Tenzo Bellacio Extenza 2-Function Thermostatic High-Flow Shower Valve, Rough & Trim, Smaller Knurled - BET42-F

Tenzo Bellacio Extenza 2-Function Thermostatic High-Flow Shower Valve, Rough & Trim, Smaller Knurled - BET42-F

The complete Bellacio Extenza high-flow thermostatic valve — the 3/4” rough-in body and the finished trim in one order.

What's included

• Extenza rough-in valve body, thermostatic, 2 functions (R-42)
• Bellacio-F Extenza valve trim, 2 functions, thermostatic (F-BET42-F-XX)

Features

• Extenza is Tenzo's 3/4” high-flow platform: 45 L/min [12 gpm] against the 1/2” T-Box's 30 L/min [7.9 gpm], so two outlets can run together without either losing pressure.
• Two independent shut-off valves, one per outlet — each outlet opens, closes and throttles on its own rather than sharing one diverter.
• Three controls on the trim plate: an upper and a middle lever for the two outlets, and a lower lever on a graduated dial for temperature.
• Vernet thermostatic cartridge, made in France — holds the set temperature against both pressure and supply temperature changes, and shuts off if the cold supply fails.
• Hot and cold inlets from the bottom and the side, and service check/stop valves built into the rough-in.
• An additional direct 3/4” port on top takes an independent shut-off valve added later.
• Finer diamond cross-knurl on the trim handles and the base collars. The BET42-C carries the same pattern at a much coarser pitch.
• Solid brass. Eight finishes; five are two-tone, with the accent colour on the knurled detailing.

Specifications

• Room: Bathroom
• Product Type: Complete Shower Valve (rough-in and trim)
• Collection: Bellacio (Tenzo Signature)
• System: Extenza
• Valve Type: Thermostatic, high flow
• Valve Size: 3/4”
• Functions: 2
• Valve Flow: 45 L/min [12 gpm] @ 60 psi
• Connections: 3/4” NPT female
• Installation Depth: 3¹⁄₂” minimum to 4¹⁄₂” maximum
• Thermostatic Cartridge: CAR-VNT-T34-07 (Vernet)
• Shut-Off Cartridge: CAR-HA-SO34-108-01
• Knurling: Fine

Good to know

• The valve at the heart of every Bellacio Extenza two-function shower kit, sold on its own for a shower specified piece by piece.
• Trim only, where the rough-in is already in the wall, is F-BET42-F-XX — ordered separately.
• The Extenza rough is a 3/4” body and needs a wall cavity 3¹⁄₂” to 4¹⁄₂” deep — confirm the stud depth before specifying.
• A dust cap and tile template are supplied with the rough so it can go in before the wall is finished.
• On two-tone finishes the first colour is the body, the second the knurled detailing.
• BET42-C is the same valve with a coarser knurl.
• BET43-F is the three-outlet version.
• BET32-F is the 1/2” T-Box version, at a lower price and a lower flow.

Certifications & Warranty

• ASME A112.18.1 / CSA B125.1
• Limited lifetime warranty

Shop the Tenzo Bellacio Extenza Thermostatic Shower Valve at e-unoia.com