Tel: 86 577 67355010
Fax: 86 577 67027722
Email: hisun@goolevalve.com
This ball valve is application as an on-off or pipelines with high-hardness grains or with both soft and corrosive media.its nominal pressure is 1.6MPa.and application temperature ≦200℃.All medium pressure are made of structure ceramic,featuring extremely high chemical stability and hardness(rockwell hardness HRC90),only next to diamond.therefore,this is valve has extermely strong resistance to abrasion.corrosion and ersion,good heat insultance and small thermal expansion.the ball body is made with advanced grinding equipment and prcocess,with high-precision ball roundness and good surface quality,and after facing-up with the valve seat,a good sealablity can be obtained by means of self-lubrication of Zr02 ceramic.
Because of the ceramic’s strong resistance to abrasion,this valve is durable and extermely reliable,with a long service life being 2-4 times of that of ti alloy and monel valve.
Part of valve Material:
|
NO. |
name |
material |
no. |
name |
material |
|
1 |
Side valve cover |
WCB |
12 |
Hex nut |
8 class |
|
2 |
Middle body |
WCB |
13 |
Enqual-length stud |
outsourcing |
|
3 |
Middle body sleeve |
Engineering ceramic |
14 |
Packing gland |
WCB |
|
4 |
O-Ring |
Fluorine rubber |
15 |
spacer |
Q235 |
|
5 |
Flange sleeve |
Engineering ceramic |
16 |
Circlip for shaft |
65M |
|
6 |
ball |
Engineering ceramic |
17 |
handle |
Outsourcing |
|
7 |
O-ring |
Fluorine rubbe |
18 |
gasket |
Q235 |
|
8 |
Disc spring |
50CrVA |
19 |
Scoket head cap screw |
35# |
|
9 |
washer |
304 |
20 |
Hex bolt |
B7 |
|
10 |
stem |
2Cr13 |
21 |
Big washer |
ptfe |
|
11 |
packing |
ptfe |
22 |
seat |
|
Zhejiang Hisun Valve Co.,Ltd is a specialized manufacturer for different industrial control valves, ball valve, butterfly valve, gate valve, globe valve and related automation instrument. We have different workshops for those valves. As a ...Learn More
Add
HE-YI INDUSTRIAL PARK,OUBEI,WENZHOU,ZHEJIANG,CHINAPhone
TEL: 86 577 67355010 Fax: 86 577 67027722
Copyright © 2016 Zhe Jiang Hisun Automation Instrument Co., Ltd
