Parker RHD | 24° Flareless Non-Return Valves for Metric Tubing | Parker EO-2

 Parker EO-2: Flareless Fittings with Elastomeric Seal The EO-2 progressive ring fitting is a Parker flareless fitting for metric tubing similar to the EO series. The difference between EO fittings and EO-2 fittings is the additional elastomeric seal (on EO fittings), which provides leak-free operation without re-tightening - even under severe conditions.

Another difference is an EO-2 functional nut, which incorporates both the ferule, and the elastomeric seal. The EO-2 functional nut simplifies the EO-2 connection assembly.




Parker RHD | Valves for Metric Bite-Type Fittings | EO-2

 Parker RHD - EO-2 Non-Return Valves

 

Bite-Type Non-Return Valves

Part #: RHD
Manufacturer: Parker

 

24° Flareless / 24° Flareless


TUBE
FITTING
PART #

END
SIZE

DN
SIZE
(mm)

l 1
(mm)

S1
(mm)

S3
Steel
(mm

S3
(Stainless
Steel)
(mm)

Pressure Rating (bar)

1 & 2
(mm)

EO

EO-2

CF

71

CF

71

RHD06ZL

6

4

29.0

17

17

17

400

250

400

250

RHD08ZL

8

6

30.0

19

19

19

400

250

400

250

RHD10ZL

10

8

40.5

22

24

24

400

250

400

250

RHD12ZL

12

10

43.5

27

30

30

400

250

400

250

RHD15ZL

15

12

47.5

27

32

32

400

250

400

250

RHD18ZL

18

16

51.5

36

41

36

400

160

400

160

RHD22ZL

22

20

61.5

41

46

46

250

160

250

160

RHD28ZL

28

25

69.5

50

55

55

250

100

250

100

RHD35ZL

35

32

74.5

60

65

60

250

100

250

100

RHD42ZL

42

32

74.0

65

70

70

250

100

250

100

RHD06ZS

6

3

34.5

19

19

19

420

400

420

400

RHD08ZS

8

4

34.5

19

19

19

420

400

420

400

RHD10ZS

10

6

40.5

22

24

24

420

400

420

400

RHD12ZS

12

8

42.5

24

27

27

420

400

420

400

RHD14ZS

14

10

47.5

27

32

32

420

315

420

315

RHD16ZS

16

12

50.5

32

36

36

420

315

420

315

RHD20ZS

20

16

54.5

41

50

46

420

250

420

250

RHD25ZS

25

20

58.5

46

55

50

420

250

420

250

RHD30ZS

30

25

69.5

60

60

60

250

250

250

250

RHD38ZS

38

32

75.5

65

70

70

250

250

250

250

Note: These valves are not compatible with steam, oxygen and explosive gases.

 

 

Orders & Quotes

PLACE ORDER
 REQUEST QUOTE
 ASK QUESTION

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.

Tube Fittings