止回阀

IT-103止回阀

参考价: 面议

具体成交价以合同协议为准
2017-08-10 02:10:58
1021
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深圳市厚德机电有限公司

深圳市厚德机电有限公司

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产品简介

意大利IT 止回阀是一家早期专业从事止回阀研究设计生产的公司.其生产的止回阀世界*.本公司提供意大利IT止回阀主要型号是DN15-50.欢迎各位朋友来询!

详细介绍

103 止回阀

-适用于家庭供水,暖通和空调设备,空气压缩系统,它能够安装在任意的位置:可以水平,也可倾斜。
-工作温度:-20℃-130℃
-阀体材质:黄铜;阀盘:不锈钢;阀杆:塑料;弹簧:不锈钢
-zui大入口压力:25bar

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Suitable for domestic water services, heating and air-conditioning plants, compressed air systems. It can be installed in any position: vertical, horizontal, oblique.
 
Body in brass
Plate in nylon
Seal in NBR
Spring in stainless steel
Minimum and maximum working temperatures: -20°C, 100°C
Threads: ISO228 (equivalent to DIN EN ISO 228 and BS EN ISO 228)
SIZE
3/8"
1/2"
3/4"
1"
1"1/4
1"1/2
2"
2"1/2
3"
4"
DN
10
15
20
25
32
40
50
65
80
100
A (mm)
46.5
47
53
60.5
66.5
74
80
98
103
118.5
B (mm)
34.5
34.5
42
47.5
59.5
70.5
86
102
125
154
Working pressure kg/cm² bar
12
12
12
12
10
10
10
8
8
8
Working pressure psi
170
170
170
170
140
140
140
110
110
110
Art.101 - BLOCK® check valve

zoom
 
Suitable for domestic water services, heating and air-conditioning plants, compressed air systems. It can be installed in any position: vertical, horizontal, oblique.
 
PATENTED. 
Body in brass
Closing system in polymer
Seal in NBR
Spring in stainless steel
Minimum and maximum working temperatures: -20°C, 100°C
Threads: ISO228 (equivalent to DIN EN ISO 228 and BS EN ISO 228)
SIZE
1/2"
3/4"
1"
1"1/4
1"1/2
2"
DN
15
20
25
32
40
50
A (mm)
47.5
53.5
60.5
66.5
74
80
B (mm)
28
35
40.5
50.4
57.8
70.5
C (mm)
9
10
10
12
13
15
Working pressure kg/cm² bar
12
12
12
10
10
10
Working pressure psi
170
170
170
145
145
145 
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