TOZEN滔辰GGLV青銅絲口截止閥采用青銅材質，螺紋連接，壓力class150.
TOZEN滔辰GGLV青銅絲口截止閥介紹：
BRONZE GLOBE VALVE
青銅截止閥
SPECIFICATION 規(guī)格
SCREWED-IN BONNET ? SWIVEL DISC
RISING STEM ? ASBESTOS FREE
THREADED TO BS 21(ISO 7) / ASME B1.20.1
SIZE RANGE : 15mm (1/2") ~ 50mm (2")
閥帽為螺紋接口 ? 閥板能旋轉
明桿 ? 無石棉
螺紋符合BS 21(ISO 7)/ ASME B1.20.1
口徑范圍 : 15mm(1/2") ~ 50mm(2")
PRESSURE RATINGS 壓力等級
|
Working Pressure 工作壓力 |
300 psi (20.7bar) WOG Non-Shock
150 psi (10.3bar) Saturated Steam |
|
Testing Pressure 測試壓力 |
Shell (閥體) : 450 psi (31bar) Hydrostaic 液壓
Seat (閥座) : 330 psi (22.7bar) Hydrostaic 液壓
80 psi (5.5bar) Air 氣壓 |
MATERIALS 材質表
|
Part 部件 |
Material 材質 |
ASTM 美標 |
BS 英標 |
|
Body 閥體 |
Bronze (Gummetal) 青銅 |
B584 C84400 |
1400 LG1 |
|
Bonnet 閥帽 |
Bronze (Gummetal) 青銅 |
B584 C84400 |
1400 LG1 |
|
Disc 閥板 |
Bronze (Gummetal) 青銅 |
B584 C84400 |
1400 LG1 |
|
Stem 閥桿 |
Brass Rod 棒材黃銅 |
B16 C36000 |
2874 CZ121 |
|
Packing 密封 |
PTFE 特氟龍 |
|
|
|
Packing Nut 密封螺母 |
Brass Rod 棒材黃銅 |
B16 C36000 |
2874 CZ121 |
|
Gland 塞栓 |
Brass Rod 棒材黃銅 |
B16 C36000 |
2874 CZ121 |
|
Handwheel 手輪 |
Cast Iron 灰鑄鐵 |
A48 No.35 |
1452 Gr.260 |
DIMENSIONS 口徑尺寸
|
Size |
A |
B |
C |
Weight |
|
[mm] |
[inch] |
[mm] |
[inch] |
[mm] |
[inch] |
[mm] |
[inch] |
[Kg] |
[LB] |
|
15 |
1/2 |
52 |
2-1/16 |
72 |
2-13/16 |
57 |
2-1/4 |
0.31 |
0.68 |
|
20 |
3/4 |
64 |
2-1/2 |
84 |
3-5/16 |
72 |
2-13/16 |
0.53 |
1.17 |
|
25 |
1 |
76 |
3 |
94 |
3-11/16 |
78 |
3-1/16 |
0.76 |
1.68 |
|
32 |
1-1/4 |
83 |
3-1/4 |
110 |
4-5/16 |
97 |
3-13/16 |
1.21 |
2.67 |
|
40 |
1-1/2 |
98 |
3-7/8 |
126 |
4-15/16 |
108 |
4-1/4 |
1.66 |
3.66 |
|
50 |
2 |
118 |
4-5/8 |
153 |
6 |
126 |
4-15/16 |
2.79 |
6.15 |
Note:
1. If used for gas application, please consult our sales ofce.
2. Design and specifcations are subject to change without prior notice.
備注 :
1. 如應用于氣體，請聯(lián)系我司確認。
2. 設計和規(guī)格如有修改，恕不另行事先通知。
供應商參考報價：面議
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