JDG-NF11 Series has transparent structure on both sides to check fluid status There is a product that use flapper to prevent back flow on JKD-GFF TYPE and a product that use a ball to check the fluid flow on JKD-GFB type.

JDG-NT11 works as a site check. It has transparent structure on both sides to check fluid status and check fluid back flow or steam trap operation check.

The sight check which installed after the steam trap is a device to be used for visually checking the operating conditions and leakage of steam trap.

The disk is operated by a spring. It is small and simple structure yield durability. It uses float that helps diffusion of air and stable operation and the air drainage ability is excellent.

A self operating air vent to be used for eliminating air or non condensable in steam, solving the air binding to ensure constant heat transferability and to prevent corrosion at the inside surface of pipe.

[JGL-FF11,FF21] Globe Valve

[JGL-FT11]Globe Valve

[JHC-WI11] JKHC-10 is designed for a lift check valve preventing pipe and equipment form water hammer and vibration and noise of water supply and drainage.

It is the switching valve used for tank lorry transporting liquefied gas. It is made of ball valve. Therefore, there is no leakage and it is easy to open and close.

It is the internal safety valve used for tank lorry transporting liquefied gas. When an abnormal pressure on tank occurs, it exhausts the internal fluid and keeps the tank safe.