极速时时彩下载描述The powerful, full port SVH-140 Series is great for a wide range of flow rates, temperatures, and a wide range of fluids and gases. It has become a popular choice for cryogenic conditions and applications that need to control higher pressures. This pilot assisted, direct operated valve is available in larger pipe sizes (up to 2") and for inlet pressures up to 1500 psig. The versatile SVH-140 requires no minimum pressure for opening, and has the option to be universally mounted (normally closed or normally open). Other uses of the SVH-140 include controlling the flow of corrosive fluids, deionized water, condensate, ammonias, vegetable oils, fuel oils, hydrogen, cryogenics, flammable liquids and gases and other gases or liquids compatible with materials of construction.