应用规范: 1、设计制造:按ASME/ANSI B16.34 API 600;GB/T12224;GB/T12228;GB/T12235 2、连接端尺寸:1)承插焊端按ASME、ANSI B16.11;JB/T1751 2)螺纹连接按ASME、ANSI B12.0.1(NPT); 3、结构特征:W.C;带堂皇活塞升降式-“Y”型 4、密封副材料:按“订货指南”选定 5、主体材料:A105;LF2;F5;F11;F22;F304;F316;F304L;F316L等 6、阀门检验和试验:按API 598或GB/T13927的规定
Applied norm 1、Design and manufacture:ASME/ANSI B16.34 API 600;GB/T12224;GB/T12228;GB/T12235 2、Ends connection:1)SW dimension:ASME、ANSI B16.11;JB/T1751 2)Screwed dimension:ASME、ANSI B12.0.1(NPT); 3、Structural feature:W.C;Piston lifting type with spring-"Y"type 4、Sealing accessory material:according to "ordering guide" 5、Body material:A105;LF2;F5;F11;F22;F304;F316;F304L;F316L 6、Valve inspection and test according to API 598 or GB/T13927
主要尺寸和重量 Main dimensions and weight
规格NPS |
(in) |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
1 1/4 |
1 1/2 |
2 |
公称通径DN |
Mm |
8 |
10 |
15 |
25 |
25 |
32 |
40 |
50 |
D(全径)(F.P) |
7 |
10 |
13 |
18 |
24 |
29 |
36.4 |
46.5 |
L |
800LB;PN14 |
98 |
98 |
98 |
98 |
120 |
130 |
140 |
170 |
1500LB;PN25 |
102 |
102 |
102 |
102 |
130 |
|
190 |
200 |
H |
800LB;PN14 |
84 |
84 |
84 |
84 |
102 |
114 |
114 |
145 |
1500LB;PN25 |
90 |
90 |
90 |
101 |
125 |
132 |
142 |
203 |
重量(kg)
Weight |
800LB;PN14 |
3.0 |
2.8 |
2.7 |
3.7 |
6.5 |
9.0 |
104 |
14.0 |
1500LB;PN25 |
3.2 |
3.1 |
3.0 |
4.1 |
7.2 |
11.0 |
120 |
13.8 |
说明:带弹簧的升降式止回阀具有水平或垂直安装的功能。产品型号前冠“T”表示。例如:TH41H-160
Notes:The lifting check valve with spring can be installed horizontally and vertiaclly.The product code:marked with“T”in front of lifting check valve.For example:TH41H-160
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