Welded Gate Valves
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Applied Standard
1.
Design and Manufacture:
According to Standard:ANSI, B16.34,API600,API602.
2.
Connection Length:According to ANSI B16.10.
3.
Size of the Junction End: According to ANSI B16.25(B.W).
4.
Testing of Valves:According to API 598.
5.
Structure Characteristics:B.B; OS&Y
6.
Main Materials A105;F5;F11;F22;304;304L;316;316L;LF2 etc.
Main Dimensions and Weight
| Specification DN |
L |
W |
H(Open) |
Weight
Kg |
| British System(IN) |
Metric Sytem |
150
Pound |
300
Pound |
600
Pound |
150
Pound |
300
Pound |
600
Pound |
| 1/4 |
8 |
102 |
- |
- |
100 |
151 |
2.8 |
- |
- |
| 3/8 |
10 |
102 |
- |
- |
100 |
151 |
2.8 |
- |
- |
| 1/2 |
15 |
108 |
140 |
165 |
100 |
151 |
2.8 |
3.5 |
4.5 |
| 3/4 |
20 |
117 |
152 |
191 |
100 |
158 |
3.3 |
4.4 |
5.1 |
| 1 |
25 |
127 |
165 |
216 |
120 |
190 |
5.4 |
6.8 |
8.2 |
| 1 1 /4 |
32 |
136 |
178 |
229 |
160 |
219 |
7.1 |
8.1 |
10.5 |
| 1 1 /2 |
40 |
165 |
191 |
241 |
160 |
246 |
8.2 |
9.2 |
12.4 |
| 2 |
50 |
178 |
216 |
292 |
180 |
283 |
12.5 |
15.4 |
20.1 |
The Product Order Number
| Main material |
Sealed Body |
| H |
Y |
C |
E |
G |
J |
K |
X |
A |
M |
13Cr/
13Cr |
13Cr/
TL |
STL/
STL |
304/
304 |
316/
316 |
304L/
304L |
316L/
316L |
(NACE)
STL/STL |
H.C/H.C |
M./M. |
| A105 |
Z3WHC |
Z3WYC |
Z3SCC |
|
|
|
|
KZ3SXFA |
|
|
| F5 |
|
|
Z3SCE |
|
|
|
|
|
|
|
| F11 |
|
|
Z3SCB |
|
|
|
|
|
|
|
| F22 |
|
|
Z3SCV |
|
|
|
|
|
|
|
| LF2 |
|
Z3WYF |
Z3SOF |
|
|
|
|
KZ3SXFA |
|
|
| 304 |
|
|
Z3S0P |
Z3SEP |
|
|
|
|
Z3SAP |
Z3SMP |
| 304L |
|
|
Z3SOS |
|
|
Z3SJS |
|
|
Z3SAS |
Z3SMS |
| 316 |
|
|
Z3SOR |
|
Z3SGR |
|
|
|
Z3SAR |
Z3SMR |
| 316L |
|
|
Z3SCL |
|
|
|
Z3SKs |
|
Z3SAL |
Z3SML |
Note:
1. .For butt-welding,clients should inform us the size of the connection pipe or pipe numbers.
2. When the pressure class is 150 or 600,the pressure class code in the order code is to be indicated by "1"or "6"instead of "3". |
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