Stainless steel valve

Internal thread vertical check valve

Technical parameters:

Product Specifications：NPS 1/4"~2-1/2"
Applicable temperature：-20~120℃
Nominal pressure：PN 1.0~1.6MPa
Design and Manufacture：GB T-12237/ANSI B16.34
Connection dimensions：GB T-9113.1/ASME B16.5 CLASS150
Face to Face：GB T-12221/ASMW B16.1
Thread standard：BSPT/BSP/NPT/DIN/JIS/RC/G
Test & check：GB T-13927/API598

Product details


内螺纹立式止回阀111.png



NPS

L

D

1/4"

52

11

3/8"

52

11

1/2"

58

18.5

3/4"

68

24

1"

74

25

11/4"

85

39

11/2"

98

44

2"

117

56

21/2"

125

65


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