For stringent applications, Type 546 is available in Beta-PP material, which resists chemicals; withstands impact stress and vibration; and endures -10 to +95°C. Semicrystalline, thermoplastic PVDF material uses no heat stabilizers, making formulation clean and hygienic. With operating temperature ranging from -20 to +140°C, it resists most inorganic acids; UV light and gamma rays; and flame and abrasion. Valve comes in sizes 3/8-2 in. with red or black handle. Buttress thread design strengthens connection. Multifunction module allows user to easily add different accessories.