|Place of Origin:||CHINA|
|Minimum Order Quantity:||1 pcs|
|Packaging Details:||Inner package:plastic bag sealed package Outer package:carton package or wooden case package Or according to customers' demands|
|Delivery Time:||5-8 work days|
|Supply Ability:||3000pcs per month|
|Structure:||Globe||Temperature Of Media:||-80℃~+80℃|
|Connection:||SW/BW/flange||Standard Or Nonstandard:||Standard|
PN40 Low Temperature Valve,
DN25 Low Temperature Valve,
PN40 Socket Weld Globe Valve
DN25 PN40 Low Temperature Socket Weld Globe Valve for LNG LO2
Cryogenic valves are very similar to conventional valves, with the exception of materials and features such as an extended stem. These extended stems allow handles or actuators to be at an ambient temperature.
Name: Short stem globe valve
Main technical parameters:
Nominal diameter: DN10-250mm
Nominal Pressure: PN4.0MPa
Applicable medium: O2, N2, Ar, LNG
Applicable temperature: -80℃~+80℃
Disc face ring:PCTFE
1 . It should ensure that the pipe is blown clean before installation.
2 . When installing, make sure that the flow direction indicated by the arrow on the valve body should be consistent with the flow direction of the fluid.
3 . This valve has been degreased. Store and keep clean when installing.
4 . After the pipeline construction is completed, all the valves on the pipeline should be opened, and the residue in the pipeline should be thoroughly and thoroughly kept to ensure that the pipeline system is clean and free of debris.
5 . The installation system diagram with the oil-free requirements should be degreased.
6 . Slowly open and close during use.
7 . If the precision parts such as the valve disc, valve seat and valve stem are worn or damaged, it must be repaired and replaced in time.
8 . For parts such as gaskets and sealing materials, replace them with new ones each time.
Contact Person: Doris