summary ：
Low temperature Angle valve is a small size, simple structure, suitable for controlling low temperature fluid single-seat control valve, and fine small design of multi-spring membrane actuator combination as a standard product.This series of regulating valves are specially suitable for low-temperature fluid control such as liquid oxygen, liquid nitrogen and liquid space in air separation unit tower. |
Standard Specification：
●Nominal diameter: 0.75 "~ 8" (DN20 ~ DN200)
●Nominal pressure: PN1.6, PN4.0, PN6.3
●Body material: LF4
●Adjustable ratio R: 50:1
●Connection: BW weldability
●Flow characteristics: equal percentage, linear
●Operating temperature: -196 ~ -45℃
●Seat leakage allowance: ANSI CLASS V or zero leakage
It is used to adjust and cut off liquid oxygen in air separation device
Operating temperature: -196℃
Leakage level: ANSI CLASS Ⅳ, Ⅵ |
