SIZE
Φ
A
B
C
1″
25.4
50.5(34)
23
55
1 1/4″
31.8
50.5
28.5
60
1 1/2″
38.6
35.5
70
2″
50.8
64
47.8
80
2 1/2″
63.5
77.6
59.5
105
3″
76.2
91.1
72.3
110
3 1/2″
89.1
106
85
146
4″
101.6
119
97.6
160
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.Fully open channel, can preve...
Product Structure MAIN OUTER SIZE D1 D2 A B 2″ 1″ 200 170 2″ 2″ 200 170 2” 1 1/2″ 200 170 1 1/2″ 1″ 180 150 1 1/2″ 1″ 180 150 1 1/4″ 3/4″ 145 125 1″ 3/4″ 145 125 3/4″ 3/4″ 135 100
Product Overview 1, pneumatic three-way ball valve, three-way ball valve in the structure of the use of integrated structure, 4 sides of the valve seat sealing type, flange connection less, high reliability, design to achieve the lightweight 2, three way ball valve long service life, large flow capacity, small resistance 3, three way ball valve according to the role of single and double acting two types, single acting type is characterized by once the power source failure, the ball valve will...
Product Description The butterfly valve produced by the company in addition to the traditional midline structure, there is a more advanced three eccentric metal hard seal structure, the valve body and the valve seat are connected components, the valve seat sealing surface layer welding heat resistant, corrosion resistant alloy material.Multi-layer soft folded sealing surface is fixed on the butterfly plate, this butterfly valve compared with the traditional butterfly valve has high temperatur...
Product Description Internal thread and socket welded forged steel gate valve fluid resistance is small, open and close the torque required is small, can be used in the medium to flow in two directions of the ring network pipeline, that is, the flow of media is not restricted.When fully open, the erosion of the sealing surface by the working medium is smaller than that of the globe valve.The structure is simple, the manufacturing process is good, and the length of the structure is short. Prod...
Product Description The driving part of the valve according to the valve structure and user requirements, using handle, turbine, electric, pneumatic, etc., can be based on the actual situation and user requirements to choose the appropriate driving mode. This series of ball valve products according to the situation of medium and pipeline, and the different requirements of users, design of fire prevention, anti-static, such as structure, resistance to high temperature and low temperature can e...