Product name:Integral forging valve
Product category:Forged steel globe valve
Information
[work principle]:
Z41H is the gate opening and closing parts, RAM direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle. The gate has two sealing surfaces, and the two sealing surfaces of the most commonly used gate valves form wedge and wedge angles vary with valve parameters. Wedge gate valve can be made into a whole, called the rigid gate; can also be made to produce micro deformation of ram, in order to improve its process of deviation, make up the sealing surface angle in the process, the gate is called the flexible gate.
[product characteristics]:
1, the requirements of advanced standards at home and abroad, reliable sealing, good performance, beautiful appearance.
3, the use of wedge type flexible gate structure, large and medium caliber rolling bearings, open and close easily.
4 、 the valve stem has been quenched and tempered and treated by surface nitriding. It has good corrosion resistance and scratch resistance.
2 、 gate and valve seat wear resistance, high temperature resistance, corrosion resistance, good scratch resistance and long service life.
5, can use a variety of piping flange standards and flange sealing surface type, to meet the needs of various engineering and user requirements.
6, the valve material variety is complete, packing and gaskets according to actual conditions or user requirements reasonable selection, can be applied to a variety of pressure, temperature and medium conditions.
[product other parameters]:
Use standard:
Name Z41H
Pressure rating or nominal pressure |
Shell test |
Sealing test |
|
High pressure liquid seal |
Low pressure seal |
||
150Lb,PN2.0MPa |
2.94 |
2.16 |
0.6 |
300Lb,PN5.0MPa |
7.67 |
5.62 |
|
600Lb,PN10.0MPa |
15.3 |
11.23 |
|
JIS10K |
2.1 |
1.6 |
|
JIS20K |
5.1 |
3.8 |
Part name Material Science
valve body |
ASTM A216 |
ASTM A351 |
ASTM A351 |
ASTM A351 |
ASTM A351 |
|||
The stem |
1Cr13 |
OCr18Ni9 |
00r17Ni12Mo2 |
00Cr19Ni10 |
00Cr17Ni14Mo2 |
|||
F6a |
304 |
316 |
304L |
316L |
||||
Upper seal seat |
1Cr(F6a) |
Noumenon |
||||||
Valve plate |
Sealing surface |
13Cr |
13Cr |
STL |
Noumenon Noumenon STL |
|||
valve seat |
13Cr |
STL |
STL |
|||||
filler |
Flexible graphite ring +YS450F |
≤200℃PTFE or PTFE woven packing |
||||||
Shim |
Flexible graphite composite gasket (core plate: carbon steel or stainless steel) stainless steel band / flexible graphite gasket |
|||||||
Middle flange bolt |
350CrMo |
OCr18Ni9 ASTM A193 B8 |
||||||
Middle flange nut |
45 |
OCr18Ni9 ASTM A194 B8 |
||||||
Stem nut |
ZCuA110Fe3 ASTM A439 D-2 |
|||||||
handwheel |
Malleable cast iron, ductile iron, iron steel |
|||||||
Applicable condition |
Applicable medium |
Water, steam, oil, etc |
Corrosive medium such as nitric acid |
Acetic acid corrosion medium |
Strong oxidizing medium |
Corrosive medium such as urea |
||
Applicable temperature (°) |
-29-425 |
-40-200(beyond the range of temperature, please specify when ordering) |
150LB main connections and exterior dimensions:
Pound |
Nominal diameter |
Company |
Main connecting dimensions |
Z4/0/1 exterior size |
|||||||
in |
mm |
L |
D |
D1 |
D2 |
b |
z-φd |
H(Open) |
W |
||
150LB (2.0Mpa) (10k) |
1 |
25 |
in |
5 |
4.25 |
3.1 |
2 |
0.44 |
4-0.63 |
7.87 |
4.72 |
mm |
127 |
108 |
79.5 |
51 |
11.5 |
4-15 |
200 |
120 |
|||
11/4 |
32 |
in |
5.5 |
4.63 |
3.5 |
2.5 |
0.5 |
4-0.63 |
9.25 |
5.11 |
|
mm |
140 |
117 |
89 |
64 |
13.0 |
4-15 |
235 |
140 |
|||
11/2 |
40 |
in |
6.6 |
5 |
3.88 |
2.88 |
0.56 |
4-0.63 |
11.22 |
7.09 |
|
mm |
165 |
127 |
98.5 |
73 |
14.5 |
4-15 |
285 |
180 |
|||
2 |
50 |
in |
7.00 |
6.00 |
4.75 |
3.62 |
0.75 |
4-0.75 |
16.10 |
8.00 |
|
mm |
178 |
152 |
120.5 |
92 |
19.1 |
4-19 |
409 |
200 |
|||
21/2 |
65 |
in |
7.48 |
7 |
5.5 |
4.13 |
0.69 |
4-0.75 |
17.13 |
7.87 |
|
mm |
190 |
178 |
139.5 |
105 |
18 |
4-19 |
4.5 |
200 |
|||
3 |
80 |
in |
8.00 |
7.50 |
6.00 |
5.00 |
0.94 |
4-0.75 |
20.00 |
10.00 |
|
mm |
203 |
190 |
152.5 |
127 |
23.9 |
4-19 |
570 |
250 |
|||
4 |
100 |
in |
9.00 |
9.00 |
7.50 |
6.19 |
0.94 |
8-0.75 |
23.20 |
10.00 |
|
mm |
229 |
229 |
190.5 |
157 |
23.9 |
4-19 |
590 |
250 |
|||
5 |
125 |
in |
10 |
10 |
8.5 |
7.31 |
0.94 |
8-0.88 |
28.54 |
9.84 |
|
mm |
254 |
254 |
216.0 |
186 |
24 |
8-22 |
725 |
250 |
|||
6 |
150 |
in |
10.50 |
11.00 |
9.50 |
8.50 |
1.00 |
8-0.88 |
24.80 |
12.00 |
|
mm |
267 |
279 |
241.5 |
216 |
25.4 |
8-22 |
630 |
300 |
|||
8 |
200 |
in |
11.50 |
13.50 |
11.75 |
10.62 |
1.12 |
8-0.88 |
37.80 |
13.88 |
|
mm |
292 |
343 |
298.5 |
270 |
28.5 |
8-22 |
960 |
350 |
|||
10 |
250 |
in |
13.00 |
16.00 |
14.25 |
12.75 |
1.19 |
12-1.00 |
45.60 |
15.70 |
|
mm |
330 |
406 |
362 |
324 |
30.2 |
12-25 |
1158 |
400 |
|||
12 |
300 |
in |
14.00 |
19.00 |
17.00 |
15.00 |
1.25 |
12-1.00 |
54.30 |
17.70 |
|
mm |
356 |
483 |
432 |
381 |
31.8 |
12-25 |
1378 |
450 |
|||
14 |
350 |
in |
15.00 |
21.00 |
18.75 |
16.26 |
1.38 |
12-1.12 |
60.75 |
19.70 |
|
mm |
381 |
533 |
476.5 |
413 |
35 |
12-29 |
1543 |
500 |
|||
16 |
400 |
in |
16.00 |
23.50 |
21.25 |
18.50 |
1.44 |
16-1.12 |
68.40 |
23.60 |
|
mm |
406 |
597 |
539.5 |
470 |
36.6 |
16-29 |
1738 |
600 |
|||
18 |
450 |
in |
17.00 |
25.00 |
22.75 |
21.00 |
1.56 |
16-1.25 |
71.10 |
23.60 |
|
mm |
432 |
635 |
578 |
533 |
39.7 |
16-32 |
1959 |
600 |
|||
20 |
500 |
in |
18.00 |
27.50 |
25.00 |
23.00 |
1.69 |
20-1.25 |
87.20 |
26.80 |
|
mm |
457 |
698 |
635 |
584 |
42.9 |
20-32 |
2214 |
680 |
|||
24 |
600 |
in |
20.00 |
32.00 |
29.50 |
27.25 |
1.88 |
20-1.38 |
102.3 |
29.90 |
|
mm |
508 |
813 |
749.5 |
692 |
47.7 |
20-35 |
2599 |
760 |
300LBmain connections and exterior dimensions:
Pound |
Nominal diameter |
Company |
Main connecting dimensions |
Z4/0/1exterior size |
|||||||
in |
mm |
L |
D |
D1 |
D2 |
b |
z-φd |
H(Open) |
W |
||
300Lb (5.0Mpa) (20k) |
1 |
25 |
in |
6.50 |
4.88 |
3.50 |
2.00 |
0.69 |
4-0.75 |
8.46 |
5.51 |
mm |
156 |
124 |
89.00 |
51.00 |
18.00 |
4-19 |
215 |
140 |
|||
11/4 |
32 |
in |
7.00 |
5.25 |
3.88 |
2.50 |
0.75 |
4-0.75 |
10.04 |
7.09 |
|
mm |
178 |
133 |
98.50 |
64.00 |
19.00 |
4-19 |
255 |
180 |
|||
11/2 |
40 |
in |
7.48 |
6.13 |
4.50 |
2.88 |
0.81 |
4-0.75 |
12.60 |
7.87 |
|
mm |
190 |
156 |
114.50 |
73.00 |
21.00 |
4-19 |
320 |
200 |
|||
2 |
50 |
in |
8.50 |
6.50 |
5.00 |
3.62 |
0.88 |
8-0.75 |
16.70 |
8.00 |
|
mm |
216 |
165 |
127 |
92.00 |
22.30 |
8-19 |
424 |
200 |
|||
21/2 |
65 |
in |
9.49 |
7.50 |
5.88 |
4.13 |
1.00 |
8-0.88 |
18.11 |
9.81 |
|
mm |
241 |
190 |
149 |
105 |
26.00 |
8-22 |
460 |
250 |
|||
3 |
80 |
in |
11.15 |
8.25 |
6.62 |
5.00 |
1.12 |
8-0.88 |
21.00 |
10.00 |
|
mm |
283 |
210 |
168 |
127 |
28.50 |
8-22 |
5.5 |
250 |
|||
4 |
100 |
in |
12.00 |
10.00 |
7.88 |
6.19 |
1.25 |
8-0.88 |
24.20 |
10.00 |
|
mm |
305 |
254 |
200 |
157.20 |
31.80 |
8-22 |
615 |
250 |
|||
5 |
125 |
in |
15.00 |
11.00 |
9.25 |
7.31 |
1.38 |
8-0.88 |
29.92 |
13.78 |
|
mm |
381 |
279 |
235 |
186 |
35.00 |
8-22 |
760 |
350 |
|||
6 |
150 |
in |
15.87 |
12.50 |
10.62 |
8.50 |
1.44 |
8-0.88 |
31.30 |
14.00 |
|
mm |
403 |
318 |
270 |
216 |
36.60 |
12-22 |
795 |
350 |
|||
8 |
200 |
in |
16.50 |
15.00 |
13.00 |
10.62 |
1.62 |
12-1.00 |
39.90 |
15.70 |
|
mm |
419 |
381 |
330 |
270 |
41.30 |
12-25 |
1012 |
400 |
|||
10 |
250 |
in |
18.00 |
17.50 |
15.25 |
12.75 |
1.88 |
16-1.12 |
48.50 |
17.70 |
|
mm |
457 |
445 |
387.50 |
324 |
47.70 |
16-29 |
1231 |
450 |
|||
12 |
300 |
in |
19.75 |
20.50 |
17.75 |
15.00 |
2.00 |
16-1.25 |
57.00 |
19.70 |
|
mm |
502 |
521 |
451 |
381 |
50.80 |
16-32 |
1450 |
500 |
|||
14 |
350 |
in |
30.00 |
23.00 |
20.25 |
16.25 |
2.12 |
20-1.25 |
64.80 |
23.60 |
|
mm |
762 |
584 |
514.50 |
413 |
54.00 |
20-32 |
1645 |
600 |
|||
16 |
400 |
in |
33.00 |
25.50 |
20.25 |
18.50 |
2.25 |
20-1.38 |
72.50 |
23.60 |
|
mm |
838 |
648 |
571.50 |
470 |
57.20 |
20-35 |
1841 |
600 |
|||
18 |
450 |
in |
36.00 |
28.00 |
24.75 |
21.00 |
2.38 |
24-1.38 |
76.50 |
26.80 |
|
mm |
914 |
711 |
628.50 |
533 |
60.40 |
24-35 |
19.43 |
680 |
|||
20 |
500 |
in |
39.00 |
30.50 |
27.00 |
23.00 |
2.50 |
24-1.38 |
84.80 |
38.00 |
|
mm |
991 |
775 |
686 |
584 |
63.50 |
24-35 |
2154 |
760 |
|||
24 |
600 |
in |
45.00 |
36.00 |
32.00 |
27.25 |
2.75 |
24-1.62 |
100.50 |
36.00 |
|
mm |
1143 |
914 |
813 |
692 |
69.90 |
24-41 |
2553 |
915 |
600LBconnections and exterior dimensions:
Pound |
Nominal diameter |
Company |
main connecting dimensions |
Z4/0/1exterior size |
|||||||
in |
mm |
L |
D |
D1 |
D2 |
b |
z-φd |
H(Open) |
W |
||
|
|
|
|
|
|
|
|
|
|
|
|
600Lb (10.0Mpa) |
1 |
25 |
in |
8.50 |
4.88 |
3.50 |
2.00 |
0.69 |
4-0.75 |
8.46 |
7.09 |
mm |
216 |
124 |
89.00 |
51.00 |
18.00 |
4-19 |
215 |
180 |
|||
11/4 |
32 |
in |
9.02 |
5.25 |
, 3.88 |
2.50 |
0.84 |
4-0.75 |
10.63 |
7.87 , |
|
mm |
229 |
133 |
98.50 |
64.00 |
21.00 |
4-19 |
270 |
200 |
|||
11/2 |
40 |
in |
9.49 |
6.13 |
4.50 |
2.88 |
0.88 |
4-0.88 |
13.58 |
7.87 |
|
mm |
241 |
156 |
114.50 |
78.00 |
23.00 |
4-22 |
345 |
200 |
|||
2 |
50 |
in |
11.50 |
6.50 |
5.00 |
3.62 |
1.00 |
8-0.75 |
18.00 |
10.00 |
|
mm |
292 |
165 |
127 |
92.00 |
25.40 |
8-19 |
458 |
250 |
|||
21/2 |
65 |
in |
12.99 |
7.5 |
5.88 |
4.13 |
1.13 |
8-7.88 |
20.47 |
10.00 |
|
mm |
330 |
190 |
149 |
100 |
29.00 |
8-22 |
520 |
250 |
|||
3 |
80 |
in |
14.00 |
8.25 |
6.62 |
5.00 |
1.25 |
8-0.88 |
22.58 |
10.00 |
|
mm |
356 |
210 |
168 |
127 |
38.10 |
8-22 |
570 |
250 |
|||
4 |
100 |
in |
17.00 |
10.75 |
8.50 |
6.19 |
1.50 |
8-1.00 |
27.20 |
14.00 |
|
mm |
432 |
273 |
216 |
157 |
38.10 |
8-25 |
690 |
350 |
|||
5 |
125 |
in |
20.00 |
13.00 |
10.50 |
7.31 |
1.75 |
8-1.13 |
30.71 |
13.78 |
|
mm |
508 |
330 |
266.50 |
186 |
45.00 |
8-29 |
780 |
350 |
|||
6 |
150 |
in |
22.00 |
14.00 |
11.50 |
8.50 |
1.88 |
12-1.12 |
35.80 |
18.00 |
|
mm |
559 |
356 |
292 |
216 |
47.70 |
12-29 |
910 |
450 |
|||
8 |
200 |
in |
26.00 |
16.50 |
13.75 |
10.62 |
2.19 |
12-1.25 |
41.90 |
19.70 |
|
mm |
660 |
419 |
349 |
270 |
55.60 |
12-32 |
1064 |
500 |
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