Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
VIEGA PROPRESS Manual Balancing Valve, Press, Brass, 4.09-9.56 gpm, MPN 82120 - Manual Balancing Valves
VIEGA PROPRESSManual Balancing Valves

VIEGA PROPRESS Manual Balancing Valve, Press, Brass, 4.09-9.56 gpm, MPN 82120

The VIEGA PROPRESS Balancing Valve: Manual is a manual balancing valve from the VIEGA PROPRESS brand, designed for flow regulation with an accuracy of ±3%. It features a brass construction and supports a flow range…

SKU 3G-OTH-444330

Brand
VIEGA PROPRESS
Item
Manual Balancing Valve, Press, Brass, 4.09-9.56 gpm, MPN 82120
Part Number
82120
Category
Manual Balancing Valves
Available to Order
Also known as:82120VIEGA PROPRESS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

VIEGA PROPRESS
Manufacturer Part Number
82120
Type
Press, 4.09 gpm – 9.56 gpm, Brass
Accuracy
±3%
Min. Flow Rate
4.09 gpm

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

VIEGA PROPRESS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VIEGA PROPRESS Balancing Valve: Manual is a manual balancing valve from the VIEGA PROPRESS brand, designed for flow regulation with an accuracy of ±3%. It features a brass construction and supports a flow range of 4.09 gpm to 9.56 gpm, with a minimum flow rate of 4.09 gpm. This product is identified by manufacturer part number 82120.

Frequently Asked Questions

What is the VIEGA PROPRESS manual balancing valve used for?

This manual balancing valve regulates flow in hydronic HVAC systems, ensuring precise water distribution across zones. With ±3% accuracy and a 4.09–9.56 gpm range, it is ideal for commercial heating and cooling applications where consistent flow control is critical.

What are the specifications of the VIEGA PROPRESS balancing valve 82120?

The VIEGA PROPRESS manual balancing valve (MPN 82120) is press-type, made of brass, with a flow range of 4.09 gpm to 9.56 gpm and a minimum flow rate of 4.09 gpm. Accuracy is ±3%. It is designed for press-connect installation in hydronic systems.

Where to buy the VIEGA PROPRESS balancing valve worldwide?

3G Electric supplies the VIEGA PROPRESS balancing valve 82120 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this manual balancing valve.

How to install a VIEGA PROPRESS manual balancing valve?

Installation follows standard press-connect procedures: cut pipe square, deburr, mark insertion depth, and press with a compatible tool. Ensure flow direction matches valve arrow. For best results, consult the VIEGA PROPRESS installation manual and local codes.

Used in

Common applications for VIEGA PROPRESS
Commercial plumbing — Stainless steel press couplings (e.g., MPN 85292) for joining copper tube size water lines in high-rise buildings.
HVAC systems — EPDM-sealed press fittings (e.g., MPN 80265) for chilled water and condenser water piping in air conditioning networks.
Industrial process piping — No-center-stop couplings (MPN 80315) for continuous flow in chemical and process lines.
Gas distribution — HNBR O-ring replacement gaskets (MPN 21038) for maintaining seals in natural gas piping systems.
Mechanical rooms — Press-fit x male NPT adapters (MPN 80040) for transitioning from copper tube to threaded pipe in pump and boiler connections.
Maintenance and repair — Replacement gaskets and standard fittings for servicing existing Viega ProPress installations in manufacturing plants.
Not sure this is the right part? Photo-identify it→

VIEGA PROPRESS Products

3G Electric supplies VIEGA PROPRESS manual balancing valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from VIEGA PROPRESS

View all VIEGA PROPRESS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first