1-1/4 in. Brass Y-Pattern Check Valve, Solder (C x C) (940365B)

The 1-1/4 in. Brass Y-Pattern Check Valve, Solder (#940365B) is a brass Y-pattern check valve with C×C solder (sweat) ends that allows flow in one direction and automatically prevents reverse flow (backflow). The angled Y-body gives low pressure drop and an inline-serviceable seat.

Availability: In stock — ships in 2–3 business days.

Technical Specifications

Key Features

• Automatic backflow prevention — opens with forward flow, closes on reverse
• Y-pattern body — low pressure drop, serviceable seat
• Brass construction
• C×C solder (sweat) connection for copper tube

Common Applications

Copper-tube plumbing, HVAC chilled and condenser water, hydronic heating, and general flow systems requiring dependable backflow prevention.