Profile: Miners & Pisani, Inc. deals with measurement and control products for natural gas, propane and water. Our product line includes gas meters, gas pressure regulators, meter pulsers, pressure & temperature correctors, earthquake & seismic shutoff valves and water meters. Our AC-250 residential diaphragm meter is made up of one-piece and mounted in die-cast aluminum case. It is equipped with molded duramic diaphragms, reinforced flag rods and phenolic valves. Our 1213B gas pressure regulator is designed for natural gas applications. The regulator is compact & lightweight design for fast and easy installation. The 1213B regulator valve bodies are treated with a 5-step metal finishing process.