Vaillant Gas check valve mod. MAG125/7.5017H Vaillant 012157
VAILLANT Gas Check Valve MAG125/7.5017H 012157
SKU 3G-CBM-05346
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
VAILLANT Gas Check Valve MAG125/7.5017H 012157
Frequently Asked Questions
What is the Vaillant gas check valve MAG125/7.5017H used for?
The Vaillant gas check valve MAG125/7.5017H is a boiler spare part that prevents backflow of gas in the gas supply line. It is used in residential and commercial heating systems to ensure safe and reliable gas flow, protecting the boiler and connected appliances from reverse gas pressure.
What are the specifications of the Vaillant gas check valve 012157?
The Vaillant gas check valve 012157, model MAG125/7.5017H, is a genuine Vaillant boiler spare part. It is designed for use with Vaillant boilers and compatible gas systems. For exact technical specifications such as pressure rating and connection size, refer to the product datasheet or contact 3G Electric.
Where to buy the Vaillant gas check valve MAG125/7.5017H in Singapore?
You can source the Vaillant gas check valve MAG125/7.5017H from 3G Electric in Singapore. We supply genuine Vaillant boiler spare parts and handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this item.
How to install the Vaillant gas check valve 012157?
Installation of the Vaillant gas check valve 012157 should be performed by a qualified gas engineer. Ensure the gas supply is turned off before fitting. The valve is typically installed in the gas line with the flow direction arrow pointing toward the boiler. Always follow Vaillant's installation guidelines and local regulations.
Used in
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3G Electric supplies Vaillant boiler spare parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
