| 150 |
6” |
150 |
280 |
240 |
210 |
225 |
22 |
3 |
8-M20 |
|
|
| 200 |
8” |
200 |
335 |
295 |
265 |
275 |
22 |
3 |
8-M20 |
|
|
