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1551
1551 SEPP DIN-Basis backflow preventer is easy to use and low-maintenance.
applications
solutions
| item number | size | weight | dimensions | packaging | gtin |
|---|---|---|---|---|---|
| 0201029 | Rp1/2" (DN15) | 0.3 kg | 65x60x64 mm | bag (1 pce) | 04018422296976 |
| 0201030 | Rp3/4" (DN20) | 0.4 kg | 77x60x70 mm | bag (1 pce) | 04018422296983 |
| 0201031 | Rp1" (DN25) | 0.7 kg | 96x70x84 mm | bag (1 pce) | 04018422296990 |
| 0201032 | Rp1 1/4" (DN32) | 1 kg | 127x70x111 mm | bag (1 pce) | 04018422297003 |
| 0201033 | Rp1 1/2" (DN40) | 1.3 kg | 134x90x118 mm | bag (1 pce) | 04018422297010 |
| 0201034 | Rp2" (DN50) | 2.3 kg | 169x90x150 mm | bag (1 pce) | 04018422297027 |
| item number | size | d1 | DN1 | l1 | z1 | slw1 | DN2 | l2 | z2 | slw2 | Y | V | U | a |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0201029 | Rp1/2" (DN15) | 21.3 | 1/2" (DN15) | 19 | 5 | 27 | 1/2" (DN15) | 48 | 31 | 27 | 19 | 96 | 36 | 41 |
| 0201030 | Rp3/4" (DN20) | 26.9 | 3/4" (DN20) | 22 | 6 | 32 | 3/4" (DN20) | 54 | 38 | 32 | 22 | 110 | 38 | 41 |
| 0201031 | Rp1" (DN25) | 33.7 | 1" (DN25) | 27 | 8 | 40 | 1" (DN25) | 64 | 45 | 40 | 30 | 128 | 46 | 41 |
| 0201032 | Rp1 1/4" (DN32) | 42.4 | 1 1/4" (DN32) | 31 | 10 | 50 | 1 1/4" (DN32) | 81 | 60 | 50 | 52 | 164 | 52 | 41 |
| 0201033 | Rp1 1/2" (DN40) | 48.3 | 1 1/2" (DN40) | 35 | 12 | 55 | 1 1/2" (DN40) | 89 | 68 | 55 | 49 | 172 | 56 | 41 |
| 0201034 | Rp2" (DN50) | 60.3 | 2" (DN50) | 41 | 15 | 70 | 2" (DN50) | 112 | 86 | 70 | 42 | 224 | 68 | 41 |
| color | brass |
|---|---|
| materials | brass (CW617N) |
| finishing | none |
| manufacturer | Seppelfricke |
| shape | straight (0º) |
| connection type | Rp - female thread cylindrical (BSPT) |
| pressure rating (PN) | PN 16 |
| sealing | EPDM |
| product group | valves (check valve) |
|---|---|
| ETIM class | EC011469 Check valve |
| HS code | 84813099 |
| country of origin | United Kingdom |
| brand | Seppelfricke |
| series | SEPP DIN-Basis |
| type | 1551 |
| SCIP | 62ae05cb-5d58-4e86-a09a-90069f6f35a4 |
| label | value |
|---|---|
| ETIM class | EC011469 Check valve |
| Housing material | Brass |
| Material quality | CuZn40Pb2 (CW617N) |
| Surface protection | Untreated |
| Connections | Internal thread cylindrical BSPT-Rp (ISO 7-1 / EN 10226-1) |
| Article compression class | PN 16 |
| Flange compression class | PN 16 |
| Sealing | Ethylene-propylene diene monomer rubber (EPDM) |
| Angle of non-return valve | 0° |
| Medium temperature (continuous) | 0°C - 90°C |
| Medium temperature (continuous) (imperial) | 32°F - 194°F |
| Max. operating pressure at 20 °C | 16bar |
| Max. operating pressure at 20 °C (imperial) | 232.06psi |
| FM quality mark | No |
| UL quality mark | No |
| ULC quality mark | No |
| LPCB quality mark | No |
| Suitable for central heating water | No |
| SVGW certified | No |
| VdS quality mark | No |
| DVGW quality mark for gas | No |
| DVGW quality mark for water | No |
| KIWA certified | No |
| item number | description | |
|---|---|---|
 |
0201074 | Seppelfricke SEPP DIN-Basis check valve-upper part G1/2" (DN15) |
 |
0022828 | Seppelfricke SEPP DIN-Basis plug M G1/4" (DN8) |
|
0017977 | Seppelfricke SEPP DIN-Basis check valve-upper part G3/4" (DN20) |
|
0017978 | Seppelfricke SEPP DIN-Basis check valve-upper part G1" (DN25) |
|
0017979 | Seppelfricke SEPP DIN-Basis check valve-upper part G1 1/4" (DN32) |
|
0017980 | Seppelfricke SEPP DIN-Basis check valve-upper part G1 1/2" (DN40) |
|
0017981 | Seppelfricke SEPP DIN-Basis check valve-upper part G2" (DN50) |
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Oude Amersfoortseweg 99
1212 AA Hilversum
The Netherlands
