Stainless steel flange ball valve
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Product Description
Performance specification
|
Model |
Ng pass PN(MPa) |
Test pressure (MPa) |
℃ Working temperature |
Applicable media |
||
|
Strength (water) |
Air density (water) |
Low pressure seal air |
||||
|
Q41F-16P(R) |
1,6 |
2,4 |
1,8 |
0,6 |
≤ 150 |
Nitric acid |
|
Q41F-25P(R) |
2,5 |
3,8 |
2,8 |
0,6 |
≤ 150 |
Nitric acid |
|
Q41F-40P(R) |
4,0 |
6,0 |
4,4 |
0,6 |
≤ 150 |
Nitric acid |
Main components and materials
|
Part Name |
Material |
|
|
Q41F-16/25/40P |
Q41F-16/25/40R |
|
|
Valve body |
Chrome-nickel-titanium steel |
Nickel-Chromolybdenum-Titanium Steel |
|
Spheres |
||
|
Valve stem |
||
|
Sealing Ring |
Polytetrafluoroethylene |
|
|
Wrench |
Cast Steel |
|
Main Size Chart
|
PN (MIP) |
DN (mm) |
L |
D |
D1 |
Д 2 |
H |
B F |
Z-Φd |
D0 |
|
1,6 |
15 |
130 |
95 |
65 |
45 |
60 |
14-2 |
4-Φ14 |
108 |
|
20 |
140 |
105 |
75 |
55 |
64 |
14-2 |
4-Φ14 |
120 |
|
|
25 |
150 |
115 |
85 |
65 |
90 |
16-2 |
4-Φ14 |
165 |
|
|
32 |
165 |
135 |
100 |
78 |
105 |
16-2 |
4-Φ18 |
180 |
|
|
40 |
180 |
145 |
110 |
85 |
150 |
16-3 |
4-Φ18 |
240 |
|
|
50 |
200 |
160 |
125 |
100 |
190 |
16-3 |
4-Φ18 |
240 |
|
|
65 |
220 |
180 |
145 |
120 |
195 |
18-3 |
4-Φ18 |
320 |
|
|
80 |
250 |
195 |
160 |
135 |
215 |
20-3 |
8-Φ18 |
350 |
|
|
100 |
280 |
215 |
180 |
155 |
250 |
20-3 |
8-Φ18 |
400 |
|
|
125 |
320 |
245 |
210 |
185 |
280 |
22-3 |
8-Φ18 |
500 |
|
|
150 |
360 |
280 |
240 |
210 |
320 |
24-3 |
8-Φ23 |
600 |
|
|
200 |
400 |
335 |
295 |
265 |
370 |
26-3 |
12-Φ23 |
800 |
|
|
2,5 |
40 |
180 |
145 |
110 |
85 |
160 |
16-3 |
4-Φ18 |
240 |
|
50 |
200 |
160 |
125 |
100 |
205 |
20-3 |
4-Φ18 |
270 |
|
|
65 |
220 |
180 |
145 |
120 |
215 |
22-3 |
8-Φ18 |
350 |
|
|
80 |
250 |
195 |
160 |
135 |
230 |
22-3 |
8-Φ18 |
400 |
|
|
100 |
280 |
230 |
190 |
160 |
270 |
24-3 |
8-Φ23 |
500 |
|
|
125 |
320 |
270 |
220 |
188 |
300 |
28-3 |
8-Φ25 |
600 |
|
|
150 |
360 |
300 |
250 |
218 |
340 |
30-3 |
8-Φ25 |
900 |
|
|
200 |
400 |
360 |
310 |
278 |
400 |
34-3 |
12-Φ25 |
1100 |
|
|
4,0 |
15 |
130 |
95 |
65 |
45 |
60 |
16-2 |
4-Φ14 |
40 |
|
20 |
140 |
105 |
75 |
55 |
65 |
16-2 |
4-Φ14 |
51 |
|
|
25 |
150 |
115 |
85 |
65 |
90 |
18-2 |
4-Φ14 |
58 |
|
|
32 |
180 |
135 |
100 |
78 |
105 |
18-3 |
4-Φ18 |
66 |
|
|
40 |
200 |
145 |
110 |
85 |
170 |
18-3 |
4-Φ18 |
76 |
|
|
50 |
220 |
160 |
125 |
100 |
230 |
20-3 |
4-Φ18 |
88 |
|
|
65 |
250 |
180 |
145 |
120 |
250 |
22-3 |
8-Φ18 |
110 |
|
|
80 |
280 |
195 |
160 |
135 |
250 |
22-3 |
8-Φ18 |
121 |
|
|
100 |
320 |
230 |
190 |
160 |
295 |
24-3 |
8-Φ23 |
150 |
|
|
125 |
400 |
270 |
220 |
188 |
330 |
28-3 |
8-Φ25 |
176 |
|
|
150 |
400 |
300 |
250 |
218 |
375 |
30-3 |
8-Φ25 |
204 |
|
|
200 |
550 |
375 |
320 |
282 |
440 |
38-3 |
12-Φ30 |
260 |
Products Message
We will contact you within one working day. Please pay attention to your email.
Tianjin Hualida Valve Co., Ltd.
Address: Tianjin Jinan Industrial Development Zone
Mobile Phone: +86 15022758886
Website: www.hualidavalve.com
Mailbox: hualidavalve@163.com
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