Note: Our Products Can Be Customized According To Customers' Needs. In Addition To National Standards,We Can Design And Manufacture According To American Standards, Japanese Standards, German Standards, Russian Standards, British Standards And So On.

1. Overview:

DJ41F cryogenic stop valve is mainly used for pipeline systems of various cryogenic media, such as: liquid oxygen LO2, liquid nitrogen LN2, liquefied petroleum gas LPG, liquefied natural gas LNG, etc. It has the characteristics of flexible switching and reliable sealing.

DJ41F low-temperature globe valve is used on official roads as a shut-off valve for switch opening and closing. The structure of low-temperature globe valve is made of stainless steel. The body, bonnet and sealing surface of the low-temperature globe valve are all made of stainless steel. Cryogenic shut-off valves and low-temperature shut-off valves are made of stainless steel. The stainless steel low-temperature shut-off valve is suitable for the management system of cryogenic liquid storage and transportation equipment, and is only suitable for cryogenic medium in the refrigerant. The opening and closing parts of the DJ41Y cryogenic globe valve are plug-shaped discs, the sealing surface is flat or conical, and the discs move linearly along the center line of the fluid. The movement form of the valve stem includes a lifting rod type (the valve stem is raised and lowered, and the hand wheel does not rise), and there is also a lifting rotating rod type (the hand wheel and the valve stem rotate and rise together, and the nut is set on the valve body).

2. Specification:

Nominal diameter: DN10~150mm

Nominal pressure: PN4.0MPa

Applicable medium: LO2, LN2, LAR, LNG, etc.

Applicable temperature: -196℃-80℃