Parker VDHA | 24° Flareless High Pressure Valves for Metric Tubing | Parker EO-2

 Parker VDHA - EO-2 High Pressure Valves

 

Bite-Type High Pressure Valves

Part #: VDHA
Manufacturer: Parker

 

24° Flareless / 24° Flareless

 

 

TUBE
FITTING
PART #

END
SIZE
(mm)

DN
SIZE
(mm)

d1
(mm)

d2
(mm)

D
(mm)

h
Lift
(mm)

H
(mm)

I
(mm)

Pressure
Rating (bar)

EO

EO-2

CF

CF

VDHA06ZS

6

3

4

9.5

100

6

120

66

630

630

VDHA08ZS

8

4

5

9.5

100

6

120

66

630

630

VDHA10ZS

10

6

7

9.5

100

6

120

65

630

630

VDHA12ZS

12

8

8

9.5

100

6

120

65

630

630

VDHA14ZS

14

10

10

9.5

100

6

120

84

630

630

VDHA16ZS

16

12

11

9.5

100

6

120

83

400

400

VDHA20ZS

20

16

13

11.0

100

6

120

79

400

400

VDHA25ZS

25

20

17

12.0

125

9

143

106

400

400

VDHA30ZS

30

25

19

22.5

125

12

164

103

250

250

VDHA38ZS

38

32

25

26.5

180

12

198

118

250

250

 

 

 

Tube Fittings

 

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24° Flareless | Parker EO-2

The EO-2 series are high-pressure metric tube fittings combining bite type technology with elastomeric seal on all joints.

The EO-2 fittings are true metric design, conforming to 24° bite-type standards such as ISO 88434-1, DIN 2353 or DIN 3861. The EO-2 fittings come in three series: LL, L and S (very light, light, standard/heavy)

The EO-2 is similar to EO – it consists of a body, a progressive ring (ferrule) and a nut – with an addition of elastomeric seal. The elastomeric seal is located between the inner cone of the fitting body and the tube surface, blocking the only possible leak path.

parker-EO-2-fitting

EO-2 fitting bodies are available in over thirty configurations. The shaped products (i.e., elbows, tees, crosses) are hot forged, then machined to the stringent EO-2 fitting specifications. The forging process used by Parker further improves the strength and metallurgical properties of the fitting material.