RFL - Sight Glass Valve

FULL PORT, Bi-Directional Flow, Better Corosion Resistance than Steel and Alloy. The Liner is Locked by Grooves permitted the sight glass to be used on High Vaccum and pressure applications without Line collapse and Blow-out. Fitted with Toughned Glass. External Body is coated with corrosion resistant paint. All Lined Portion are spark Tested to 10,000V.