1041.60 EURexcl. VAT · import VAT and duties on delivery
Kromschroder Flow adjusting cock GEHV20 03152261
Brand Kromschroder
Key specifications
| Body material | metal |
|---|---|
| Safety standard | complies with strict safety standards |
| Durability | reliable and durable construction |
| Manual operation | manually operated valve |
| Function - flow control | isolates and regulates gas flow |
| No wiring required | requires no wiring or actuator |
| Sealing methods | flat gaskets, tapered threads, o-rings |
135.60EUR
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Description
The Kromschroder GEHV20 flow adjusting cock (SKU 03152261) is a manually operated valve used to isolate and regulate gas flow in burner and boiler systems. It features a metal body and complies with strict safety standards. This model requires no wiring or actuator, operating independently of the burner control sequence. Sealing is achieved through flat gaskets, tapered threads, or o-rings, ensuring a secure fit in gas service.
Further details
| Accuracy | high accuracy of gas flow regulation |
|---|---|
| Generic fit warning | generic equivalent may not fit if original was part of manufacturer-specific set |
| Independent operation | works independently of burner control sequence |
| Installation location | between main pipework and burner train |
| Purpose | shut off line for servicing or set nominal flow to gas valve group |
| Replacement check | check thread standard, handle orientation, seal arrangement |
| Selection criteria | selected by connection thread type and size, body material, sealing method, pressure and temperature rating |
| Suitable for | gas burners, boilers, heat generators, industrial and municipal heating equipment |
Choosing and fitting
When selecting a replacement flow adjusting cock of this type, verify the connection thread type and size, body material, and sealing method against the existing pipework. Check the handle orientation and ensure the seal arrangement matches the adjacent connections—some use flat gaskets, others rely on tapered threads or o-rings. If the original was part of a manufacturer-specific set, a generic equivalent may not fit due to fixed geometry.
Signs of failure
Common failures include leaks at the sealing points due to worn gaskets, damaged threads, or deteriorated o-rings. A faulty cock may cause gas flow to be unregulated, leading to burner instability or inability to shut off the line for servicing. Inspect for gas odor, visible damage, or difficulty in manual operation.
All specifications
| Body material | metal |
|---|---|
| Safety standard | complies with strict safety standards |
| Durability | reliable and durable construction |
| Manual operation | manually operated valve |
| Function - flow control | isolates and regulates gas flow |
| No wiring required | requires no wiring or actuator |
| Sealing methods | flat gaskets, tapered threads, o-rings |
Part numbers
| SKU | 03152261 |
|---|---|
| Additional article | 624.439.049 |
| Model | GEHV20 |
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