Good points

Impact-resistant PVC
100% recyclable
Installation convenience
Airtightness class ATC1

Wavin Ventiza T-piece PVC oval 195x90x70 mm with diameter 125 mm M/M/M

This PVC T-piece at a 90-degree angle with dimensions of 195mm x 90mm (oval) has glue socket connections on all three sides, fitting directly over a duct without requiring an additional connector to couple with the embedment channel. The connection on the bottom has a diameter of 125mm with a working height of 70mm.

The oval ducts and fittings have an installation height of only 90 mm (duct height 80 mm). This makes the system suitable not only for embedment applications but also for installation in suspended ceilings or other spatial constraints. The robust, impact-resistant PVC ensures durability and can withstand the stresses during concrete pouring.

Embedment ducts are ventilation channels integrated into floors or concrete to enable air distribution or extraction in buildings. These flexible products are designed to remain invisible and are widely used in new construction and renovation projects. Additionally, an embedment duct can be used in walls, floors, and/or ceilings. Combined with a straight embedment duct and various fittings, a ventilation system can be installed as desired. Both round and rectangular embedment ducts are available. Some advantages of embedment ducts include efficient airflow, space-saving, noise reduction, and design flexibility.

Ducts and Fittings: Airtightness and Durability

The ducts and fittings meet the highest airtightness class, ATC1, as defined in NEN-EN 17192:2019. This means the system is three times more airtight than systems with ATC2, equivalent to the LUKA airtightness class D. This high level of airtightness enhances both energy efficiency and air quality.

Advantages of Low Wall Roughness

Thanks to the low wall roughness of PVC, there is less dirt accumulation, and friction losses are minimal. PVC has the lowest wall roughness of all ventilation ducts, contributing to optimal airflow. Flexible ducts, on the other hand, have the highest wall roughness, although they excel in flexibility.

Strong and Reliable Connections

A unique feature of the system is the presence of additional ribs around the glue socket. These ribs enhance grip and ensure a stronger connection, which is crucial during concrete pouring.

Durable and Easy to Install

The ducts are 100% recyclable, contributing to environmentally friendly construction solutions. The use of glue connections makes installation quick and easy, saving both time and costs.

Brand	Wavin
Category	PVC Inlet ducts oval 195x80
GTIN	8712148598647
Manufacturer's item number	3172819127
Article number	19710015

Specifications

Category code	245
Model	Other
Material duct	Plastic
Material quality duct	Polyvinyl chloride (PVC)
Wall thickness duct	2.8 mm
Production method	Seamless
Outer surface protection	Untreated
Inner surface protection	Untreated
Perforated inner wall	No
Outside colour	Blue
Design form	T-piece
Nominal duct diameter, connection 1	195 mm
Connection 1	Glued sleeve
Nominal duct diameter, connection 2	125 mm
Connection 2	Glued sleeve
Nominal duct diameter, connection 3	195 mm
Connection 3	Glued sleeve
With push-on profile	No
With push-on clamp	No
With pre-mounted seal	No
Angle	90 °
Working length connection 1	70 mm
Working length connection 2	90 mm
Working length connection 3	70 mm
Insert length connection 1	40 mm
Insert length connection 2	40 mm
Insert length connection 3	40 mm
Air tightness class according to EN 1751	D
Embeddable in concrete	Yes
Heat resistance Rd	60 (m²⋅K)/W
Anti-bacterial treatment	No
Antistatic version	No