KZE-B
Thread-locking Hydraulic Quick Connector (Carbon Steel)

Applications:
The KZE B series connectors with thread-locking system and precision ball-type check valve are designed for extremely high pressure applications, such as portable hydraulic jacks.

Features:
● Made of solid steel bar stock, it is durable.
● KZE-B series female connectors have a threaded sleeve locking structure and are used with the corresponding external threads on the female socket. When connecting, the two parts must be manually combined through the threads.
● The valve uses a hard chrome alloy steel ball. The steel ball is spring-loaded to keep the valve firmly fixed on the valve seat.
● The valve provides a metal-to-metal seal between the steel ball and the inner cone.
● The connector seal is made of polyurethane rubber material, which can resist extrusion under high pressure.

Technical Specifications:
Specifications (inch) 1/4 3/8
Rated pressure (PSI) 3000 3000
Rated flow (GPM) 3 6
Temperature range (standard seal) -20℃to+120℃
Standard seal material Nitrile rubber
Female socket

PART NO. LS T
KZE-B-02SM 60.5 28.5 22 13.5 NPT114
KZE-B-03SM 73.5 35 25 14.4 NPT3/8
Male socket

PART NO. LP T
KZE-B-02PM 32.5 11.2 19 13.5 NPT114
KZE-B-03PM 35 16 32 14.4 NPT3/8
Coupling Fittings

PART NO. L T
KZE-B-02 74.5 28.5 22 19 NPT114
KZE-B-03 83.5 35 25 32 NPT3/8

Company Profile

Strong production bases, abundant manufacturing experience and professional research team help the in-depth development of industrial hose.Both product types and models can meet all demands in this industry, guaranteeing the quality and delivery of equipment.

Letone Growth: Value+Values

As one of leaders of global industrial hose, Letone always seeks innovation&excellence. Grasping strong production capability, advanced research strength and excellent service, Letone create the values to all of customers.

Independent R&D

3% of sales volume is put on R&D every year. Letone has established its own laboratory, Italian Bimal Impulse Test Stand, Mooney viscosity, a moving die rheometer, high and low temperature test box, an ozone test machine, a UV test machine and super high pressure burst test machine,etc. Letone has set up a R&D center for high pressure rubber hose cooperatively with Qingdao University of Science and Technology, with professional team of 36 technicians including 3 professors/doctoral supervisors, 6 senior engineer and technicians.Letone has mastered the full set of core technology for manufacturing hydraulic rubber hose and obtained 9 national invention patents and 23 utility model patents. It has been the main enterprise unit for drafting several technical standards of China rubber hose industry.

International Trade

Letone has a perfect set of international trade system, ranging from international trade marking to international trade negotiation and from domestic one-step service to overseas localization service. Letone's international trade markets have been expended across Asia, Africa,USA and other developing counties steadily and have been successfully extended into Europe, America and Australia. Letone is changing the way business in done.

Technical Service

Letone believes the value of brand, which originates from not only excellent products and solutions, but also considerate pre-sales & after-sales technical services.So, we have set up a team with hundreds of technical engineers to resolve a series of problems during project consultation, on-site surveys, sample analysis, program design, installation, commissioning and maintenance guidance, which can ensure that each link is docking in pace with customers and timely solve customer needs.