Industrial valves · Мембраны INTENSIV (Интенсив) для клапанов систем импульсной продувки
Diaphragms for Intensiv Filter Valves: Original Spare Parts
Technical Features of Intensiv Filter Diaphragms
Diaphragms used in Intensiv Filter aspiration system pulse valves are precision elastic elements responsible for the system's instantaneous response when compressed air is supplied. At EV Group China, we supply components that ensure precise valve opening and hermetic sealing, which is critical for maintaining stable pressure in the receiver and effective regeneration of bag filters.
Structurally, the diaphragm consists of reinforced polymer with high cyclic durability. When a control signal is applied, the material deforms, allowing air flow, and when the signal is removed, it instantly returns to its original position due to the mechanical properties of the material and the force of the return spring. The service life of the product directly depends on the purity of the compressed air and the stability of the operating temperature regime.
Serial Solutions and Specifications
To ensure compatibility with Intensiv equipment, EV Group China offers key series of diaphragms, differing in geometry and functional purpose:
| Model | Type of execution | Configuration |
|---|---|---|
| C80 | Standard round | Assembled with small spring |
| C41 | Triangular | Assembled with mating spring |
For high-temperature environments and specific operating conditions, reinforced series are available, including Control Diaphragm C41/C52 EV-N/H, as well as specialized repair kits under article number 86414, including C50/C52 diaphragms with corresponding springs.
Where we apply
These components are indispensable in industrial enterprises using bag filters for cleaning process gases: in metallurgy, the cement industry, in the production of building mixtures, and in energy. Diaphragms ensure the uninterrupted operation of pulse jet cleaning systems, preventing dust clogging of filter bags and maintaining environmental emission standards.
What to replace with / Analogues
When selecting analogues, it is important to consider not only geometric dimensions, but also the chemical resistance of the polymer to aggressive environments and temperature fluctuations. The use of uncertified analogues often leads to premature rupture of the diaphragm, loss of hermeticity and, as a result, failure of the entire pneumatic cleaning system. It is recommended to use only original components or certified elements that comply with Intensiv Filter specifications.
What to clarify with the supplier
Before placing an order with EV Group China or another partner, request the following data to avoid errors during selection:
- Full product article number according to the valve's factory nameplate (tag).
- Material compliance certificate (especially when working in aggressive environments).
- Information on the composition of the repair kit (whether springs, sealing rings, fasteners are included).
- Delivery times and storage conditions for polymer products, as the elasticity of the material may decrease with improper storage.