Q41F type PN16~PN64 valve for each kind of pipeline Class150~Class1500, PN16~PN64, JIS10K~JIS20K, used to cut off or connect the line of medium, use different materials, can be separately applied to water, steam, oil, liquefied petroleum gas, natural gas, coal gas, nitric acid, acetic acid, oxidizing medium, urea and other media.
product use
Q41F type PN16~PN64 valve for each kind of pipeline Class150~Class1500, PN16~PN64, JIS10K~JIS20K, used to cut off or connect the line of medium, use different materials, can be separately applied to water, steam, oil, liquefied petroleum gas, natural gas, coal gas, nitric acid, acetic acid, oxidizing medium, urea and other media.
product characteristics
1. In all kinds of valves, the flow resistance of the ball valve is the smallest. When the full diameter ball valve is opened, the sphere passage, the valve body passageway and the connecting pipe diameter are equal and become a diameter, and the medium can flow almost without loss.
2. The ball valve is rotated 90 degrees can be closed to open, open and close rapidly. Compared with the same gate valve, cut-off valve, small ball valve, light weight, easy to install the pipe
Performance parameters
|
Model |
Q41F-16C |
Q41F-16P |
|
|
Q41F-25C |
Q41F-25P |
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|
Working pressure（MPa） |
1.6~2.5 |
||
|
Applicable temperature（℃） |
≤180 |
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|
Suitable media |
Water, steam, oil |
Weakly corrosive medium |
|
|
Material |
Nitric acids |
Carbon steel cast steel |
Chrome-nickel stainless steel |
|
Body, bonnet |
Chromium / chrome nickel / chromium nickel molybdenum stainless steel |
Chrome-nickel stainless steel |
|
|
Sealing ring |
Flexible Graphite Gasket / 316 + Flexible Graphite Gasket |
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|
Filler |
Teflon |
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Main connection size
|
Nominal diameterDN |
The main form of connection size |
|||||||
|
L |
D |
D1 |
D2 |
B |
Z-d |
H |
W |
|
|
Q41F-16C Q41F-16P Q641F-16C Q641F-16P Q9B41F-16C Q9B41F-16P |
||||||||
|
15 |
130 |
95 |
65 |
45 |
14 |
4-14 |
78 |
140 |
|
20 |
140 |
105 |
75 |
55 |
14 |
4-14 |
84 |
160 |
|
25 |
150 |
115 |
85 |
65 |
14 |
4-14 |
95 |
180 |
|
32 |
165 |
135 |
100 |
78 |
16 |
4-18 |
150 |
250 |
|
40 |
180 |
145 |
110 |
85 |
16 |
4-18 |
150 |
300 |
|
50 |
200 |
160 |
125 |
100 |
16 |
4-18 |
170 |
350 |
|
65 |
220 |
180 |
145 |
120 |
18 |
4-18 |
195 |
350 |
|
80 |
250 |
195 |
160 |
135 |
20 |
8-18 |
215 |
400 |
|
100 |
280 |
215 |
180 |
155 |
20 |
8-18 |
250 |
500 |
|
125 |
320 |
145 |
210 |
185 |
22 |
8-18 |
265 |
600 |
|
150 |
360 |
280 |
240 |
210 |
24 |
8-23 |
270 |
800 |
|
200 |
400 |
335 |
295 |
265 |
26 |
12-23 |
330 |
800 |
|
250 |
530 |
405 |
355 |
320 |
30 |
12-25 |
450 |
1300 |
|
Q41F-16C Q41F-16P Q641F-16C Q641F-16P Q9B41F-16C Q9B41F-16P |
||||||||
|
15 |
130 |
95 |
65 |
45 |
16 |
4-14 |
103 |
100 |
|
20 |
140 |
105 |
75 |
55 |
16 |
4-14 |
112 |
160 |
|
25 |
150 |
115 |
85 |
65 |
16 |
4-14 |
123 |
160 |
|
32 |
165 |
135 |
100 |
78 |
18 |
4-18 |
150 |
250 |
|
40 |
180 |
145 |
110 |
85 |
18 |
4-18 |
156 |
250 |
|
50 |
200 |
160 |
125 |
100 |
20 |
4-18 |
172 |
350 |
|
65 |
220 |
180 |
145 |
120 |
22 |
8-18 |
197 |
350 |
|
80 |
250 |
195 |
160 |
135 |
22 |
8-18 |
222 |
450 |
|
100 |
280 |
230 |
190 |
160 |
24 |
8-23 |
253 |
450 |
|
125 |
320 |
270 |
220 |
188 |
28 |
8-25 |
275 |
600 |
|
150 |
360 |
300 |
250 |
218 |
30 |
8-25 |
286 |
800 |
|
200 |
400 |
360 |
310 |
278 |
34 |
12-25 |
340 |
1200 |
|
250 |
530 |
425 |
370 |
332 |
36 |
12-30 |
470 |
1400 |
Structure picture
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