Place of Origin:
CHINA
Brand Name:
CNLN
Certification:
CE/ISO
Model Number:
Ball valve
PN25 DN15 to DN200 Flange Type Liquid Nitrogen Ball Valve
Our Product
| Valve Type: | Flange Type Ball Valve |
| Operated Type: | Handwheel |
| Connection Type: | Flange |
| Structure Type: | Through Way Type |
| Nominal Diameter: | DN10~100mm |
| Nominal Pressure: | PN4.0MPa, PN2.5MPa |
| CL300 | |
| Material: | Valve Body:ZGOCr18Ni9 |
| Valve Bonnet:OCr18Ni9 | |
| Valve Stem:OCr18Ni9 | |
| Stuffing:PTFE | |
| Disc seal ring:PCTFE | |
| Suitable Medium: | LO2,LN2,LAr,LNG,etc |
| Suitable Temparature: | (-196℃~+80℃) |
| Design and Manufacture: | Conform to GB/T24925-2010 |
| Testing: | Conform to GB/T13927-2008 |
| Valve Lifetime: | Specified according to usage frequency and installation location |
| Lead Time: |
Customized valves are usually 30~45 days; Stock valves are usually within 5 days. |
Features
1. The valve core adopts a pressure relief hole structure.
2. Stem height is the best length obtained by calculation and testing.
3. The gasket is made of ceramic filling material with stable sealing performance.
4. In order to reduce the heat loss of the valve body, especially to ensure the use of the valve at ultra-low temperature, the valve body is specially designed to be light in weight and small in size.
5. The long shaft valve has a valve through which cryogenic fluid flows. The long valve stem is used to avoid the influence of external heat to keep the gland at normal temperature and prevent the sealing performance of the cap from deteriorating.
Customer Notice
1. If customers have special requirements for products, they must provide the following instructions in the order contract:
a. Structure length
b. Connection Type;
c. Nominal diameter
d. Product use medium and temperature and pressure range;
e. Testing, inspection standards and other requirements.
2. The factory can configure various driving devices according to customer specific requirements.
3. If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract on the condition that the supply and demand sides understand and agree.
4. For futures and ordering customers, please call the letter to tell the valve model, specifications, quantity, delivery time and place in detail. And advance payment of 30% of the total contract amount, the supplier is ready for production.
Certifications
Our Service
For your company to order valve products in our company, our factory makes the following commitments in terms of after-sales service:
1. Our company implements warranty on product quality;
2. After the contract is signed, guarantee the quality and quantity, and deliver on time;
3. The company ensures that the valve products provided meet the contract targets
4. For technical consultation of the demand side, give answers at any time;
5. When delivering the equipment, the factory delivers the following materials to the purchaser: delivery list, product certificate, product sample, product instruction manual, technical information;
After receiving a letter or a phone call from the user regarding quality issues, we guarantee a response within 24 hours to resolve the issue as quickly as possible
Send your inquiry directly to us
