Product name：Z41H vacuum gate valve
Product category：Vacuum valve
Information
Product model:
First, the dark rod, elastic seat, main parts and components of the gate valve
|
Name |
Material Science |
|
valve body |
Grey iron, nodular cast iron, cast steel |
|
The gate |
Ductile iron is covered with three yuan ethylene propylene or nitrile rubber |
|
Inner six angle bolt |
Carbonization treatment |
|
Seal ring |
NBR |
|
Valve cover |
Grey iron, nodular cast iron, cast steel |
|
The stem |
Stainless steel |
|
“0 "type sealing ring |
NBR |
|
Thrust withdrawal |
Tin bronze |
|
Bolt |
Stainless steel |
|
Gland |
Nodular cast iron, cast steel
|
|
Dust cover |
NBR |
|
Hand wheel (drive cap) |
cast iron |
Nominal pressure: 1.0~2.5MPa operating temperature: 0~80 DEG C, flange standard: GB/T 17241.6
GB9113
Nominal: 50~600mm suitable medium: water, oil, gas and other test standard: GB13927 AP1598
Three, dark rod, elastic seat sealing gate valve, main shape, connecting size
|
DH |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
500 |
|
L |
178 |
190 |
203 |
229 |
254 |
267 |
292 |
330 |
356 |
381 |
406 |
432 |
457 |
508 |
|
HA |
313 |
332 |
372 |
424 |
497 |
562 |
680 |
837 |
948 |
1010 |
1220 |
1280 |
1480 |
1665 |
|
HC |
355 |
375 |
415 |
476 |
540 |
600 |
720 |
875 |
990 |
1050 |
1245 |
1310 |
1560 |
1750 |
|
Hominal Pressure (MPa) |
Nominal Diameter (mm) |
Applicable Medium |
|
0.6 |
50-150 |
|
|
0.4 |
175 - 300 |
Sea water. Fresh water, Lu bricanting oil |
|
0.；25 |
350 - 500 |
|
D.4 175 - 300
3ea water. Fresh water, Lu bricanting oil
1 25 350-500
|
Marine flange cast steel gate valve, main parts, material |
|
|
|
Emerald parts name |
Material |
|
|
Parts Name |
Name |
Marks |
|
Body/Cover/Di sc |
Gray Cast lron/Cast Steel/Cast Tin Bronze |
HT200. ZG230-450. ZCuSnl02n2 |
|
Stem/Nut |
Aluminum Bronze/Staixtless Steel |
CuA19Mn2. 2Crl3 |
|
Seal Ring |
Aluminum Bronze/Staixtless Steel |
CuA19Mn2. 1Crl8Ni9Ti. 2Crl3 |
Marine flanged cast steel gate valves - type A basic dimensions Dimensions
|
Nominal pressureDN |
Nominal diameterND |
Structure Dimension |
Flange |
Bont |
Thickness |
Stem |
Hand w.heel |
Lift Range |
Reference weight |
|||||||
|
(MPa) |
(mm) |
L≈ |
H≈ |
D |
Di |
D2 |
do |
b |
n个 |
Th |
5 |
d |
□ |
Do |
n |
(kg) |
|
|
40 |
170 |
330 |
125 |
93 |
74 |
15 |
13 |
5 |
M14 |
5 |
Tr20 x 8(P4)LH |
14 |
160 |
48 |
15 |
|
|
50 |
190 |
340 |
135 |
103 |
84 |
15 |
16 |
5 |
M14 |
3 |
Tr20 x 8(P4)LH |
14 |
180 |
60 |
20 |
|
|
65 |
200 |
372 |
155 |
123 |
104 |
15 |
15 |
5 |
M14 |
3 |
Tr20 x 8(P4)LH |
14 |
180 |
75 |
24 |
|
0.6 |
80 |
220 |
430 |
170 |
138 |
1 18 |
15 |
15 |
3 |
M14 |
3 |
Tr24 x 10(P5)LH |
17 |
200 |
92 |
33 |
|
|
100 |
220 |
460 |
190 |
158 |
138 |
15 |
15 |
3 |
M14 |
10 |
Tr24 x 10(P5)LH |
17 |
200 |
112 |
40 |
|
|
125 |
242 |
528 |
215 |
183 |
164 |
15 |
15 |
10 |
M14 |
10 |
Tr26 x 10(P5)LH |
19 |
225 |
138 |
61 |
|
|
150 |
248 |
566 |
240 |
208 |
190 |
15 |
16 |
12 |
M14 |
11 |
Tr26 x 10(P5)LH |
19 |
225 |
165 |
70 |
|
|
175 |
268 |
630 |
270 |
238 |
221 |
15 |
16 |
12 |
M14 |
11 |
Tr28 x 10(P5)LH |
22 |
250 |
190 |
85 |
|
0.4 |
200 |
278 |
685 |
295 |
264 |
247 |
15 |
16 |
12 |
M14 |
11 |
Tr28 x 10 CP5)LH |
22 |
250 |
215 |
100 |
|
|
250 |
310 |
755 |
365 |
327 |
306 |
17 |
18 |
14 |
M16 |
13 |
Tr30 x 10(P5)LH |
24 |
280 |
265 |
153 |
|
|
300 |
345 |
835 |
430 |
386 |
360 |
21 |
19 |
14 |
M20 |
13 |
Tr30 x 10(P5)LH |
24 |
280 |
315 |
199 |
The basic size of flange steel gate of ship duck AS
|
Nominal pressureDN |
Nominal diameterDN |
Structure Dimension |
Flange |
Bont |
rhickness |
Stem |
Hand Wheel |
Lift Range |
Reference Weight |
|||||||
|
(MPa) |
Gnm) |
|
|
D |
Di |
D2 |
do |
b |
n个 |
rh |
6 |
d |
□ |
Do |
n |
(kg) |
|
|
40 |
165 |
330 |
130 |
100 |
80 |
14 |
16 |
4 |
M12 |
6 |
Tr20 x 8(P4)LH |
14 |
160 |
48 |
17 |
|
|
50 |
178 |
340 |
140 |
110 |
90 |
14 |
16 |
4 |
M12 |
8 |
Tr20 x 8(P4)LH |
14 |
180 |
60 |
20.3 |
|
|
55 |
190 |
372 |
160 |
130 |
1 10 |
14 |
16 |
4 |
.M12 |
9 |
Tr20 x 8(P4)LH |
14 |
180 |
75 |
24.5 |
|
0.6 |
30 |
203 |
430 |
190 |
150 |
128 |
18 |
18 |
4 |
M16 |
9 |
Tr24 x 10(P5)LH |
17 |
200 |
92 |
33.8 |
|
|
100 |
229 |
460 |
210 |
170 |
148 |
18 |
18 |
4 |
M16 |
10 |
Tr24 x 10(P5)LH |
17 |
200 |
112 |
41.2 |
|
|
125 |
254 |
528 |
240 |
200 |
178 |
18 |
20 |
8 |
M16 |
10 |
Tr26 x 10(P5)LH |
19 |
225 |
138 |
52. 1 |
|
|
150 |
267 |
566 |
265 |
225 |
202 |
18 |
20 |
8 |
M16 |
11 |
Tr26 x 10(P5)LH |
19 |
225 |
165 |
71.6 |
|
|
175 |
292 |
630 |
295 |
255 |
232 |
18 |
22 |
8 |
M16 |
11 |
Tr28 x 10(P5)LH |
22 |
250 |
190 |
86.4 |
|
0.4 |
200 |
292 |
685 |
320 |
280 |
258 |
18 |
22 |
8 |
M16 |
11 |
Tr28 x 10 (P5)LH |
22 |
250 |
215 |
101.8 |
|
|
250 |
330 |
755 |
375 |
335 |
312 |
18 |
24 |
12 |
M16 |
13 |
Tr30 x 12(P6)LH |
24 |
280 |
265 |
155. 1 |
|
|
300 |
356 |
835 |
440 |
395 |
365 |
22 |
24 |
12 |
M20 |
13 |
Tr30 x 12(P6)LH |
24 |
280 |
315 |
201.2 |
|
|
350 |
381 |
1050 |
490 |
445 |
415 |
22 |
26 |
12 |
M20 |
14 |
Tr36 x 12(P6)LH |
27 |
320 |
365 |
298.3 |
|
0.25 |
400 |
406 |
1145 |
540 |
495 |
465 |
22 |
28 |
16 |
M20 |
15 |
Tr36 x 12(P6)LH |
27 |
360 |
418 |
372.1 |
|
|
450 |
432 |
1330 |
595 |
550 |
520 |
22 |
28 |
16 |
M20 |
16 |
Tr40 x 12(P6)LH |
32 |
400 |
468 |
560.0 |
|
|
500 |
457 |
1420 |
645 |
600 |
570 |
22 |
30 |
20 |
M20 |
16 |
Tr40 x 12(P6)LH |
32 |
450 |
518 |
627.4 |
Copyright： Wenzhou Zhengyuan Valve Co., Ltd. Technical support: tentech network