Widely used in a variety of applications, the “V”-Series valves are ideally suited in hydraulic and lubricating systems for load regulation and system protection. Special trim or packings are available for use with fire resisting fluids and other liquids of this type.

Two types of vacuum jacketed piping (VJP) systems (also referred to as vacuum insulated) — rigid and flexible — are available for process plant installations where long runs of piping are required to transfer LN2 from a bulk storage vessel at …

V系列有5个类型，分别是标准螺纹连接，标准法兰连接，不锈钢螺纹连接，手柄式螺纹连接，手柄式法兰连接。 尺寸从3/8" - 2" ，适用于液压用润滑系统，使用介质为液体。VJ, VB, VS, VSS, VJ-SP，VJF, VBF, VSF, VSSF, VJF-SP，HVJ, HVB, HVS, HVSS， HVJ-P, HVB-P, HVS-P, HVSS-P，HVJF, HVBF, HVSF, HVSSF，HVJF-P, HVBF-P, HVSF-P, HVSSF-P。 产品型号表示.

Custom designed VJP systems, Quick-Fab VJ pipe and CryoFast piping covers virtually all uses of Vacuum Jacketed Pipe. In addition, Acme also offers a complete line of accessories including bayonet or field joint couplings, keep-colds, phase separators, tank switchers, and VJ …

Vacuum Insulated Pipe is a key component enabling Chart to deliver the optimum turnkey cryogenic solution for a huge variety of liquid gas applications, all the way from food and beverage packaging to providing high rates of hydrogen and oxygen at space launch pads.

Our Vacuum-Jacketed Piping, Hoses & Accessories line epitomizes precision and reliability in cryogenic applications. Engineered with cutting-edge technology, these components ensure superior insulation, minimizing heat transfer and ensuring optimal efficiency in the transportation and handling of liquefied gases.

VJP consists of two stainless steel pipes, an inner carrier pipe for liquid transfer and an outer pipe that supports and maintains vacuum insulation. The inner pipe is wrapped with radiation shield material (MLI), incorporating hydrogen getters and molecular sieves to preserve long-lasting vacuum quality and super-insulation performance.

What is a Vacuum Jacketed Piping System? Vacuum jacketed piping, also called VJ piping or vacuum-insulated piping, is used to transfer supercooled gasses in liquid form. Cryogens like liquid helium, liquid oxygen, and liquid nitrogen must be kept cold during the transfer process, or some of the liquid will become gaseous and leak out.

An outer stainless steel pipe that seals a vacuum space forming the "vacuum jacket". External or internal bellows compensate for thermal contraction. Insulation between the pipes is multi-layered paper and foil providing reflective barriers coupled with …

VJ Systems is focused on the development of vacuum jacketed (VJ) systems that include piping, valves and other components primarily used to insulate cryogenic fluids such as Liquefied Natural Gas (LNG) from surrounding ambient environment.