The 252 Series valves' durability is a fit for commercial applications, and their plastic construction makes them an economical option. With several models to choose from, including contaminant-resistant valves, 252 Series provides flexibility. These durable valves are designed to handle the needs of every commercial application, whether electric or hydraulic. The debris-resistant design is tested and proven to perform under the harshest conditions. Some features include a fabric-reinforced rubber diaphragm that provides long-term tear and stretch tolerance. Debris-resistant models can operate in the harshest of climates with dirty water. A globe and globe/angle is built into one valve, complete with a self-cleaning, stainless steel metering pin (electric). Each have a two-year warranty.