Brief introduction:
The ball valve is mainly used in the pipeline to cut off, distribute and change the flow direction of the medium.
Specification:
Nominal diameter(mm) | DN15~DN100 | |
Nominal pressurePN(MPa) | PN1.6 2.5 4.0 | |
leakage rate | soft seal:zero leakage | hard seal≤rated flow 10-5 |
flow characteristic | quick opening feature | |
Suitable temperature | sealing face | |
PTFE≤150℃ RTFE≤180℃ PPL≤300℃ Hard Seal≤450℃ | ||
Main materials:
Part Name | Material | ||||||
Body | WCB | ZG1Cr18Ni9Ti | CF8(304) | CF3(304L) | ZG1Cr18Ni 12Mo2Ti | CF8M (316) | CF3M (316L) |
Stem | 2Cr13 | 1Cr18Ni9Ti | 0Cr19Ni9 (304) | 00Cr19Ni11 (304L) | 1Cr18Ni12 Mo2Ti | 0Cr17Ni12 Mo2(316) | 00Cr17Ni12Mo2 (316L) |
Seal ring | (PTFE),(PPL),PPL soft graphite | ||||||
Application:
Ball valves are widely used in petroleum refining, long-distance pipeline, chemical industry, paper making, pharmaceutical, water conservancy, electric power, municipal, steel and other industries
Advantage
The fluid resistance is small, and the seal is eroded and eroded by the medium. Opening and closing is more labor-saving.
Simplify the selection process and increase the flexibility of system design, installation and maintenance.
FAQ
1. Can I have a sample order for valve?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
2. Do you have any MOQ limit for valve order?
A: Low MOQ, 1pc for sample checking is available.
3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.
4. How to proceed an order for valve?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
5. Do you offer guarantee for the products?
A: Yes, we offer 10 years warranty to our products.
