components for valves Switzerland

...Excellent permeation barrier against liquids and gases. Resistant to X-rays, beta, and gamma radiation. Complies with EU and FDA requirements. Mechanical Engineering: Guide bushes, bearing rings, scrapers, etc. Electrical Engineering: Insulation material in high voltage technology, wafer carriers, etc. MedTech: X-ray permeable and repeatedly sterilizable components. ChemTech: Flap plates, housings, valves, etc. that are in contact with products.

... forms a hollow body with two shell-shaped components. Inside this, the insulating layer former along with a spring is space-savingly accommodated (A). In case of fire (from 72° C), the spring enables a quick closure by pressing the rear steel plate of the valve disc against the valve housing (B). The expanding insulating layer former permanently seals the cavity between the valve housing and the valve disc (C).

Regionally anchored, internationally oriented – ZW Hydraulik AG is a metal processing company with the extensive offerings of a large enterprise, yet capable of acting flexibly and personally like a small business. Over the course of its 60-year history, the ZW hydraulics specialists have focused on the engineering and manufacturing of high-quality hydraulic cylinders, machine components, and...