VÁLVULA CHECK ANTI-RETORNO EN PVC 4” – 110mm

Evita la devolución de aguas residuales y la entrada de roedores

• Easy, tool-free installation.
• No corrosion or wear.
• Excellent flow performance.
• Body made of high resistance PVC.
• Easy opening and cleaning flaps.
• Its internal parts are easy to maintain.
• The non-return check valve also operates as an inspection box.
• It has a level as a guide in the installation.