KIS-O Ball sealing type Quick Couplings

Materials：

Coupling: steel (zinc chromate plating)

Nipple: Hardened steel (zinc chromate plating)

Features:

Meets the requirements of ISO 5675.

Poppet valves available to prevent uncoupled leakage.

Ball valves available for rugged dependability in heavy duty hydraulic applications, with in rated working pressures.

The valve provides a metal-to-metal seal between the ball and a coined seat.

Critical parts are induction hard end for durability.

Coupler sand nipple are precision machined from solid bar stock.

Our product includes hydraulic hose fittings, hydraulic adapters, hydraulic hose , hydraulic ferrule , hydraulic manifold . This product is used wide application in all the world. Each type also could be processed in different materials such as brass fittings, steel coating fittings, stainless Fittings 304 and 316. 

We have been hydraulic hose fitting supplier in china from 1980, that just a small shop in beginning. We are the earliest hydraulic fitting manufacturer to use European standards in the process. We also have many experiences in the crimp fitting process. 

Our crimped fitting is used by European standards, to keep the stable quality. The thread also has more choice in different country standard, especially the NPTF thread have been approved by our customer .we believe our good quality will help our partner develop rapidly.