Place of Origin:
China
Brand Name:
CNLN
Certification:
CE/ISO
Model Number:
Globe valve
Valve Application
Cryogenic valves are widely used in cryogenic liquid storage and transportation, air separation, oil and gas, food and beverage carbonation, pharmaceuticals, petroleum, chemical,metallurgical,water treatment,aerospace and other industries,such as cryogenic liquid storage tank,tank truck,gasifier,gasification station,air dispersion equipment,air separation plants, petrochemical tail gas separation equipment,pressure swing adsorption oxygen generator,cold boxes,etc.
Why chose us
1.Best quality of products
We can provide products with best quality. We test every valve. Performances of products are certified by the third party and in accordance with the requirements of international and national Standards.
2.Reasonable Price
We always supply the products of best quality with reasonable prices.
Specification:
| Item | globe valve |
| Nominal Diameter | DN10~200mm |
| Nominal Pressure | PN1.6, 2.5, 4.0, 6.4, 10.0MPa |
| Flange Standard | GB |
| Connection | FR, SW BW, Screw( within 1″) |
| Bonnet Type | Low temperature: +80~ -196℃ |
| Gland Type | Bolted Bonnet |
| Gland Packing | Spiral wound gasket/Flexible graphite |
| Body | CF8, CF8M, CF3, CF3M |
| Trim | Single seated, Double seated, Sleeve |
| Flow Characteristic | Linear, Equal percent |
| Trim Material | 304, 316, |
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.
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