Product description
Pneumatic Low-temperature Angle Control Valve is a kind of control valve suitable for cold occasions. It is equipped with insulating long-necked valve cover and a multi-spring actuator. It has the advantages of compact structure, light weight, Stability and so on.
Bellows Seal ensures that no leakage in the low temperature situations. It is widely used in metallurgy, air separation, oxygen, petroleum, chemical and other cryogenic industry.
Main technical parameters: (According to customer's require)
Body size (mm): 20 25 32 40 50 65 80 100
Flow characteristic: Liner or percentage
Working temperature (degree centigrade):
L0: - 60~ -100, L2: -100~ -200, L2: -200~ -250
Seat Leakage: Soft seat: Six; Metal seat: Four (GB/T4213 - 92)
Air supply (MPa): 0.14~0.40