
Altecnic 309 Series – Temperature and Pressure Relief Valve
Altecnic 309 Series – Temperature and Pressure Relief Valve
● The temperature and pressure relief valves (TP) 309 series are made by Caleffi S.p.A in compliance with the essential safety requirements laid down by Directive 2014/68/EU of the European Parliament and the Council of the European Union for harmonisation of Member States with regard to pressurised equipment.
Altecnic code(s): 309401, 309461, 309471, 309561, 309571
Delivery: shipped direct from Altecnic (Caleffi Group).

Altecnic 309 Series – Temperature and Pressure Relief Valve
Altecnic 309 Series – Temperature and Pressure Relief Valve
● The temperature and pressure relief valves (TP) 309 series are made by Caleffi S.p.A in compliance with the essential safety requirements laid down by Directive 2014/68/EU of the European Parliament and the Council of the European Union for harmonisation of Member States with regard to pressurised equipment.
Altecnic code(s): 309401, 309461, 309471, 309561, 309571
Delivery: shipped direct from Altecnic (Caleffi Group).
Product Options
| SKU | SIZE / OPTION | AVAILABILITY | PRICE | QTY | ACTION |
|---|---|---|---|---|---|
| 309401 | OUT OF STOCK | £54.83 Ex. VAT | |||
| 309461 | OUT OF STOCK | £54.83 Ex. VAT | |||
| 309471 | OUT OF STOCK | £58.10 Ex. VAT | |||
| 309561 | OUT OF STOCK | £60.62 Ex. VAT | |||
| 309571 | OUT OF STOCK | £60.62 Ex. VAT | |||
| 309460 | IN STOCK | £58.14 Ex. VAT | |||
| 309465 | IN STOCK | £42.35 Ex. VAT | |||
| 309470 | IN STOCK | £79.01 Ex. VAT | |||
| 309560 | IN STOCK | £51.56 Ex. VAT | |||
| 309565 | IN STOCK | £47.97 Ex. VAT | |||
| 309400 CST | IN STOCK | £30.34 Ex. VAT | |||
| 309405 CST | IN STOCK | £42.35 Ex. VAT | |||
| 309470 CST | IN STOCK | £31.88 Ex. VAT | |||
| 309473 CST | IN STOCK | £31.58 Ex. VAT | |||
| 309474 CST | IN STOCK | £43.69 Ex. VAT | |||
| 309475 CST | IN STOCK | £42.38 Ex. VAT | |||
| 309479 CST | IN STOCK | £22.74 Ex. VAT | |||
| 309570 CST | IN STOCK | £35.79 Ex. VAT | |||
| 309572 CST | IN STOCK | £113.85 Ex. VAT | |||
| 309575 CST | IN STOCK | £47.94 Ex. VAT | |||
| 309430 | IN STOCK | £68.24 Ex. VAT |
Altecnic 309 Series – Temperature and Pressure Relief Valve
The temperature and pressure relief valves (TP) 309 series are made by Caleffi S.p.A in compliance with the essential safety requirements laid down by Directive 2014/68/EU of the European Parliament and the Council of the European Union for harmonisation of Member States with regard to pressurised equipment.
Available Options
| Altecnic code | Size | Connections | Length | Pressure | Accreditations |
|---|---|---|---|---|---|
| 309401 | ½″ x 15mm | M BSP x Compression | 102mm | 10 bar | [wras] |
| 309461 | ½″ x 15mm | M BSP x Compression | 102mm | 6 bar | [wras] |
| 309471 | ½″ x 15mm | M BSP x Compression | 102mm | 7 bar | [wras] |
| 309561 | ¾″ x 22mm | M BSP x Compression | 99mm | 6 bar | [wras] |
| 309571 | ¾″ x 22mm | M BSP x Compression | 99mm | 7 bar | [wras] |
Technical Downloads
Delivery: shipped direct from Altecnic to your site or address.
Altecnic 309 Series – Temperature and Pressure Relief Valve
The temperature and pressure relief valves (TP) 309 series are made by Caleffi S.p.A in compliance with the essential safety requirements laid down by Directive 2014/68/EU of the European Parliament and the Council of the European Union for harmonisation of Member States with regard to pressurised equipment.
Available Options
| Altecnic code | Size | Connections | Length | Pressure | Accreditations |
|---|---|---|---|---|---|
| 309401 | ½″ x 15mm | M BSP x Compression | 102mm | 10 bar | [wras] |
| 309461 | ½″ x 15mm | M BSP x Compression | 102mm | 6 bar | [wras] |
| 309471 | ½″ x 15mm | M BSP x Compression | 102mm | 7 bar | [wras] |
| 309561 | ¾″ x 22mm | M BSP x Compression | 99mm | 6 bar | [wras] |
| 309571 | ¾″ x 22mm | M BSP x Compression | 99mm | 7 bar | [wras] |
Technical Downloads
Delivery: shipped direct from Altecnic to your site or address.







