Description

Vertical Check Valve – A 3″ NPT brass vertical check valve designed for lead-free inline applications, preventing backflow in oil, water, gas, and air systems with a DN80 rating.

Material and Finish: Made from brass with a brass exterior finish.

Connection Details: Features a 3-inch inlet and outlet connection size with a National Pipe Tapered thread type. It can handle a maximum operating pressure of 1600 Kilopascal and has two ports.

Compliance: Meets specifications for RoHS, ASME, ANSI, and CE standards.

Key Features:

One-Way Flow Control: Operates by using the pressure of the medium to prevent backflow, allowing flow in only one direction.
Explosion-Proof and Wear-Resistant: The valve body is designed for pressure and explosion resistance with durable construction, uniform wall thickness, and high wear resistance for a long service life.
Superb Craftsmanship: The inner wall of the brass valve is polished for a smooth surface, preventing scaling and clogging, ensuring practicality and durability.
Wide Range of Uses: Available in various specifications for most piping systems, widely used across chemical, construction, petroleum, light and heavy industry, firefighting, electric power, aerospace, and shipbuilding.
Technical Specifications: Maximum working pressure is 1.6 MPa / 232.06 psi. The applicable temperature range is from -20℃ to +150℃ (from -4℉ to 302℉), with a unidirectional flow and suitability for water, oil, and non-corrosive flammable gas. Select the appropriate size vertical check valve based on the size chart provided.