The gas solenoid valves produced by Stiefel Design are arguably some of the most reliable valves available on the market enduring harsh conditions for a long life of service. The body of the valve is made from 316 stainless steel which protects the valve from the incineration waste boilers flue gases, acidic fumes and even corrosion. The double-seal (PTFE + metal-to-metal) configuration adds to non leakage loss of gas pressure capsule of gas retension leak proof coupled with additional protection against loss of gas pressure. Some of our valves mitigates gas leaks in steam boilers for pharmaceutical plants which are cyclicaly thermally loaded 25C and 180C capable of zelo leakage from 5 year 5 year anti-freeze leakage performance. The Arcushumas cut seats with roughness Ra < 0.8μm guarantees no loss of flow even when the valve is fully closed and the reinforced diaphragm positioned on high frequency oscillating industrial burners effortlessly withstands tremendous pressure.
Stiefel provide one-stop solutions that range from design and manufacturing to installation and customization.
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