fit 2 inch ..heavy duty design, price cheaper than pvc/poly check valve. Value for money
February 18, 2025
ABK STORE
938 items
Shop performance
Better than 84% of other shops
Ships within 2 days
88%
Responds within 24 hours
94%
Product description
Check Valve - stainless steel spring - solid brass housing - prevents backflow of casting water - safe mounting due to thread If you use an irrigation system for your grow, you should use a check valve. For example, if there is negative pressure in the domestic water system and your irrigation system is connected to it, the non-return valve prevents contamination of the drinking water. The built-in NBR membrane and the stainless steel spring are extremely durable and can withstand temperatures of up to 100°.