Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 in CTS x 3/4 in CTS x 3/4 in CTS size - Plumbing Copper & Bronze Press Tube Fittings
VIEGA PROPRESSPlumbing Copper & Bronze Press Tube Fittings

VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 in CTS x 3/4 in CTS x 3/4 in CTS size

The VIEGA PROPRESS Crimp Tee Fitting is a copper or bronze press tube fitting in a 1 in CTS x 3/4 in CTS x 3/4 in CTS size with a Dimple Center Stop (MPN 77422). 3G Electric interprets your demand for this…

SKU 3G-OTH-475623

Brand
VIEGA PROPRESS
Item
Crimp Tee Fitting: Tee, 1 in CTS x 3/4 in CTS x 3/4 in CTS size
Category
Plumbing Copper & Bronze Press Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

VIEGA PROPRESS
Manufacturer Part Number
77422
Type
1 in CTS x 3/4 in CTS x 3/4 in CTS size, Dimple Center Stop
Brand - Broad
VIEGA
Broad - Material for Bullet
Copper Or Bronze
View Full Spec Sheet

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 Crimp Tee Fitting is a copper or bronze press tube fitting in a 1 in CTS x 3/4 in CTS x 3/4 in CTS size with a Dimple Center Stop (MPN 77422). 3G Electric interprets your demand for this OEM-specified fitting, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor — to deliver the right solution, not just a catalog.

Frequently Asked Questions

What is the VIEGA PROPRESS Crimp Tee Fitting used for?

The VIEGA PROPRESS Crimp Tee Fitting (MPN 77422) is used in plumbing and mechanical systems to create a branch connection in copper or bronze tubing. It joins a 1 in CTS main line to two 3/4 in CTS outlets, using a press tool for fast, reliable joints without soldering.

What are the specifications of the VIEGA PROPRESS Crimp Tee Fitting?

This VIEGA PROPRESS fitting is a copper or bronze tee with a 1 in CTS x 3/4 in CTS x 3/4 in CTS size and a Dimple Center Stop (MPN 77422). It is designed for press-connect installation, ensuring secure, leak-proof connections in potable water and hydronic systems.

Where to buy the VIEGA PROPRESS Crimp Tee Fitting worldwide?

3G Electric supplies the VIEGA PROPRESS Crimp Tee Fitting (MPN 77422) to customers worldwide. We handle full logistics, customs clearance, and delivery, sourcing this OEM-specified fitting across 14 industrial departments to ensure you get the right solution for your plumbing project.

How to install the VIEGA PROPRESS Crimp Tee Fitting?

To install the VIEGA PROPRESS Crimp Tee Fitting, cut the copper or bronze tubing square, deburr, and mark the insertion depth. Insert the tube to the Dimple Center Stop, then use a compatible press tool with the correct jaw to crimp the fitting. Always follow manufacturer guidelines for tool calibration and joint inspection.

Used in

Common applications for VIEGA PROPRESS
Hydronic heating systems — Viega ProPress manual balancing valves (MPN 82110) for flow regulation in commercial buildings
Chilled water loops — Viega ProPress butterfly valves (MPN 22075, 22076) for isolation and control in HVAC systems
Potable water distribution — Viega ProPress lead-free bronze ball valves (MPN 24010, 24005) for branch line shutoff
Industrial process piping — Viega ProPress check valves (MPN 79040) to prevent backflow in pump discharge lines
Plumbing risers — Viega ProPress full-port ball valves (MPN 24030) for main shutoff in multi-story buildings

VIEGA PROPRESS Products

3G Electric supplies VIEGA PROPRESS plumbing copper & bronze press tube fittings. 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 →
VIEGA PROPRESS Crimp Double Drop Elbow Fitting: 3/4 in CTS x 3/4 in CTS x 1/2 in Pipe size, Bronze (MPN 78802). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS
VIEGA PROPRESS Crimp Double Drop Elbow Fitting: 3/4 in CTS x 3/4 in CTS x 1/2 in Pipe size, Bronze (MPN 78802). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 in CTS x 1/2 in CTS x 1 in CTS size, Dimple Center Stop (MPN 94767). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 in CTS x 1/2 in CTS x 1 in CTS size, Dimple Center Stop (MPN 94767). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 1/2 in CTS x 1 1/2 in CTS x 1/2 in Pipe size, Bronze (MPN 79780). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 1/2 in CTS x 1 1/2 in CTS x 1/2 in Pipe size, Bronze (MPN 79780). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 1/4 in CTS x 3/4 in CTS x 1 1/4 in CTS size, Copper (MPN 22248). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 1/4 in CTS x 3/4 in CTS x 1 1/4 in CTS size, Copper (MPN 22248). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 1/2 in CTS x 1 in CTS x 1 in CTS size, Dimple Center Stop (MPN 15458). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 1/2 in CTS x 1 in CTS x 1 in CTS size, Dimple Center Stop (MPN 15458). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Union Fitting: Straight, 1/2 in CTS x 1/2 in CTS size, Press-fit x Press-fit (MPN 79125). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS
VIEGA PROPRESS Crimp Union Fitting: Straight, 1/2 in CTS x 1/2 in CTS size, Press-fit x Press-fit (MPN 79125). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 1/2 in CTS x 1 1/4 in CTS x 1 1/4 in CTS size, Copper (MPN 15483). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS
VIEGA PROPRESS Crimp Tee Fitting: Tee, 1 1/2 in CTS x 1 1/4 in CTS x 1 1/4 in CTS size, Copper (MPN 15483). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Brand - Broad: VIEGA.
VIEGA PROPRESS Crimp Tee Fitting: Tee, 3 in CTS x 2 in CTS x 2 1/2 in CTS size, Dimple Center Stop (MPN 20734). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Fitting Size: 3 in CTS x 2 in CTS x 2-1/2 in CTS; Brand - Broad: VIEGA.
VIEGA PROPRESS
VIEGA PROPRESS Crimp Tee Fitting: Tee, 3 in CTS x 2 in CTS x 2 1/2 in CTS size, Dimple Center Stop (MPN 20734). Key specifications — Brand: VIEGA PROPRESS; Broad - Material for Bullet: Copper Or Bronze; Fitting Size: 3 in CTS x 2 in CTS x 2-1/2 in CTS; Brand - Broad: VIEGA.