All Bronze Body and Bell Housing Provides Durability and Long Life; The Direct Acting Integral By-Pass Design Prevents Buildup of Excessive System Pressure Caused by Thermal Expansion. the Balanced Piston Design Enables the Regulator to React in a Smooth and Responsive Manner to Changes in System Flow Demand, While at the Same Time, Providing Protection from Inlet Pressure Changes; Water Savings; Lead-Free , Sandy, debris laden water systems result in frequent strainer cleanings. The 600XL, with its separate strainer cap allows for rapid cleaning.
