Coaxial Valve 2/2 Pnuematic 281 RSG
RSG 281 series coaxial 2/2 way direct acting pneumatic solenoid valve with pressure range 0 to 120 bar, back pressure 0 to 16 bar, with options for NBR, EPDM and PTFE seals, Port sizes from 1/4 to 2" thread or flange, orifice sizes 10mm to 50mm. Other options include open and or closed position feedback switches, manual over ride. manifold mounted, vacuum, degreased, and body construction in Brass, V2 304 stainless steel, V4 316 stainless steel, Steel galvanised or steel nickel plated.
SPECIAL OPTIONS
For Any of the below special options please contact us on 0800 808 7799
5/2 Way pilot valve with solenoid & Plug above
Precision Exhaust air throttle 2 peices
Special Voltages such as 12VDC etc
Special Connection Plugs like LED connector etc
Silencer 2 pieces
Oil and grease free
E1 or E2 Electrical indication
Manuel Override
Manifold Connection part right or left
Manifold end cover right or left
| POS | QUANTITY | DESCRIPTION |
|---|---|---|
| 1 |
2 |
Adapter Fitting |
| 2 |
1 |
Valve Seat |
| 3 |
1 |
Piston / Control Tube |
| 4 |
1 |
Actuating Plate |
| 5 |
2 |
Guiding Disk |
| 6 |
1 |
Spring |
| 7 |
2 |
PTFE Rod Seal |
| DN | G | SW | A1 | A2 | B | C | D | E |
|---|---|---|---|---|---|---|---|---|
| [mm] |
[mm] | [mm] | [mm] | [mm] | [mm] | |||
| 10 |
1/4, 3/8, 1/2 |
32 |
84 |
- |
159.5 |
M4 |
25 |
50 |
| 15 |
3/8, 1/2, 3/4 |
41 |
100 |
- |
184 |
M5 |
35 |
70 |
| 20 |
1/2, 3/4, 1 |
46 |
108 |
- |
215 |
M5 |
40 |
80 |
| 25 |
3/4, 1, 1 1/4 |
55 |
121 |
- |
246 |
M5 |
45 |
90 |
| 32 |
1, 1 1/4, 1 1/2 |
60 |
122 |
50 |
269 |
M6 |
45 |
90 |
| 40 |
1 1/2 |
75 |
131 |
60 |
304 |
M6 |
55 |
110 |
| 50 |
2 |
75 |
131 |
60 |
304 |
M6 |
55 |
110 |
| Flange | Standard | Rating | DN Flange | DN Value | Flow Rate | A | B | C | D | E | F | H |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DIN |
EN |
[bar] |
[m3/h] |
[mm] |
[mm] |
[mm] |
[mm] |
[mm] |
[mm] |
[mm] |
||
| 2633 |
- |
16 |
15 |
15 |
6.6 |
100 |
- |
M5 |
242 |
14 |
95 |
65 |
| 2633 | - |
16 | 20 |
20 |
9.4 |
108 |
- |
M5 |
269 |
14 |
105 |
75 |
| 2633 | - |
16 | 25 |
25 |
14.5 |
121 |
- |
M5 |
302 |
14 |
115 |
85 |
| 2633 | - |
16 | 32 |
32 |
20.0 |
122 |
50 |
M6 |
324 |
18 |
140 |
100 |
| 2633 | - |
16 | 40 |
40 |
38.2 |
131 |
60 |
M6 |
385 |
18 |
150 |
110 |
| 2633 | 1092-1 Typ 11 |
16 | 50 |
50 |
47.2 |
131 |
60 |
M6 |
385 |
18 |
165 |
125 |
| 2635 | 1092-1 Typ 11 |
40 |
15 |
15 |
6.6 |
100 |
- |
M5 |
242 |
14 |
95 |
65 |
| 2635 | 1092-1 Typ 11 |
40 | 20 |
20 |
9.4 |
108 |
- | M5 |
269 |
14 |
105 |
75 |
| 2635 | 1092-1 Typ 11 |
40 | 25 |
25 |
14.5 |
121 |
- |
M5 |
302 |
14 |
115 |
85 |
| 2635 | 1092-1 Typ 11 |
40 | 32 |
32 |
20.0 |
122 |
50 |
M6 |
324 |
18 |
140 |
100 |
| 2635 | 1092-1 Typ 11 |
40 | 40 |
32 |
38.2 |
131 |
60 |
M6 |
324 |
18 |
150 |
110 |
| - | 1092-1 Typ 11 |
63 | 50 |
50 |
47.2 |
131 |
60 |
M6 |
385 |
22 |
180 |
135 |
| 2636 | - | 64 | 50 |
50 |
47.2 |
131 |
60 |
M6 |
385 |
22 |
180 |
135 |
| 2637 | 1092-1 Typ 11 |
100 |
15 |
15 |
6.6 |
100 |
- |
M5 |
242 |
14 |
105 |
75 |
| - |
1092-1 Typ 11 |
100 | 20 |
20 |
9.4 |
108 |
- |
M5 |
269 |
18 |
130 |
90 |
| 2637 | 1092-1 Typ 11 |
100 | 25 |
25 |
14.5 |
121 |
- |
M5 |
302 |
18 |
140 |
100 |
| - |
1092-1 Typ 11 |
100 | 32 |
32 |
20.0 |
122 |
50 |
M6 |
324 |
22 |
155 |
110 |
| 2637 | 1092-1 Typ 11 |
100 | 40 |
32 |
38.2 |
131 |
60 |
M6 |
324 |
22 |
170 |
125 |
| 2638 | 1092-1 Typ 11 |
160 | 15 |
15 |
6.6 |
100 |
- | M5 |
242 |
14 |
105 |
75 |
| 2638 | 1092-1 Typ 11 |
160 | 25 |
25 |
14.5 |
121 |
- |
M5 |
302 |
18 |
140 |
100 |
Mounting Brackets |
Exhaust Air Throttle |
Silencer ( Bronze ) |
5/2-way pilot valve (NAMUR) to flangeLateral Connections |
5/2-way pilot valve (NAMUR) to flangeVertical Connections |
5/2-way pilot valve (NAMUR) to flangeVertical Connections |
Plug + Power Reduction |
Plug + LED |
Explosion Proof
 |
| Physical Parametres | |
| Connection | G1/4 – G2 : flange see table on data tab. |
| Diameter | DN 10 - 50 |
| Body Material | Threaded version: brass, AISI 303, AISI 316. Flange version: steel galvanized, steel nickel-plated, AISI 316 |
| Components | |
| Seals | static: FKM dynamic: PTFE seat seal: FKM, PTFE |
| Operation | |
| Flow Direction | P -> A max. 40bar A -> P max. 16bar |
| Pressure Range | 0 – > 40 bar, back-pressure leak-proof up to 16bar maximum. |
| Temperature | Media: -10 up to +100°C Ambient: -10 up to +50°C |
| Electrical | |
| Connection | plug acc. DIN EN 175301-803 form A, a.c. operation with rectifier integrated |
| Duty Factor | 100% ED |
| Protection Class | IP 65 with plug mounted |
| Supply Voltage | 230V 50Hz, 24V DC, special voltages available contact technical sales |
RSG 2/2 Pnuematic 281
- Brand: RSG Regel- und Steuergeräte GmbH
- Product Code: 281
- Availability: 100
-
£239.17
Available Options
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Tags: 2/2 way pneumatic