268.20 EURexcl. VAT · import VAT and duties on delivery
Kromschroder Diaphragm plate VGBF100/B 74924679
Brand Kromschroder
208.20EUR
in stock · 3excl. VAT · import VAT and duties on delivery · shipping calculated at checkout
- Delivery to 97 countries
- Original manufacturer part
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Description
This diaphragm plate is a spare part for Kromschroder VGBF100/B gas pressure regulators. It serves as the flexible membrane that separates the gas chamber from the spring chamber and modulates the gas flow as pressure changes. The plate is manufactured from high-strength materials and is intended for use in the VGBF100 and VGBF100/B regulator series. Its Kromschroder part number is 74924679.
Further details
| Application | Used in industrial gas pressure regulators Kromschroder series VGBF (in particular VGBF 100). Used in gas boiler houses, industrial burners, drying plants, thermal furnaces, heating systems and process lines where precise and reliable gas pressure regulati |
|---|---|
| Certification | European safety standards for gas equipment |
| Function | Ensures precise positioning and uniform operation of the membrane |
| Resistance to pressure and temperature | Resistant to prolonged exposure to pressure and temperature |
Choosing and fitting
Diaphragm plates of this general type are selected by matching the physical dimensions—diameter, thickness, and hole pattern—as well as the material specification to the original part. Always confirm the gas valve model number before ordering, because compatibility cannot be established from the part code alone. When installing, compare the new diaphragm plate with the old one to verify that all dimensions match, and inspect the valve seat and spring at the same time.
Signs of failure
Wear of this type of diaphragm plate results in loss of pressure control or leakage. The connected burner may become unstable, use excessive gas, or fail to maintain the required outlet pressure. If such symptoms occur, replace the diaphragm plate with the correct part and check the valve seat and spring for condition.
Fits equipment
Kromschroder VGBF 100
All specifications
| Material | High-strength materials |
|---|
Part numbers
| SKU | 74924679 |
|---|---|
| Additional article | 624.769.001 |
| Model | VGBF100/B |
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