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LN-H71 Wafer type Check valve 150LBS

Features
Stainless Steel one piece Seat
Using dewaxing precision casting

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Features
Stainless Steel one piece Seat
Using dewaxing precision casting

product standard
Design:ASME B16.34
Wall Thickness:ASME B16.34
Pipe Thread: ASME B1.20.1,BS21,DIN 2999/259,ISO 228/1,JIS B 0203,ISO 7/1
Inspection & Testing:MSS SP-110,EN 1226


No.

Parts name

Material

       ANSI/JIS/DIN

ANSI/JIS/DIN

1

Body

A351-CF8M/SCS14A/1.4408

A351-CF8/SCS13A/1.4308

2

 Chuck trampoline

SUS316

SUS304

3

Spring

SUS304

4

Disc

A351-CF8M/SCS14A/1.4408

A351-CF8/SCS13A/1.4308

 Unitmm

序号/Size

d

L

C

F

B

1/2"

15

16.

43

46

53

3/4"

20

19.5

53

55

63

1"

25

22

63

65

73

1-1/4"

30

28

75

78

84

1-1/2"

38

32

86

88

94

2"

46

40

94

98

107

2-1/2"

62.5

46

115

118

126

3"

78

50

130

134

144

4"

96

60

152

154

164

5"

117

82

-

-

190

6"

148

102

-

-

217


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