Kromschroder Spare part set 74922194
SKU 74922194
Brand Kromschroder
Photos
340.11 EUR
309.19EUR
in stock · 3
incl. 21% VAT · 255.53 EUR excl. VAT · shipping calculated at checkout
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Description
Kromschroder spare part set 74922194 is a repair kit for the VSBV 25 safety relief valve, designed to restore tightness and functionality. It is compatible with Kromschroder VSBV25 and VSV 25 series valves. The set is intended for pressure relief up to 4 bar and includes seals, gaskets, and other necessary components for maintenance.
Further details
| Advantages | Reliable protection, restoration of tightness, easy maintenance, high quality, savings |
|---|---|
| Application | Kromschroder VS BV 25 safety relief valve (DN 25) |
| Compatibility check | Cross-reference with the valve's body markings to ensure compatibility |
| Design change notice | VSV 25 valves may have undergone internal revisions over time |
| Installation notes | During replacement, always inspect the valve seat and plunger for wear or scoring before fitting new seals. Lubricate any rubber components with a suitable grease approved for gas applications. After fitting the kit, a tightness test must be performed befo |
| Purpose | Relief of short-term pressure surges (pressure relief) up to 4 bar |
| Verification | Engineer should verify the packing list or original part number against the valve being serviced |
Choosing and fitting
Parts of this type are selected by matching the valve model and production series, as internal revisions may affect seal compatibility. Before ordering, verify the valve's body markings against the manufacturer's part number. During installation, inspect the valve seat and plunger for wear, lubricate rubber components with gas-approved grease, and perform a tightness test after fitting.
Signs of failure
When seals in this type of valve wear or fail, the valve may leak gas or fail to relieve pressure surges, potentially causing false activation of safety shut-off valves. Symptoms include audible gas leaks, pressure fluctuations, or the main safety valve opening unexpectedly. Check the valve for visible damage or deterioration of seals and gaskets.
Fits equipment
Kromschroder VSBV25Kromschroder VSV 25
All specifications
| Compatibility series | VSV 25 series |
|---|
Part numbers
| SKU | 74922194 |
|---|---|
| Additional article | 624.385.013 |
