750.60 EURexcl. VAT · import VAT and duties on delivery
Key specifications
| Setting range | 320–500 mbar |
|---|---|
| Color | white |
| Material | high-quality spring steel |
| Replacement promptness | quick replacement |
| Reliability | reliable overpressure protection |
58.80EUR
in stock · 2excl. VAT · import VAT and duties on delivery · shipping calculated at checkout
- Delivery to 97 countries
- Original manufacturer part
- Dispatch within 24 h for stocked items
Description
The Kromschroder Spring, white 75441810 is a spare part for Kromschroder VSBV 25 and VSBV 40 safety relief valves, as well as VSVB 25 and VSVB 40 models. It operates within a pressure range of 320–500 mbar and is made of spring steel. The white color coding indicates its specific pressure range. This spring provides overpressure protection and allows for quick replacement without replacing the entire valve.
Further details
| Accuracy | guarantees stable operation within the set range |
|---|---|
| Application | industrial gas systems, boiler houses, burner installations, process lines, gas equipment protection systems |
| Compatibility | Kromschroder VSVB 25 and VSVB 40 safety relief valves |
| Function | releases excess pressure, preventing operation of main shut-off valve |
| Gas Type | natural gas, LPG, biogas and air |
| Replacement benefit | allows fast restoration of VSVB valve functionality without replacing the entire device |
| Safety Standard | EC type-tested, certified according to European safety standards |
Choosing and fitting
Parts of this type are selected by matching the required pressure range and color coding to the specific valve model. Before ordering, verify the valve model and the pressure range needed. During installation, note the original spring's adjustment setting and ensure correct orientation, as recalibration may be required after replacement.
Signs of failure
When springs of this kind fail, the valve may not maintain the correct pressure, leading to overpressure or underpressure conditions. Symptoms include unstable gas pressure, valve leakage, or failure to open or close at the set point. Check the spring for deformation, breakage, or loss of tension, and compare its color coding and range to the valve specifications.
Fits equipment
Kromschroder VSBV 25 and VSBV 40Kromschroder VSVB 25Kromschroder VSVB 40
All specifications
| Setting range | 320–500 mbar |
|---|---|
| Color | white |
| Material | high-quality spring steel |
| Replacement promptness | quick replacement |
| Reliability | reliable overpressure protection |
Part numbers
| SKU | 75441810 |
|---|---|
| Additional article | 624.625.060 |
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