Easy installation of pressure gauges! Gauge valve with flexible joint.

Easy installation even in tight spaces! Improved construction efficiency with a gauge valve that allows for flexible orientation adjustment!

last updated Sep 04, 2025

Optimal for narrow spaces such as inside devices: Butterfly handle, male-female ball valve.

For those who are having trouble because there is not enough space inside the device to turn the lever. Streamline with a compact ball valve!

last updated Jul 16, 2025

【Short delivery time・High quality】Oil-free ball valve

High-quality oil-free ball valves delivered to you in a short time!

last updated Jul 16, 2025

Long-standing track record in various industrial equipment and automotive devices - Hamai Ball Valve

Overwhelming high performance to meet various needs! Specifications and design changes are possible.

last updated Jul 16, 2025

[Lock Function / Malfunction Prevention] Safety Measures Valve Products Lineup

To prevent erroneous opening and closing, safety measures for devices and plants! Manufacturing products for accident prevention measures.

last updated Oct 08, 2025

Stainless steel ball valve with key lock function lockout

Perfect for lockout of semiconductor manufacturing equipment and facility piping!

last updated Jul 16, 2025

Custom-made valve for special orders and completely new designs.

We offer custom valve manufacturing with various optional features centered around ball valves.

last updated Jul 16, 2025

Full bore equivalent type stainless steel small pneumatic automatic ball valve

Space-saving and disassemblable full-bore equivalent model

last updated Aug 04, 2025

Piping component "Ball Valve" [made of brass or stainless steel, for LP gas, etc.]

A lineup of ball valves made of brass, stainless steel, and for LP gas!

last updated Jul 16, 2025