◎規(guī)格DN-50/2" 到DN-300/12"
◎外部構(gòu)造和軸 AISI 316L/304
◎彈簧 AISI 304
◎墊圈 EPDM 根據(jù)FDA 177.2600
◎表面處理 Ra ≤0.8 μm
◎墊圈有NBR, FPM(氟橡膠)或PTFE,FDA117.2600(選項(xiàng))
◎焊接,螺紋,卡箍,DIN,SMS RJT,IDF,ISO,3A
◎公稱(chēng)壓力:10 bar
◎開(kāi)啟壓力:0.3bar(DN-25)0.2bar(DN-32/40)0.1bar(DN-50/100)
◎工作溫度: -10℃到+130℃(EPDM)