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High Temperature Needle Valve Carbon Steel Forged Integral Bonnet Flow Control Butt Weld Hydraulic Needle Valves High Temperature Pressure Integral Bonnet SS316 SS316 6,000psi

 

 

1.316 stainless steel.

2.High pressure graphite seal .

3.Socket weld, gasket seal weld, butt weld .

4.Panel mouting and non-panel mouting .

5.With closeor cut function in fluid system .

6.With compact design can control bigger cv .

7.Two pieces articulated connection make non-rotating stem more reliable .

8.In the fully open position,the safety of the needle seat sealing can be obtained.

9.Stem thead and articulation place at top of packing prevent them from contacting medium .

10.High temperature graphite seal .

11.Working pressure up to 6000Psi（413bar).

 

Ordering Number

End Connection

 

DN（mm)

Size (mm)

Imperial Tube Butt Weld (in)

F

H

A

-JDD-CH-6

3/8

3

45

85

58

-JDD-CH-8

1/2

8

51

101

67

-JDD-CH-12

3/4

11

77

133

90

-JDD-CH-16

1

11

77

136

90

metric tube butt weld (mm)

-JDD-CH-8mm

8

3

45

81

51

-JDD-CH-10mm

10

5

45

81

51

-JDD-CH-12mm

12

8

51

98

67

-JDD-CH-14mm

14

11

77

133

95

-JDD-CH-16mm

16

11

77

133

89

-JDD-CH-18mm

18

11

77

133

83

-JDD-CH-25mm

25

11

77

133

83

 

 

 

 

 

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