Needle valve profile and role

Needle valve, also known as throttle. The structure of the needle valve is similar to that of the ball valve. The difference is that the valve core of the needle valve has a slender cone and is streamlined. When the spool leaves the seat at different distances, there is a different annular gap between the spool and the seat, ie the fluid has a different passage area so that the fluid flow can be changed by changing the distance between the spool and the seat or By its throttling effect and change the fluid pressure. Needle valves have many uses in thermodynamic systems, such as control valves for temperature reduction and pressure reducer; some boilers serve as control valves for temperature reduction water; and in secondary doors for pressure transmission in thermal inspection systems.

UV Transfer Stickers

The Features of Our UV Transfer Sticker:

1. very strong adhesive
2. any color we can print
3. waterproof &scratch proof
4. easy to operate
5. wide application : can be posted on most surface of carton paper , glass , plastic , metal ,wooden , ceram.........
6. printing method : uv printing ( can be 3 D effect ) , silk screen printing ( simple logo )
7. lead time for sample or small order is 3-4 days
8. we have no price list for this one , all are customized size and quantity , so the price is different . So please send us your inquiry with design, size and quantity ,and application details , so we can work out the price for you .
9. Min order :100 pcs, we can provide A3 size (you can put many different logo with different size in it)

How to stick the transfer stickers ?

The feedback from clients about our custom printed transfer stickers:

vinyl stickers ,custom decals ,custom sticker,labels for bottle , labels for box , stickers for glass,label stickers , stickers printing,decal maker ,cutting stickers

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