The Polypipe Polyfast Double Check Valve 20mm 47620 is designed for housing applications, ensuring reliable backflow prevention.

Product Features:

• Product Type: Double Check Valve
• Series: Polyfast
• Material: Constructed from durable Acetal
• Certifications: Complies with WRAS and EN standards
• Connection Type: Features a Compression connection
• Warranty: Comes with a 50 Year product warranty

This double check valve, with a fitting diameter of 20mm, combines quality and durability for long-lasting performance.