Parker RHV-M-ED | 24° Flareless Non-Return Valves for Metric Tubing | Parker EO-2
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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. |
Available Configurations | Parker EO-2
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Bite-Type Non-Return Valves Part #: RHV-M-ED
24° Flareless / Metric Parallel with EOlastic Seal |
TUBE |
END SIZE |
DN |
l 2 |
S1 |
S3 |
S3 |
Pressure Rating (bar) |
||||
1 |
2 |
EO |
EO-2 |
||||||||
CF |
71 |
CF |
71 |
||||||||
RHV06ZLMED |
6 |
M10 x 1 |
3.5 |
28.0 |
17 |
17 |
17 |
400 |
250 |
400 |
250 |
RHV08ZLMED |
8 |
M12 x 1.5 |
5.5 |
29.0 |
19 |
19 |
19 |
400 |
250 |
400 |
250 |
RHV10ZLMED |
10 |
M14 x 1.5 |
7.5 |
38.5 |
22 |
24 |
24 |
400 |
250 |
400 |
250 |
RHV12ZLMED |
12 |
M16 x 1.5 |
9.5 |
42.5 |
27 |
30 |
30 |
400 |
250 |
400 |
250 |
RHV15ZLMED |
15 |
M18 x 1.5 |
11.01 |
45.5 |
27 |
32 |
32 |
400 |
250 |
400 |
250 |
RHV18ZLMED |
18 |
M22 x 1.5 |
14.0 |
50.0 |
36 |
41 |
36 |
400 |
160 |
400 |
160 |
RHV22ZLMED |
22 |
M26 x 1.5 |
18.0 |
55.0 |
41 |
46 |
46 |
250 |
160 |
250 |
160 |
RHV28ZLMED |
28 |
M33 x 2 |
23.0 |
63.0 |
50 |
55 |
55 |
250 |
100 |
250 |
100 |
RHV35ZLMED |
35 |
M42 x 2 |
29.0 |
69.0 |
60 |
65 |
60 |
250 |
100 |
250 |
100 |
RHV42ZLMED |
42 |
M48 x 2 |
29.0 |
68.5 |
65 |
70 |
70 |
250 |
100 |
250 |
100 |
RHV06ZSMED |
6 |
M12 x 1.5 |
3.5 |
31.5 |
19 |
19 |
19 |
420 |
400 |
420 |
400 |
RHV08ZSMED |
8 |
M14 x 1.5 |
3.5 |
31.5 |
19 |
19 |
19 |
420 |
400 |
420 |
400 |
RHV10ZSMED |
10 |
M16 x 1.5 |
5.5 |
38.0 |
22 |
24 |
24 |
420 |
400 |
420 |
400 |
RHV12ZSMED |
12 |
M18 x 1.5 |
7.5 |
41.0 |
24 |
27 |
27 |
420 |
400 |
420 |
400 |
RHV14ZSMED |
14 |
M20 x 1.5 |
9.5 |
44.5 |
27 |
32 |
32 |
420 |
315 |
420 |
315 |
RHV16ZSMED |
16 |
M22 x 1.5 |
11.01 |
48.0 |
32 |
36 |
36 |
420 |
315 |
420 |
315 |
RHV20ZSMED |
20 |
M27 x 2 |
15.0 |
52.0 |
41 |
50 |
46 |
420 |
250 |
420 |
250 |
RHV25ZSMED |
25 |
M33 x 2 |
19.0 |
54.5 |
46 |
55 |
50 |
420 |
250 |
420 |
250 |
RHV30ZSMED |
30 |
M42 x 2 |
24.0 |
64.0 |
60 |
60 |
60 |
250 |
250 |
250 |
250 |
RHV38ZSMED |
38 |
M48 x 2 |
29.0 |
69.5 |
65 |
70 |
70 |
250 |
250 |
250 |
250 |
Note: These valves are not compatible with steam, oxygen and explosive gases.
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.
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
- Select another EO-2 Fitting
- Select EO Fitting (Bite type fitting for metric tubing - NO elastomeric seal)
- Select Ferulok Fitting (Bite type for inch tubing)
- Select Intru-Lok Fitting (Bite type fitting for brass, copper, aluminum and plastic inch tubing)
- Select Another Tube Fitting Type
- Go To Product Selection Page