Valve is made of marine grade brass with triple bright chrome plating for long life protection in salt water. Precision Machined from high tension brass and chrome plated valve stems for years of service and corrosion free operation. Valve is factory cleaned for pre-blended nitrox up to 40% FO2. All O-rings are Viton and EPDM material and are lubricated with Christo-Lube MGC-111 Lubricant. The High-Pressure Seat is Nylon assuring the diver safe use with Nitrox.
Easy Grip soft rubber hand wheel with stainless steel insert ensures long life and large ribs make turning handle easy even when wearing gloves. Valve bonnets are copper crush washer sealed. Standard yoke outlet w/spin-out adapter converts to 230 bar DIN outlet.