The thread vertical check valve has the characteristics of high precision, beautiful appearance, small shape, spring device, and can be installed vertically or horizontally. It is mainly used to prevent the back flow of media in pipeline systems.
Product Description
The thread vertical check valve has the characteristics of high precision, beautiful appearance, small shape, spring device, and can be installed vertically or horizontally. It is mainly used to prevent the back flow of media in pipeline systems.
| Nominal pressure | PN16-PN64;1000WOG |
| Size Range | 1/2”-4”(DN15-DN100) |
| Main Material | CF8,CF8M.SS304,SS316,SS321... |
| Thread ends | BSPT,NPT,DIN2999 |
| Face to Face | MFD Or according to customer's size standards; |
| Applications scope | Petroleum chemical industry, electric power, metallurgy, medicine and other industries. |
1. Low fluid resistance
2. Easy to install and maintain;
3. Automatic reverse flow control;
4. Compact design;
| NPS | d (mm) | L (mm) |
| 1/2" | 14 | 60 |
| 3/4" | 18 | 68 |
| 1" | 24 | 80 |
| 1-1/4" | 31 | 86 |
| 1-1/2" | 38 | 100 |
| 2" | 47 |
118 |
| Part Name | Material |
| Body | CF8 / CF8M |
| Disc | CF8 / CF8M |
| Spring | 304 / 316 |
| Bonnet | CF8 / CF8M |
| Gasket | PTFE |
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Contact Us
E-mail: info@zcyvalve.com
Mobile: +86 133 9699 8344
WeChat: +86 158 8872 1646
WhatsApp: +8615888721646
Add.: Room 401, 4F, NO.1017, JinHai 3rd Avenue, Kong Gang New Zone, Yong Xing Street, Long Wan District, Wen Zhou City, Zhe Jiang, P.R. China.
