Itron-Actaris B34R-2 Regulator 321042-401 this cartridge heating element is

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Durable Construction: High-grade diaphragm material prevents premature hardening or cracking from exposure to combustion byproducts

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25-inch FIP x Male Union ensures compatibility with standard 1-1/4 steam radiator fittings

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Itron-Actaris B34R-2 Regulator 321042-401 this cartridge heating element isThe Itron Actaris B34R 2 gas regulator is a field proven solution for residential and light commercial applications requiring precise pressure regulation. This specific configuration features a 2" NPT internal relief valve (IRV) body with a 7 8" x 1" orifice, engineered to handle consistent flow rates while maintaining tight lock up characteristics. Designed with a 6. 5 13" w. c. spring, this unit is ideal for natural gas pressure regulation where a