Rigid coupling mod. R270
Application
Rigid coupling for grooved pipe steel. High resistance to bending and twisting.
Suitable for joining of the pipes, for sanitary and heating systems, sprinkler systems and steam systems. For steam systems you must use a silicone gasket.
Technical Data
Working temperature: from -34°C to +110°C with EPDM
Body: spheroidal graphite cast iron according to ASTM A536 and ISO 1083.
Surface treatment: red painted RAL 3000 or hot galvanized.
Seal: EPDM type E according to ISO 6182, FM 1920 and UL 213.
Bolts: tempered bolts, round head with oval neck. Heavy series nuts in carbon steel according to ASTM A183.
Approval
FM, UL and CE.
| NB | ext. Ø [inch] | ext. Ø [mm] | Admitted load [N] | Bolts | Tightening torque [Nm] | Ø [mm] | L [mm] | H [mm] | W [kg] | Quantity [pack] | Painted Part number | Zinc-plated Part number |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 1" | 33,7 | 2230 | 2-M10x55 | 74,1 | 58,5 | 94 | 47 | 0,58 | 56 | R270034 | R270034Z |
| 32 | 1" 1/4 | 42,2 | 2530 | 2-M10x55 | 74,1 | 67,5 | 104 | 47 | 0,60 | 44 | R270042 | R270042Z |
| 40 | 1" 1/2 | 48,3 | 4581 | 2-M10x55 | 74,1 | 74,5 | 111 | 47 | 0,64 | 40 | R270048 | R270048Z |
| 50 | 2" | 60,3 | 6379 | 2-M10x65 | 74,1 | 88 | 121 | 47 | 0,83 | 28 | R270060 | R270060Z |
| 65 | 2" 1/2 | 76,1 | 11371 | 2-M10x65 | 74,1 | 104 | 136 | 47 | 1,00 | 32 | R270076 | R270076Z |
| 80 | 3" | 88,9 | 15518 | 2-M10x65 | 74,1 | 116 | 150 | 47 | 1,10 | 32 | R270089 | R270089Z |
| 100 | 4" | 114,3 | 25652 | 2-M10x65 | 74,1 | 148 | 185 | 51 | 1,44 | 24 | R270114 | R270114Z |
| 125 | 5" | 139,7 | 38319 | 2-M12x85 | 128,0 | 173 | 216 | 51 | 2,14 | 12 | R270139 | R270139Z |
| 150 | 6" | 168,3 | 55616 | 2-M12x85 | 128,0 | 204 | 248 | 51 | 2,31 | 12 | R270168 | R270168Z |
| 200 | 8" | 219,1 | 94257 | 2-M16x120 | 271,0 | 258 | 332 | 63 | 4,77 | 6 | R270219 | R270219Z |
| 250 | 10" | 273,0 | 93656 | 2-M20x130 | 516,3 | 318 | 395 | 63 | 8,00 | 4 | R270273 | R270273Z |
| 300 | 12" | 323,9 | 131835 | 2-M20x130 | 516,3 | 372 | 445 | 63 | 9,26 | 1 | R270324 | R270324Z |
available on request joints with silicone gaskets or nitrile (Buna N)