We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
VIEGA PROPRESS 1 in Bronze Ball Valve, Press x FNPT, Locking Lever - Bronze Ball Valves
VIEGA PROPRESSBronze Ball Valves

VIEGA PROPRESS 1 in Bronze Ball Valve, Press x FNPT, Locking Lever

The VIEGA PROPRESS Manual Two-Way Ball Valve (MPN 79980) is a 1-inch bronze, straight, two-piece valve with Press x FNPT connections and a locking lever handle. 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-454740

Brand
VIEGA PROPRESS
Item
1 in Bronze Ball Valve, Press x FNPT, Locking Lever
Part Number
79980
Category
Bronze Ball Valves
Available to Order
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

VIEGA PROPRESS
Manufacturer Part Number
79980
Type
Bronze, Straight, Press x FNPT, Two-Piece
Handle
Locking Lever

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 Manual Two-Way Ball Valve (MPN 79980) is a 1-inch bronze, straight, two-piece valve with Press x FNPT connections and a locking lever handle. 3G Electric interprets customer demand and delivers this genuine industrial valve across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the VIEGA PROPRESS 79980 ball valve used for?

The VIEGA PROPRESS 79980 is a 1-inch bronze manual two-way ball valve used to start, stop, or redirect flow in commercial and industrial piping systems. Its Press x FNPT connections enable fast, reliable installation without threading or welding, making it ideal for HVAC, plumbing, and process applications.

What are the specifications of the VIEGA PROPRESS 79980?

The VIEGA PROPRESS 79980 is a 1-inch bronze, straight, two-piece ball valve with Press x FNPT connections and a locking lever handle. It is manufactured by VIEGA PROPRESS and is designed for manual on/off control in industrial fluid systems. The locking lever provides added safety against accidental operation.

Where to buy the VIEGA PROPRESS 79980 worldwide?

3G Electric supplies the VIEGA PROPRESS 79980 ball valve to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this genuine valve for your project, with specialist support across combustion, pumps, and controls.

How to install a VIEGA PROPRESS ball valve?

Installation of a VIEGA PROPRESS ball valve requires proper pipe preparation and a compatible press tool. Ensure the pipe is clean, square, and inserted fully into the press end. Use the manufacturer-recommended pressing jaw for a leak-free connection. Always follow local codes and the valve's locking lever safety instructions.

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 bronze ball 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