| Name: shutt off |
| Main technical parameters: | Nominal diameter: DN10-100mm |
| Nominal Pressure: PN4.0MPa |
| Applicable medium: LO2, LN2, LAr, LNG |
| Applicable temperature: -196℃~+80℃ |
| Connecting format:SW |
| Material: | Body: CF8 |
| Bonnet: 06Cr19NI10 |
| Stem: 06Cr19NI10 |
| Packing: PTFE |
Disc face ring:PCTFE
|
Notes When Use
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.
Handwheel Stainless Steel High Pressure Cryogenic Emergency Shut
Off Valve
Customer Notice:
1. If customers have special requirements for products, they must
provide the following instructions in the order contract:
a. Structure length
b. Connection Type;
c. Nominal diameter
d. Product use medium and temperature and pressure range;
e. Testing, inspection standards and other requirements.
2. The factory can configure various driving devices according to
customer specific requirements.
3. If the determined valve type and model are provided by the
customer, the customer should correctly explain the meaning and
requirements of its model, and sign the contract on the condition
that the supply and demand sides understand and agree.
4. For futures and ordering customers, please call the letter to
tell the valve model, specifications, quantity, delivery time and
place in detail. And advance payment of 30% of the total contract
amount, the supplier is ready for production.
Factory Information
The company's manual cryogenic shut-off valve is suitable for
cutting off and circulating the medium in low temperature storage
tanks, tank cars and tank trucks, and can cut off the medium in
time when a failure occurs.
This new type of valve has the advantages of simple structure,
small size, light weight, good sealing, convenient operation,
flexible opening and closing, and wide applicability. It is mainly
used for LO2, LN2, LAr, LNG, LHe and other low-temperature media.
Explosion-proof function.
`
FAQ
Q. Are there any special requirements for OEM purchases?
A. Yes. Liangchuan requires proof of trademark registration in
order to print or emboss your trademark onto the product or
packaging.
Q. Do Liangchuan products come with a warranty ?
A. Yes. That's why we offer 3-year product life guarantee, and a
generous1 year warranty on all purchases that begins with the bill
of loading.
Q . Do you support customization?
A . Yes, customization is acceptable.
Q . Can you advise suitable cryogenic valves to me?
A . We have more than 8 years experience in cryogenic field. We are
professional in valve selection and will advise you suitable valves
with detailed parameters and prices.
Q . How long is your delivery time?
A . It usually takes 5-30 days depending on the quantity of the
order and the stock.
