Penglai Huande Steel Valve CO.,LTD

3 Piece Internal Threaded Ball Valve

Full.bore

 

Threaded.ends:ANSIB2.1.BS.

 

21, DIN259 / 2999.JIS.130202 / 130203

 

Internal.entry.blow-out.proof.stem

 

Material:.CF8M.CF8.CF3M.WCB

 

Pressure.rating:.1000PSI.WOG

 

Pressure.test:.API.598

 

Lever.handle.with.locking.device

 

The 3 piece floating ball valve with the internal thread and the gate valve are the same type of valve. The difference is that the closing part is a ball, and the ball rotates around the center line of the valve body to achieve a valve that is opened and closed.

 

The three-piece ball valve only needs to be rotated tightly with a 90-degree rotation and a small rotational torque. The completely equal valve body cavity provides a small, straight flow path for the medium. It is generally considered that the ball valve is most suitable for opening and closing directly, and the ball valve has been designed to have a throttling and control flow. The main characteristics of the ball valve are its compact structure, easy operation and maintenance, suitable for general working media such as water, solvent, acid and natural gas, and also suitable for working media with poor working conditions such as oxygen, hydrogen peroxide, methane and ethylene. The ball valve body can be integral or modular.

 

The three-piece ball valve is a lind of new type of ball valve. It has some unique advantages of its own structure, such as the switch without friction, the seal is not easy to be abrased, and the opening and closing torque is small. This will reduce the specifications of the actuators fitted. Equipped with multi-turn electric actuators, it can realize media adjustment and strict close. It can be widely used in petroleum, chemical, urban water supply and drainage and other conditions require strict cut off.

 

Size of 3 threaded ball valve:

Size
Φd
The
H
IN
ΦB
ΦE
ΦS
L2
Torque
1/4
11
50.4
48
103
10.8
18
14.2
10
4~5
3/8
12
50.4
48
103
12.7
19.5
17.6
10
4~5
1/2
15
61.4
50
103
16.1
twenty three
21.7
10
6-8
3/4
20
70
70
60
127
twenty one
27.1
14
8~10
1
25
79.6
64
127
26.7
34
33.8
14
12~5
1-1/4
32
93
93
79
154
35.1
41
15
18~20
1-1/2
38
102
102
85
154
40.5
49
15
25~30
1/2
50
124
124
87
192
54.8
61
19
35~45
2-1/2
65
156
156
117
244
65
73.8
twenty one
55~65
3
76
179.2
125
244
80.5
94
89.8
twenty four
80~90
4
100
218.4
173
330
100
116
115.5
35
140~160
 

Specification of 3 Piece Internal Threaded Ball Valve:

No.
Drawing.No.
Name
Material
1
V3S000l
Body
CF8M
2
V3S0002
Cap
CF8M
3
V3S0003
Ball
CF8M
4
V3S0004
Stem
316
5
V3S0005
Seat
PTFE+3%.GF 4
6
V3S0006
Gasket
PTFE
7
V3S0007
Thrust.washer
PTFE
8
V3S0008
Stem.packing
PTFE
9
V3S0009
Gland
304
10
V3S0010
Spring.washer
304
11
V3S0011
Nut
304
12
V3S0012
Handle
304
13
V3S0013
Handle.Sleeve
Rubber
14
V3S0014
Bolt
304
15
V3S0015
Spring.washer
304
16
V3S0016
Nut
304
17
V3S0017
Lock.washer
304