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TOZEN滔辰GSCV青铜丝口旋启式止回阀由日本TOZEN株式会集团授权上海销售部供应TOZEN滔辰GSCV青铜丝口旋启式止回阀。BRo
TOZEN滔辰GSCV青铜丝口旋启式止回阀
SPECIFICATION 规格
SCREWED CAP ・ SWING TYPE DISC ・ INTEGRAL SEAT
THREADED TO BS 21 (ISO 7) / ASME B1.20.1
SIZE RANGE : 15mm (1/2") ~ 50mm (2")
螺纹阀帽 ・ 旋启式阀板 ・ 整体阀座
螺纹符合BS 21(ISO 7) / ASME B1.20.1
口径范围 : 15mm(1/2") ~ 50mm(2")
PRESSURE RATINGS 压力等级
Working Pressure 工作压力 |
300 psi (20.7 bar) WOG Non-Shock 150 psi (10.3 bar) Saturated Steam |
Testing Pressure 测试压力 |
Shell(阀体) : 450 psi (31 bar) Hydrostaic 液压 Seat(阀座) : 330 psi (22.7 bar) Hydrostaic 液压 80 psi (5.5 bar) Air 气压 |
MATERIALS 材质表
Part 部件 |
Material 材质 |
ASTM 美标 |
BS 英标 |
Body 阀体 |
Bro |
B584 C84400 |
1400 LG1 |
Cap 阀帽 |
Bro |
B16 C36000 |
2874 CZ121 |
Disc 阀板 |
Brass 黄铜 |
B16 C36000 |
2874 CZ121 |
Hinge Pin 销子 |
Brass Rod 棒材黄铜 |
B16 C36000 |
2874 CZ121 |
DIMENSIONS 口径尺寸
Size |
L |
H |
Weight |
||||
[mm] |
[inch] |
[mm] |
[inch] |
[mm] |
[inch] |
[kg] |
[lb] |
15 |
1/2 |
59 |
2.3 |
39 |
1.5 |
0.3 |
0.66 |
20 |
3/4 |
69 |
2.7 |
45 |
1.8 |
0.4 |
0.88 |
25 |
1 |
80 |
3.1 |
53 |
2.1 |
0.7 |
1.54 |
32 |
1-1/4 |
92 |
3.6 |
61 |
2.4 |
0.9 |
1.98 |
40 |
1-1/2 |
102 |
4.0 |
67 |
2.6 |
1.4 |
3.09 |
50 |
2 |
121 |
4.7 |
79 |
3.1 |
2.3 |
5.07 |
65 |
2-1/2 |
136 |
5.4 |
85 |
3.3 |
2.7 |
5.95 |
80 |
3 |
147 |
5.8 |
92 |
3.6 |
3.2 |
7.05 |
100 |
4 |
179 |
7 |
110 |
4.3 |
5.6 |
12.3 |
Note:
1. If used for gas application, please co
2. Design and specifcations are subject to change without prior notice.
备注 :
1. 如应用于气体,请联系我司确认。
2. 设计和规格如有修改,恕不另行事先通知。