Beta PVC-U Soil, Waste & Vent Piping System

The Beta PVC-U Soil, Waste & Vent (SWV) Piping System is a comprehensive drainage solution manufactured from Unplasticized Polyvinyl Chloride (PVC-U) and designed for efficient soil, waste, ventilation, and above-ground drainage applications. Manufactured by Shafisons Engineering (Pvt.) Ltd., the Beta SWV system combines lightweight construction, durability, corrosion resistance, and reliable long-term performance.

The system is manufactured in conformity with BS 5255 and BS 4514, with additional pipe options available according to BS EN 1329, ISO 3633, and GB 5836 for specified larger-diameter applications. Beta SWV pipes and fittings are available in diameters from 32 mm to 160 mm, with larger pipe sizes from 160 mm to 315 mm available for selected applications.

Key Features

• Lightweight Construction: Easy to transport, handle, and install.

• Excellent Resistance: PVC-U provides strong resistance to corrosion and many common environmental conditions.

• Reliable & Durable: Designed for dependable long-term drainage performance.

• Self-Extinguishing: PVC-U construction provides self-extinguishing properties.

• Comprehensive Product Range: Pipes and compatible fittings available for a wide range of SWV applications.

• Standard Length: Pipes are supplied in a standard 13-foot length.

• Available in White: Beta SWV pipe systems are available in white.

• Multiple Standards: Manufactured according to recognized British and international standards.

Technical Standards

Beta PVC-U SWV products are manufactured in conformity with the following standards, depending on product/application:

• BS 5255

• BS 4514

• BS 4576

• EN 12200-1

• EN 1329

• ISO 3633

• GB 5836

Dimensions

Beta PVC-U Soil, Waste & Vent pipes are available in nominal sizes from 32 mm to 160 mm under BS 5255 and BS 4514.

Larger-Diameter Pipe Options

For selected above-ground applications, Beta can also offer 160 mm to 315 mm pipes in accordance with applicable BS EN 1329, ISO 3633, and GB 5836 requirements. Fittings for these larger sizes are subject to the available product range and dimensional compatibility requirements.

SWV Fittings

The Beta SWV system includes a range of fittings designed to provide practical connections and routing options for complete soil, waste, and vent installations.

Available fittings include:

• Boss Connector with Bracket

• Plain Bend

• Flow Gully Trap

• WC Pan Elbow Connector

• Other compatible SWV fittings and accessories

These components help installers create organized and efficient drainage systems while maintaining compatibility with the corresponding Beta pipe sizes.