Stainless steel spring check valve female thread DN20 OEM
Technical standard
1. Working medium: Water
2. Nominal pressure: 1.6MPa
3. Working Temperature: -20℃＜t≤150℃
4. Material: Stainless Steel 201/304
5. Thread: Female Thread,apply to ISO228 standard
6. Specification: DN15/20/25
Specification
| SIZE | A | B |
| DN15 | 56 | 18.5 |
| DN20 | 59 | 23.5 |
| DM25 | 77.5 | 29.5 |
|
Product name |
stainless steel Vertical check valve |
| Size | 1/4"-4" |
| Nominal pressure | PN16-40 |
| working temperate |
-40℃-280℃ |
| Medium | water, oil, steam, gas,Nitric acid |
| materials | Stainless steel/WCB/CF8/CF8M |
| Connection | Flanged/threaded |
| Warranty | 1 year |
1.Who are we ?
We are factory and supplier of high-end S.S water meter system accessories and S.S valves.
2.What do we do ?
We provide high quality S.S water meter Body,fitting accessories and S.S gate valve/check valves..
3.Why should you choose us ?
a. We offer the products with good quality and reasonable price over 15 years..
b. We provide prompt delivery time
c. Our salesman have over 10 years sales experience. That means can offer you the professional service and guidance.
d. We have long-term cooperation with national top10 companies. Which means we are trustworthy
e. If you have any worries about our factory.We are always welcome you to visit us
Q: Are you trading company or manufacturer ?
A: We are factory. And we have complete production chain.
Q: How long is your delivery time?
A: Generally it will be delivered within 7 days if the goods are in stock. or it will be15-30 days if the goods are not in stock, it is depends on quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
If you have another question, pls feel free to contact us as below。
