Company Advantages
· HuiYi Valve wholesale valves is dealt with advanced technology.
· The product combines versatility with reliable performance.
· Wenzhou Huiyi Valve Technology Co.,Ltd provides after-sale technical support for our wholesale valves.
Product Description
Needle valves control fluid movement accurately, hence the name flow control valve.
When the handle is turned on and the stem is being rotated, the needle rises up from the seat and fluid flows through. This allows maximum accuracy as the tiniest change of the needle will affect the fluid movement.
The design of the seat and needle helps to avoid any gap for the fluid movement when the needle is put into place.
Dimension
Item |
DN |
Td |
H |
L |
L1 |
N |
HY-MFNV(1)-1/4 |
DN6 |
G1/4 |
75 |
58 |
75 |
60 |
HY-MFNV(1)-3/8 |
DN10 |
G3/8 |
75 |
58 |
78 |
60 |
HY-MFNV(1)-1/2 |
DN15 |
G1/2 |
80 |
62 |
66 |
60 |
HY-MFNV(1)-1/2 |
DN20 |
G3/4 |
80 |
57 |
70 |
60 |
Main Parts
No. |
Part Name |
Material |
1 |
Handle |
316/304 |
2 |
Stem Nut |
316/304 |
3 |
Stem |
304 |
4 |
Body |
316/304 |
5 |
Needle |
316/304 |
6 |
Stem Packing |
PTFE |
Product details
Company Features
· Wenzhou Huiyi Valve Technology Co.,Ltd is a large-scaled manufacturer of wholesale valves.
· In order to meet up with market's high demands, Wenzhou Huiyi Valve Technology Co.,Ltd has successfully set up its own professional R&D base. Our company has a powerful R&D team with mature technologies and abundant experience in the wholesale valves industry. The technology in Wenzhou Huiyi Valve Technology Co.,Ltd is highly advanced and has reached the international level.
· Today, the popularity and good reputation of HuiYi Valve continues to grow. Get quote!
Product Comparison
The main differences between HuiYi Valve's wholesale valves and similar products are as follows.