Grundfos Accessories
22mm isolating valve (UP20N) 519801
- Established 1975
- Trusted by thousands of customers
Grundfos 22mm isolating valve (UP20N)
Connecting pieces are designed to connect the pump to the pipes.
More about this product
Specification
| Model | Grundfos 22mm isolating valve (UP20N) |
|---|---|
| Grundfos type key | Connecting piece with ball valve |
| Grundfos part number | 519801 |
| Connections | G 1 1/4 / 22 mm |
| Material | Brass/Bronze |
| Fits | UP 20-xx N, B |
Frequently asked questions
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data sheet PDFDownload
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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Frequently Asked Questions
Quick answers to common questions about the 22mm isolating valve (UP20N) 519801. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What types of Grundfos pumps are available?
Grundfos offers circulators, booster pumps, borehole pumps, drainage pumps and other solutions for domestic and commercial systems.
How do I identify the correct Grundfos pump model?
Use the model name and product number on the pump nameplate, then check the electrical, hydraulic and connection specifications.
Can a Grundfos pump improve household water pressure?
A suitably selected Grundfos booster system can improve water pressure or flow, subject to the property’s water supply and installation requirements.