Size: 1″-4″, DN25-DN100 Pressure: 10bar (145 PSI) Material: ASTM 316L, 1.4404,1.4435 NB2 Fe <0.5% Temperature: -20 ℃ + 150 ℃ (EPDM) -4 ℉ + 302 ℉ (+ 140 ℃ (SIP, 30) 284 ℉) Connection: Clamp, Weld, Thread, 3A BPE DIN SMS IDF ISO Valve body structure: straight, tee, U-tee, tank bottom valve, multi-channel diaphragm Diaphragm Material: EPDM + PTFE (double layer) / EPDM / Silicon / FPM (Viton) Certificate: 3A-54-02 / 1580, PED 97/23 EC, FDA177.2600