3PC BUTT WELD DIRECT MOUNT BALL VALVE

Product description Three piece butt welding ball valve is an integral type of internal thread ball valve and butt welding connection ball valve. Three piece butt welding ball valve body is cast with
Port size
1/2"~4" (DN15~DN100)
Pressure
1000 WOG, 2000 WOG
Structure
Floating,full bore,3PC
Medium
Water,steam,oil,gas
Temperature
-29~150℃
Body material
WCB,CF8,CF8M,CF3,CF3M etc.
Connection
Butt weld
Feature
ISO 5211 mounting pad

Product description

Three piece butt welding ball valve is an integral type of internal thread ball valve and butt welding connection ball valve. Three piece butt welding ball valve body is cast with advanced technology introduced from Taiwan, with reasonable structure and beautiful shape. Three piece butt welding ball valve seat adopts elastic sealing structure, with reliable sealing and easy opening and closing. The valve rod adopts a bottom mounted structure with inverted seal. When the valve chamber is abnormally pressurized, the valve rod will not be flushed out. In addition, butt welding (BW) and socket welding (SW) are used for connection, and international standard ISO support platform and locking device can be provided. The three piece ball valve is equipped with a 90 ° switch positioning mechanism, which is locked as required to prevent misoperation. The driving mode is manual, electric and pneumatic.

Standards Compliance

» Blow-out Proof stem/Full port

» Design: ASME B16.34

» End Flange: ASME B1.20.1,BS21

» DIN 2999/259, ISO 228/1, JIS B 0203, ISO 7/1

» Wall Thickness: ASME B16.34

» Test: MSS SP-110, EN 12266

Materials of main parts

 No

Part

Matarial

1

BOLT

A193 B8

2

NUT

A194 8

3

GASKET

SS304

4

BONNET

A351 CF8, CF8M

5

SEAT

PTFE/RPTFE/PPL

6

BALL

SS304, SS316

7

BODY

A351 CF8, CF8M

8

THRUST WASHER

PTFE/RPTFE

9

ANTISTATIC

SS304

10

STEM

SS304

11

SPRING

SS304

12

COVER

SS304

13

HANDLE

SS304

14

LOCK PLATE

SS304

15

HOLSTER

PVC

16

SPACER

SS304

17

STEM NUT

SS304

18

GLAND

SS304

19

PACKING

PTFE

20

O RING

VITON

Dimensions(mm)

Size

d

L

LB

H

H1

E

L1

ØS1

ØB1

ØB2

ØA1

ØC1

□P

ISO

1/2"

15

70

70

64

30.5

110

10

21.8

16

22.5

36

M5

9

F03

3/4"

20

75

85

68

34

110

13

27.3

21

27

36

M5

9

F03

1"

25

88

100

78

40

150

13

34

26

34.5

42

M5

11

F04

1-1/4"

32

105

105

83

44.5

150

16

42.8

32

43

42

M5

11

F04

1-1/2"

38

115

118

98

53

175

16

48.9

40

49

50

M6

14

F05

2"

50

135

145

105

61

175

17

61.4

51

62

50

M6

14

F05

2-1/2"

65

165

180

133

80.5

250

17

74

65

76.5

70

M8

17

F07

3"

78

185

213

145

93

250

17

90

80

92

70

M8

17

F07

4"

100

228

228

168

110

280

20

115

100

115

70

M8

17

F07

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