UV International
UV International


Cryogenic Valves

Cryogenic Valves

Our cryogenic valves are specially designed to use for all cryogenic fluids like LN2, LO2, Liquid CO2 etc.

We shall offer cryogenic solenoid valves, pneumatic actuated cryogenic valves, cryogenic manual globe valves, cryogenic manual ball valves etc.



Cryogenic Manual Globe Valves

Cryogenic Manual Globe Valves

Item Code: VDF

We shall offer the following Cryoegnic Globe Control Valves


Manual hand wheel operated cryogenic globe valve
Size: 8 nb to 250 nb
Pressure: 0 to 64 bar
Fluid temp: -196c to +121c
End connections: butt weld / socket weld / screwed(male/female) / flanged ends
Service: liquid nitrogen / liquid oxygen / lng


VDF manual valves are globe valves shut-off with handwheel. Are suitable for use with cryogenic fluids up to -196 ° C with the extended bonnet and PTFE graphite packing with self-adjusting (for Fire-Safe). The body is of the type Straight

Through and the control is manual hand wheel. VDF valves are manufactured according to

ASMEB16.34 and complies with the provisions of Directives 97/23/EC (PED).



Cryogenic Actuated Globe Control Valve

Cryogenic Actuated Globe Control Valve

Item Code: VDFPR

We shall offer the following Cryoegnic Globe Control Valves


Pneumatic actuated cryogenic globe control valve
On/off or modulating applications
Size: 8 nb to 250 nb
Pressure: 0 to 64 bar
Fluid temp: -196c to +121c
End connections: butt weld / socket weld / screwed(male/female) / flanged ends
Service: liquid nitrogen / liquid oxygen / lng
Accessories like e/p poisoner, limit switch, solenoid valves, afr shall be provided.

The VDFPR pneumatic valves are globe control valves with pneumatic actuator air function OPEN (Normally CLOSED) or air CLOSE (normally OPEN). They are suitable to be used with cryogenic fluids up to -196 ° C with the extended bonnet and bellow or steam packing. The body is globe straight pattern type with the diaphragm pneumatic actuator with max supply of 3.5 barg. The VDFPR valves are manufactured according to ASME B16.34 and comply with 97/23/EC (PED) Standards requirements.



Cryogenic Safety Valves

Cryogenic Safety Valves

Item Code: S3400


Angle body, blowdown ring
Suitable for all cryogenic fluids
Screwed/flanged connections
Max.Inlet/outlet rating pn 40



The safety valves S3400 have angle screwed connections M/F NPT( ANSI B 1.20.1) or GAS ( BSPP ISO 228/1)

They are suitable to be used with cryogenic fluids up to -200°C or with high temperature fluids up to 400°C. The valve design ensures the achievement of a set pressure of 40 bar with a rating PN40. The stem is guided in the upper part stream and the disk has the blowdown ring (*).

The S3400 valves are designed according to ASME Standards B16.34 and comply with 97/23/CE (PED) cat.IV Standards requirements , ATEX II2G



Cryogenic Solenoid Valve

Cryogenic Solenoid Valve

Item Code: UC

We shall offer imported range of solenoid valves for all cryogenic fluids.


Brass / ss body constructions to ptfe seat

Design with long stem for all cryogenic fluids like liquid nitrogen, liquid oxygen, liquid argon, liqiud co2 etc

Size: 1/4" to 3" bsp/npt

Pressure range: 0 to 15 bar

Fluid temp: -196c to +50c

All standard voltage ratings available.





Contact Us

UV International
Mr. P. Krishna Kumar / Mr. V. Sendilkumaran/ Mr. P. Krisna Kumar (Partners)
AG - 97, 2nd Street, Shanthi Colony, Anna Nagar
Chennai - 600 040, Tamil Nadu, India



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