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Internal Thread Ball Valve

Internal Thread Ball Valve

Different materials are used, which can be applied to various media such as water, steam, oil, nitric acid, acetic acid, etc.

Keyword: / Internal Thread Ball Valve,stainless steel ball valve /

Products Details

Internal thread connection ball valve and butt welding connection ball valve are divided into integral type (one-piece type), two-stage type and three-stage type. The valve body casting adopts advanced technology imported from Taiwan, with reasonable structure and beautiful appearance. The valve seat adopts an elastic sealing structure, which is reliable in sealing and easy to open and close. The valve stem adopts a bottom-mounted structure with an inverted seal. When the valve cavity is abnormally increased in pressure, the valve stem will not be rushed out. Two-piece and three-piece ball valve connection forms are also available with butt welding (BW) socket welding (SW), and both can be equipped with international standard ISO bracket platforms and locking devices. A 90° switch positioning mechanism can be set, which can be locked as required to prevent misoperation. Drive mode: manual, electric, pneumatic

Internal thread connection ball valve and butt welding connection ball valve are suitable for PN1.0-4.0MPa, working temperature -29-180 (sealing ring is reinforced polytetrafluoroethylene) or -29-300 (sealing ring is para-polystyrene) It is used to cut off or connect the medium in the pipeline.

Different materials are used, which can be applied to various media such as water, steam, oil, nitric acid, acetic acid, etc. 
 

internal thread ball valve

Main Parts
NO.
Parts
Material
Stainless Steel
Carbon Steel
1
Valve body
CF8M
WCB
2
Ball
SS316
SS304
3
Sealing
PTFE
4
Washer
PTFE
PTFE
5
Bonet
CF8M
WCB
6
Stem
SS316
SS304
7
Thrusting Washer
PTFE
PTFE
8
Packing Stuff
PTFE
PTFE
9
Nuts
SS304
SS304
10
Lever
SS304
SS304
11
Washer
SS304
SS304
12
Stem Nuts
SS304
SS304
13
Lever Cover
Plastic
Plastic

 

Size mm
SIZE
1/4"
3/8"
1/2"
3/4"
1"
11/4"
11/2"
2"
21/2"
3"
4"
D
11.6
12.7
15
20
25
32
38
50
65
80
100
L
55
55
65
75
88
102
110
125
162
189
260
H
50
50
60
64
71
78
86
95
130
148
180
E
100
100
130
130
165
165
190
190
250
250
280
WT(g)
225
225
390
502
850
1502
2020
3625
4700
7700
14850
 

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