This is designed to be installed directly on the suction part of pump vertically or horizontally. This can remove harmful foreign materials to pump or other part and also provide stable flow of fluid by guide vane. Using this at the place with limited space, you can save piping material for installation.

Precise valve shutting prevents chattering and water hammering from ordinary check valve back flow completely.

This is a double disk direct acting type temperature controlling valve. This has simple structure and that help an easy installation.

This is a small size direct acting type temperature controlling valve. It has small leakage with simple structure and easy installation. It is applicable for heating equipment such as rapid boiler tank, heat transfer or dryer.

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.

Air trap float type to remove condensed water of air or gas pipe

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.