Product Description
The opening and closing part of the knife gate valve is the gate plate, the movement direction of the gate plate is perpendicular to the direction of the fluid, the knife gate valve can only be fully open and fully closed, and can not be adjusted and throttled.Knife gate valve is mainly composed of valve body, O-ring, gate, stem, bracket and other components.The knife gate valve adopts the one-piece structure with small volume and light weight.Ful...
Product Structure
。
main parts and materials
Material Name
Stainless steel
Forged steel
Body
A351 CF8
A351 CF8M
F304
F316
Ball
A276 304/A276 316
Stem
2Cr13/A276 304/A276 316
Seat
PTFE、RPTFE
DN(mm)
G
d
L
H
W
8
1/4″
5
42
25
21
10
3/8″
7
45
27
21
15
1/2″
9
55
28.5
21
20
3/4″
12
56
33
22
25
1″
15
66
35.5
22
DN(mm)
G
d
L
H
W
...
Product Description
Ball valve after more than half a century of development, now has become a widely used main valve class.The main function of the ball valve is to cut off and connect the fluid in the pipeline;It can also be used for fluid regulation and control.Ball valve has the characteristics of small flow resistance, good sealing, quick switching and high reliability.
Ball valve is mainly composed of valve body, valve cover, valve stem, ball and sealing ring and other parts, belongs to...
Product Features
Product design and manufacturing in line with foreign requirements, reliable sealing, excellent performance.
② The structure design is compact and reasonable, and the shape is beautiful.
③ Wedge-type flexible gate structure, large diameter set rolling bearings, easy opening and closing.
(4) The valve body material variety is complete, the packing, gasket according to the actual working conditions or user requirements reasonable selection, can be applied to various pressure, t...
Product Description
Forged steel globe valve is a commonly used cut-off valve, mainly used to connect or cut off the medium in the pipeline, generally not used to regulate the flow.Globe valve is suitable for a large range of pressure and temperature, the valve is suitable for small caliber pipeline, sealing surface is not easy to wear, scratch, good sealing performance, opening and closing when the disc stroke is small, opening and closing time is short, the valve height is small
Product Str...