Nai-Lok 3-Way Trunnion Mounted Ball Valve 6000 Psi 1/4" Female NPT Peek Seat Fast-Fill CNG Stainless Steel Valve

Product Description

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 3-Way Trunnion Mounted Ball Valve | 6000 psi 1/4" Female NPT PEEK Seat Fast-Fill CNG Stainless Steel Valve

Product Description

 

NAI-LOK 3-Way Trunnion Mounted Ball Valve is a high-performance valve engineered for use in high-pressure CNG (Compressed Natural Gas) and industrial gas applications. Designed as a Parker-compatible model, it features a 1/4" Female NPT connection, 6000 psi pressure rating, and PEEK (polyether ether ketone) soft seats for superior chemical resistance and leak-tight performance.

This valve is ideal for fast-fill and directional flow control in compressed gas filling stations, CNG vehicle systems, and gas distribution panels. The trunnion-mounted design ensures durability under high pressure, and stainless steel construction (SS316) provides excellent resistance to corrosion.

Key Features:

1.Pressure rating up to 6,000PSIG(413Bar)

2.Working temperature from PTFE/PCTFE: -17ºC to -37ºC; PEEK:-40ºCto 93ºC

3.Low operating torque and positive handle stops

4.Every valve is 100% factory tested with Nitrogen @1000PSI(69bar)

5.Variety of end connections include reliable NAI-LOK tube fittings,Male/Female NPT

Main applications in the petrochemical field:

• Cryogenic service.
• Low temperature.
• Ambient temperature.
• High temperature.
• Corrosive fluids.
• High pressures.
• Samplings from line.
• Fluids  injection.

Product Parameters

 

Item	Specification
Product Name	3-Way CNG Ball Valve - BT Series
Manufacturer	NAI-LOK
Valve Type	Trunnion, 3-Way Ball Valve
Size	1/4" NPT (Female Threaded)
Body Material	Stainless Steel SS316
Seat Material	PTFE /PEEK
Pressure Rating	6000 psi (414 bar)
Temperature Range	-20°C to 180°C
Flow Port Configuration	T-Port
Media Compatibility	CNG, Air, Hydrogen, Oil, Water, Inert Gases
End Connections	NPT Threaded - ANSI B1.20.1
Application Fields	CNG Dispenser, Instrument Panels, Gas Control Systems

Detailed Photos