Liquid Nitrogen Control Valve

It is mainly designed for the synthetic ammonia project. It is used in the control system of the ammonia separator and the condenser to control the liquid level of the liquid ammonia at normal temperature and high pressure. It is one of the key regulating valves of the synthetic ammonia project. It is also often used in the petroleum and chemical industries to control the flow of high pressure drop fluids.

Technical data:

-DN: 15-50
-Pressure: PN250-420
ANSI Class 1500-2500
-Connection Standard: RF, RJ, BW, Lens Pad -Temperature: -17~+230℃ -Flow Characteristics: Linear -Leakage: Class IV

Material:

-Body: Forged 25, Forged 1Cr18Ni9
Forged 0Cr17Ni12Mo2
– Trim: Forged 9Cr18MoV+N Forged 1Cr18Ni9
Forged 00Cr17Ni12Mo2+N

Optional:

none

Features:

– Cast straight, angle, or forged straight, angle body
-Labyrinth type multi-stage throttling of fluid channel, constantly changing the direction of fluid, controlling fluid velocity, preventing cavitation damage and allowing differential pressure up to 30MPa
-The valve body adopts self-sealing structure design
-All trims can be quickly disassembled
-The connecting parts are designed with floating connection