Nai-Lok One-Piece 1/4" SS316 2-Way / 3-Way Compression Ball Valve 3000psi for Instrumentation Systems

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 One-Piece 1/4" SS316 2-Way / 3-Way Compression Ball Valve 3000psi for Instrumentation Systems

Product Description

The NAI-LOK One-Piece 1/4" SS316 2-Way / 3-Way Compression Ball Valve is designed for high-precision instrumentation systems that require safe and efficient fluid control under high pressure. Constructed from durable 316 stainless steel, this compact one-piece body valve ensures leak-tight operation and enhanced corrosion resistance in aggressive environments.

Available in both 2-way and 3-way configurations, the valve supports various flow-switching or shut-off needs in laboratory setups, gas delivery lines, and oil & gas installations. The double ferrule compression tube ends provide secure, vibration-resistant connections, making it ideal for demanding industrial and analytical applications.

Rated for up to 3000 psi (206 bar), the valve is manually operated via a smooth quarter-turn lever handle and features full port design for minimal pressure drop and maximum flow efficiency.

Key Features:

High pressure up to 3,000 psi (207 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
 

Product Parameters

Item	Specification
Product Name	One-Piece Compression Ball Valve
Brand	NAI-LOK
Valve Type	2-Way / 3-Way Manual Ball Valve
Structure	One-Piece Forged Body
Material	Stainless Steel 316 (SS316)
Connection Type	1/4" -1/2'' Double Ferrule Compression Tube Fitting
Pressure Rating	3000 psi (206 bar)
Port Type	Full Port
Flow Direction	Bidirectional (2-way) / L or T Port (3-way)
Operating Temperature	-20°C to +180°C (with PTFE seats)
Seat Material	PTFE (optional PEEK)
Handle	Manual Lever, 1/4 Turn Operation
Stem Design	Blow-Out Proof Stem
Surface Finish	Machined + Passivated
Applications	Instrumentation Panels, Gas Sampling Lines, Oil & Gas Systems, Lab Equipment

 

Detailed Photos