PH Flow Check Valve 1.5 inch

This PH Flow Check Valve is engineered to prevent backflow in pool and spa plumbing systems, particularly suited for chemical dosing lines. Constructed with durable ABS and a robust 304 grade stainless steel spring, it ensures reliable, long-lasting performance. Its design prioritizes minimal hydraulic losses and a stronger positive seal, critical for maintaining system integrity. With a pressure rating of 400 kPa (58 psi) and 1.5-inch connections, it provides a dependable solution for both domestic and commercial applications.

• Prevents backflow for system integrity, ideal for chemical dosing applications.
• Constructed from durable ABS and a 304 grade stainless steel spring for longevity.
• Engineered for minimal hydraulic loss and a strong, positive seal.
• Features 1.5-inch connections and a robust 400 kPa (58 psi) pressure rating.