Design and manufacturing standard:

Structure length standard: GB/T 12221

Connection flange standard: GB/T 9113

Pressure temperature rating: GB/T 12224

Test standard: GB/T 13927

Features:

H42W stainless steel flanged vertical check valve is normally closed due to the pressure of the inlet medium in the pipeline, and the spring resistance is overcome to open the valve. When the inlet medium pressure is lower than the outlet, the spring pushes the valve seat to the seat and closes the valve, preventing the medium from current, and thus the check and check function.

Stainless steel flanged vertical check valve with spring support valve core, using vertical installation or horizontal loading.