Bellows sealed valve
Our company mainly produces more than 70 kinds of products such as liquid level gauge, gas (liquid) quick-closing valve and quick-closing valve control box, ball valve, drain valve group, decompression valve group, linkage valve group, filter, mud box, chemical cleaning unit, oxygen acetylene gas device, small shaft transmission device, etc. The products cover marine piping accessory system. Products can provide CCS, GL, LR, BV, ABS, DNV, NK, KR and other classification society certification.
Key words:
Marine Products | Level Gauges and Level Controllers | Marine Valves and Manifolds
Classification:
Product Consulting:
86-513-86584304
Product Description
General
Bellow sealed valves include shut-off and shut-off & non-return valve,they're another new type and high-grade product of our company,which is designed on the basis of Western Europen product and in accordance with the home facts. The valve,for being sealed by bellows,completely overcomes defects of escaping, emitting, dripping,leaking,and etc. It applies to poisonous,harmful,corrosive,precious gas or liquid media,and that of high temperature.The tenperature can reach as high as 300℃.It has advantages of protecting environment,economizing energy,reducing cost and improving working conditions,etc. The product has been approved by BV,LR,GL,CCS,DNV.
Main parts material
| No. | Name | Material | No. | Name | Material |
| *1 | Valve body |
ZG230-450 ZGlGrl8Ni9Ti ZQSnl0-2 |
5 | Bellows | lCrl8Ni9Ti |
| 2 | Valve cover | *6 | Valve rod |
2Crl3 lCrl8Ni9Ti |
|
| 3 | Valve seat | lCrl8Ni9Ti | 7 | Hand wheel | ZG230-450 |
| *4 | Valve disc |
2Grl3 lGrl8Ni9Ti |
8 | Packing,Gasket | Flexible graphite |
Parts with * are customized according to customer requirements
Mark for example
Related Products
Welcome your message consultation
If you are interested in our products, please leave your email, we will contact you as soon as possible, thank you!
Contact Us
Address: No.1, Xinlianju Xinnong Road, Liuqiao Town, Tongzhou District, Nantong City, Jiangsu Province
Telephone: 86-513-86584304 86-513-86845001
E-mail: sales@shifa.cn
Copyright © 2025 Nantong Shifa Shipbuilding Machinery Co., Ltd. All Rights Reserved.