XYF-JDD-CH butt weld series / High Temperature / Stainless Steel Butt Weld Tube Needle Valve / Forged Integral Bonnet Flow Control Hydraulic Needle Valves

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)    

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