Product Description 

The L‑2023 20mm On/Off Spa Valve is a compact and reliable shut‑off valve designed for spa and waterfall plumbing systems. Featuring a 100% shut‑off mechanism, this valve allows complete control of water flow, making it ideal for isolating waterfalls, jets, or auxiliary spa lines.

Manufactured in a durable black plastic finish, it is resistant to spa chemicals and suitable for both new installations and replacement applications. The 20 mm internal diameter ensures compatibility with standard spa plumbing used across many Australian spa brands.

Technical Specifications

• Product Code: LVJ / L‑2023
• SKU: AVAL20OFBK
• Valve Size: 20 mm
• Cap Connection: Square Head 10mm x 10mm 
• Cap Diameter: 85mm
• Function: On/Off control – 100% shut‑off
• Colour: Black
• Application: Spa plumbing, waterfall control, auxiliary water lines
• Material: Chemical‑resistant plastic
• Installation: Inline spa plumbing
• Handle Diameter: 85mm
• Hole Diameter for embedding in the shell: +/- 53.5mm 
• Outer connection size: +/- 33.5mm
• Inner connection size: +/- 26.5mm

This valve is commonly used where precise water isolation is required and is suitable for both residential and commercial spa applications.