Dish Shape Rubber Diaphragms

Dish Shaped Rubber DiaphragmThis form of diaphragm, generally called dish-shaped, has a sidewall that slowly slopes from the cylinder to the piston.

This dish-shaped rubber diaphragm is built to stretch to its maximum height in both directions. To absorb pressure in both directions it may be double-coated.

Complete movement and ability to withstand high pressures are limited because of its large convolution and gradual sidewall slope. The effective pressure differs by the stroke, too.

Some of the advantages of the dish-shaped rubber diaphragms are that it's pressure loadable on both sides while having same effective area on both sides. The average stroke of this dish-shaped rubber diaphragms is  H max ≤ 0.24x DW

It has low hysteresis  and no stick-slip effect. 

The dish-shaped rubber diaphragms can be used with regulation equipment, actuators, for dosing, for control and measurement equipment and valves.


Dish Shape Rubber Diaphragm

Dish Shape Rubber Diaphragm

Dish Shape Rubber Diaphragm This form of diaphragm, generally called dish-shaped, has a sidewall that slowly slopes from the cylinder to the piston. This diaphragm is built to stretch to its maximum height in both directions. To apply strain in all directions can be double-coated. Total travel and ability to withstand high pressures are limited because of its wide convolution and gradual sidewall slope. The successful intensity varies by the movement, too. We manufac..

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Frequently Asked Questions (FAQ)

What are the key features of dish shape rubber diaphragms?

The dish shape rubber diaphragm is designed with a sidewall that slopes gradually from the cylinder to the piston, allowing for significant stretching in both directions. This design enables it to absorb pressure effectively and can be double-coated for enhanced durability. However, due to its large convolution and gradual slope, its movement and ability to withstand high pressures are somewhat limited.

In what applications are dish shape rubber diaphragms typically used?

Dish shape rubber diaphragms are commonly utilized in applications that require reliable sealing and pressure management. They are often found in industrial machinery, automotive systems, and pneumatic and hydraulic systems where precise control over fluid and gas pressures is essential. Their ability to handle varying pressures makes them suitable for both low and high-pressure environments.

How do I determine the right size and specifications for a dish shape rubber diaphragm?

Choosing the right size and specifications for a dish shape rubber diaphragm involves considering factors such as the operating pressure, temperature range, and the specific application requirements. It is important to consult with technical experts or refer to manufacturer guidelines to ensure that the selected diaphragm meets the necessary performance criteria for your system.