ASTM A351 CN7M Floating Ball Valve, Trunnion Ball Valve

Type: ASTM A351 CN7M Floating Ball Valve

Body Material:ASTM A351 CN7M
Bonnet Material:ASTM A351 CN7M
Ball:Alloy 20
Seat:RPTFE
Size: 4Inch

Pressure:Class 300

End Connect: Flange RF
Operator : Handwheel
Design Features:
1. EMERGENCY STEM SEALANT INJECTION

This standard feature allows the valve's stem housing to be adapted with a grease fitting to inject sealant during emergency scenarios, providing protection against unplanned spikes in operating conditions.

2. DRAIN AND VENT PORTS

Drain ports located at the bottom of the valve release any fluid trapped in the body cavity of a closed valve. Vent ports located at the top of the body cavity eliminate any gas trapped in the body cavity of a fully closed valve. Both play a key safety role in the double block and bleed and/or double isolation and bleed valve configurations. Applicable Media:
Water, Gas, Oil, Petrochemical, Metallurgy, Mining, Textile, Energy, Paper, Food, Steel and other Pipeline Systems to Switch the flow of the medium and the diversion of the medium or mixed fluid