Ball valves are used to cut off or connect the medium in the pipeline, as well as to regulate and control the fluid. As a
professional manufacturer of customized valves, we can provide you with all kinds of floating and trunnion mounted ball valves.
Ball valves mainly feature compact structure and reliable sealing. The sealing surface and spherical surface are often closed,
which means it's not easy to be eroded by medium and easy to operate and maintain. NAI LOK is a professional ball valve supplier
and valve manufacturing company that has different types of ball valves for sale. We are good at making cast hand operated valve
and forged ball valve with various special alloys, which are suitable for general working media such as water, solvent, acid and
natural gas, as well as suitable for bad working.
Nickel valve applications: high concentration of alkali and reducing media
Monel applications: sulfite, phosphoric acid, thermal soda, high temperature halogen and reductive media
Hastelloy applications: hydrochloric acid, sulfuric acid, formic acid, phosphoric acid, organic acid, etc
NAI-LOK Manufacturer Stainless Steel 316 High Pressure 6000psi Swagelok Type Instrument Double Ferrule 1/4 Ball Valve
High pressure up to 6,000 psi (413 bar).
Blow out proof design with internally loaded stern.
Handle indicates the flow direction.
Positive stop with a robust stop pin.
High flow rate with maximum orifice
Various end ports including NAI-LOk tube port
Various flow control with side and bottom inlet port on 3-way diverted valves.
Main applications in the petrochemical field:
- Cryogenic service.
- Low temperature.
- Ambient temperature.
- High temperature.
- Corrosive fluids.
- High pressures.
- Samplings from line.
- Fluids injection.
Material Of Construction
| Body Material: |
316 Stainless Steel |
| Handle |
Black Nylon |
| Port Type: |
Female NPT/ NAILOK tube fitting |
| Size : |
1/4 in. 3/8 in. 1/2 in. 1in. Metric tube 12mm/16mm |
| Design: |
2 way straight/ 3 way |
| Working Pressure: |
6000psig (413 bar) |
| Series |
BF Series |
Audited Supplier 
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