JINAN BESTONE INTERNATIONAL TRADE CO., LTD.
Address: No.45,Gongye South Road, Hi-tech Zone, Jinan City, Shandong Province, China.
Phone: 0086-15169186751
0086-17615865918
Skype: kerrydang888
QQ/Wechat: 112014832
Whatsapp: 0086-15169186751
info@jnbestone.com
www.jnbestone.com
 |
Wafer Dual Plate Check Valve
发布时间：2022-05-20
点击人数：440次
INQUIRY NOW
|
Product Detail
Wafer Check Valve
Product Standard:
Design: API 594
Flanges: BS EN 1092-2
Face to Face: EN558-1
Test: BS EN 12266, API 598
Technical Specification:
Size: DN50-DN600(2”-24”)
Pressure: PN10/16
Work Temperature: -5℃-85℃
Seat Test:1.1×PN
Shell Test: 1.5×PN
Medium: Clean Water, Sewage
Features:
Simple structure and affordable, Small and easy to install
Horizontal or Vertical Installation
Quick shut off speed
FBE coating inside and outside Min 250μ
Material Specification:
|
Item |
Part Name |
Material |
|
1 |
Body |
EN GJS 500-7 |
|
2 |
Disc |
DI/Stainless Steel |
|
3 |
Stem |
AISI 304 |
|
4 |
Spring |
AISI 304 |
|
5 |
Bush |
PTFE |
|
6 |
Seat |
EPDM/NBR |
Dimension (mm)
|
Size |
DN |
L |
D |
a |
b |
r |
Weight
(KG) |
|
2" |
50 |
43 |
107 |
43 |
8 |
29 |
1.5 |
|
2-1/2" |
65 |
46 |
127 |
60 |
13 |
36 |
2.4 |
|
3" |
80 |
64 |
142 |
66 |
14 |
43 |
3.6 |
|
4" |
100 |
64 |
162 |
93 |
24 |
53 |
5.3 |
|
5" |
125 |
70 |
192 |
117 |
33 |
66 |
7.3 |
|
6" |
150 |
76 |
218 |
145 |
43 |
79 |
9.2 |
|
8" |
200 |
89 |
273 |
198 |
68 |
104 |
16.0 |
|
10" |
250 |
114 |
328 |
234 |
72 |
127 |
26.0 |
|
12" |
300 |
114 |
382 |
284 |
100 |
148 |
40.7 |
|
14" |
350 |
127 |
442 |
333 |
121 |
173 |
55.0 |
|
16" |
400 |
140 |
495 |
381 |
137 |
198 |
75.0 |
|
18" |
450 |
152 |
555 |
420 |
148 |
218 |
118.0 |
|
20" |
500 |
152 |
617 |
475 |
180 |
245 |
173.0 |
|
24" |
600 |
178 |
734 |
585 |
220 |
302 |
200.0 |
