1 piece ball valve thread end
1 piece ball valve thread end and the flange ball valve belong to the same type of valve, the difference is that its closing part is a ball, and the ball rotates around the center line of the valve body to opening and closing of a valve. Ball valve in the pipeline is mainly used to cut, distribute and change the flow direction of the medium. Wide ball valve is a new type of valve widely used in recent years,
Advantages:
1. the fluid resistance is small, its resistance coefficient is equal to the pipe section of the same length. 2. structure is simple, small
2. structure is simple, small size and light weight.
3. Close and reliable the current ball valve sealing surface materials widely used plastic, good sealing, in the vacuum system has been widely used.
4. operation is convenient, open and close quickly, from full open to full close as long as rotating 90°, easy to remote control.
5. maintenance is convenient, ball valve structure is simple, sealing ring is generally active, disassembly and replacement are more convenient.
6. when fully open or closed, the sealing surface of the ball and seat is isolated from the medium, and when the medium passes, it will not cause erosion of the valve sealing surface.
7. wide range of application, diameter from small to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied. When the ball rotates 90 degrees, it should all present the sphere at the inlet and outlet, thus truncating the flow.
1-PC ball valve is a new type of ball valve, it has its own unique structure of some advantages, such as switch without friction, seal is not easy to wear, small opening and closing torque. This reduces the specification of the actuator. With multi-turn electric actuator, the medium can be adjusted and cut off tightly. Widely used in petrochemical city water supply and drainage requirements strictly cut off the working conditions.
Purpose:
The working principle of the wide ball valve is to make the valve smooth or blocked by the rotary valve love. Ball valve switch light, small size, can be made into a large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and spherical surface often in closed state, not easy to be eroded by the medium, widely used in various industries.
Features:
Reduced port,1/4"~4"(DN6~DN100)
W.P.:1000WOG(PN63)
W.T.:-20℃-180℃
Investment casting
Blow-out proof stem
Thread type: ASME B 1.20.1(NPT),BSP BSPT
DIN 259/DIN 2999.BS 21.
ISO 288-1,ISO 7-1
Material List
|
No.
|
PARTS
|
MATERIAL
|
1
|
BODY
|
WCB
|
CF8
|
CF8M
|
2
|
SEAT
|
PTFE
|
|
3
|
BALL
|
CF8
|
CF8
|
CF8M
|
4
|
GASKET
|
PTFE
|
5
|
BONNET
|
WCB
|
CF8
|
CF8M
|
|
6
|
STEM
|
304
|
304
|
316
|
7
|
STEM WASHER
|
PTFE
|
|
8
|
PACKING
|
PTFE
|
|
9
|
WASHER
|
304
|
|
10
|
HANDLE
|
304+PVC
|
|
11
|
SPRING WASHER
|
304
|
|
12
|
NUT
|
304
|
Unit:mm
|
SIZE
|
d
|
L
|
H
|
W
|
1/4"
|
DN6
|
5
|
40.5
|
36
|
80
|
|
3/8‘’
|
DN10
|
7
|
43.5
|
38
|
80
|
1/2"
|
DN15
|
9
|
53
|
42
|
110
|
|
3/4"
|
DN20
|
12
|
57.5
|
46
|
110
|
1"
|
DN25
|
15
|
70
|
49
|
115
|
|
1-1/4"
|
DN32
|
20
|
76
|
54
|
115
|
|
1-1/2"
|
DN40
|
25
|
81.5
|
62
|
160
|
|
2"
|
DN50
|
32
|
93
|
69
|
160
|
|
2-1/2"
|
DN65
|
38
|
112
|
85
|
190
|
|
3"
|
DN80
|
50
|
132
|
96
|
220
|
|
4"
|
DN100
|
65
|
185
|
122
|
250
|
Packing & Delivery :
Packing Details : all 1 piece ball valve thread end by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details : Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.
