Model 8100 nitrogen sealed valve
When setting the nitrogen seal valve, you should pay attention to some important matters:
1. The nitrogen seal valve device must be completely reliable, and there is a sufficient supply of inert gas. If the valve damage is too small for the operation, it will result in a high concentration of oxygen in the tank, and the oxygen will mix with the evaporating medium to produce combustible substances.
2. Inert gas should be introduced into the tank tank in an efficient way.
3. Inert gas pollution from any source must be prevented. Any inert system should be equipped with appropriate dehumidification equipment to maintain humidity within an absolute minimum.
Field maintainability
Rich materials are provided: stainless steel metal parts
Soft products for seals and gaskets Buna-N, Neoprene, EDPM Chemrazo or Ka|reza are available
Purification technology High purification filling is used in high purification products.
Features:
Specially designed for tank filling
Supply pressure operates effectively from 10PSIG to 200PSIG
Adopt standard NPT inlet and outlet
Pressure balancing valve
ANSI150 lb or 300 lb flange connection options
Supply line filter option available
Self-operated structure automatically opens to flow filling gas
Set points are not affected by supply pressure
When the tank pressure returns to the set pressure, it automatically closes
Since the choke is available in a variety of sizes, the flow rate can be adjusted for tank size
Nitrogen seal valve pressure setting range
| Type |
Connection type |
Sizes |
Pressure |
| 8110 |
Flange connection/pipe thread connection |
1/2"(15),3/4"(20),1"(25) |
20.4~51mmH2O
2~5mbar |
| 8120 |
Flange connection/pipe thread connection |
1/2"(15),3/4"(20),1"(25) |
51~204mmH2O
5~20mbar |
| 8130 |
Flange connection/pipe thread connection |
1/2"(15),3/4"(20),1"(25) |
204~1428mmH2O
20~140mbar |
Mode of transport: Logistics
Place of shipment: Jiangsu
Company Profile:Jiangsu Fashite Chemical Equipment Co., Ltd. is a research and development, production and import and export trade in one of the enterprises. The company takes technology as the guide, design and research as the leader, the company's core competitive advantage is a team of engineers with more than 10 years of senior fine chemical process and equipment design experience. The company is committed to providing better equipment solutions for chemical, pharmaceutical, environmental protection, new energy and other industries, supplying corresponding equipment and parts to solve various problems encountered by industrial customers in actual production. The main products include reactor, heat exchanger, tower, dryer, burst disc, breathing valve, flame arrester, various pipe parts and spare parts. It has provided various equipment and components for chemical, environmental protection, pharmaceutical, metallurgy, new energy and other industries, and has achieved good results and won wide praise from the owners. Provide prod.
Contact: Mr. Ren
Audited Supplier 
){kind=link}