TOZEN滔辰CDCV-WB對夾式止回閥是雙瓣對夾式止回閥，閥體鑄鐵，閥板鍍鋅/304不銹鋼。
TOZEN滔辰CDCV-WB對夾式止回閥介紹：
CAST IRON DUAL DOOR CHECK VALVE
鑄鐵止回閥
SPECIFICATION 規格
FOR BS 4504 PN10 / PN16 FLANGE MOUNTING
FACE-TO-FACE DIMENSION TO ISO 5752-82
法蘭規格符合BS 4504 PN10 / PN16
閥門長度符合ISO 5752-82
PRESSURE / TEMPERATURE RATINGS 壓力/溫度等級
|
Working Pressure 工作壓力 |
16 bar ( DN50 ~ 600 )
10 bar ( DN700 ~ 800 ) |
|
Testing Pressure 測試壓力 |
Shell（閥體）: 24 bar ( DN50 ~ 600 )
15 bar ( DN700 ~ 800 )
Seat（閥座）: 17.6 bar ( DN50 ~ 600 )
11 bar ( DN700 ~ 800 ) |
|
Working Temperature 工作溫度 |
-10?C to 120?C ( EPDM Seat )
-10?C to 80?C ( NBR Seat ) |
|
Suitable Media 介質 |
Water, Oil & Gas 水/油/氣體 |
MATERIALS 材質表
|
Part 部件 |
Material 材質 |
BS 英標 |
|
Body 閥體 |
Cast Iron 灰鑄鐵 |
A126 Class B |
|
Disc 閥板 |
Ductile Iron 球墨鑄鐵
Aluminium Bronze 鋁青銅
Stainless Steel 304 不銹鋼304
Stainless Steel 316 不銹鋼316 |
A536 65-45-12
B584 C9540
A351 CF8
A351 VF8M |
|
Spring 彈簧 |
Stainless Steel 316/304 不銹鋼316/304 |
S31600 /S30400 |
|
Shaft 閥桿 |
Stainless Steel 316 不銹鋼316 |
316 C16 |
|
Seat 閥座 |
EPDM 乙丙橡膠
NBR 丁腈橡膠 |
|
Ductile Iron body available upon request.
球墨鑄鐵閥體也可提供。
DIMENSIONS 口徑尺寸
Size
[mm] |
A
[mm] |
B
[mm] |
C
[mm] |
D
[mm] |
Weight
[kg] |
Size
[mm] |
A
[mm] |
B
[mm] |
C
[mm] |
D
[mm] |
Weight
[kg] |
|
50 |
43 |
106 |
29 |
19 |
2 |
250 |
114 |
327 |
127 |
50 |
26 |
|
65 |
46 |
126 |
36 |
20 |
2 |
300 |
114 |
382 |
149 |
43 |
42 |
|
80 |
64 |
141 |
42 |
28 |
4 |
350 |
127 |
442 |
173 |
45 |
55 |
|
100 |
64 |
161 |
53 |
27 |
5 |
400 |
140 |
494 |
198 |
52 |
90 |
|
125 |
70 |
191 |
64 |
30 |
7 |
450 |
152 |
554 |
218 |
58 |
107 |
|
150 |
76 |
217 |
77 |
31 |
9 |
500 |
152 |
616 |
241 |
58 |
111 |
|
200 |
89 |
272 |
102 |
33 |
17 |
600 |
178 |
733 |
296 |
73 |
172 |
Note:
1. JIS B2239 10K, ASTM Class125 & 100, and other fange standards available upon request.
2. If used for gas application, please consult our sales ofce.
3. Design and specifcations are subject to change without prior notice.
備注 :
1. 可提供JIS B2239 10K，ASTM Class125&100及其他法蘭連接標準的產品。
2. 如應用于氣體，請聯系我司確認。
3. 設計和規格如有修改，恕不另行事先通知。
會員服務 
供應商參考報價：面議
