Brass Horizontal Check Valve / Non Return Flap Valve

Salient Features

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed on Bonnet.
• Permits flow in one direction and closes automatically if the flow reverses.
• Metal Disc is mushroom shaped with spherical seating surface.
• Meant for Horizontal Lines Only.
• Disc is guided in Bonnet.

Test Pressure (Hydrostatic) :

Shell : 35 kg/cm²g (500 psig)

Working Pressure (Steam) : 10.55 kg/cm²g (150 psig)

Maximum Working Temperature : 225°C