美标安全阀

概述：公称压力PN150300600壳体强度Ps（MPa）3.07.515整定压力Pk（Mpa）0.1～21.6～58～15密封压力Pm90％ Pk回座压力Pn≥90％ Pk排放压力Pp≤1.1 Pk开启高度H（mm）≥ 1/4 d0适用温度C≤300℃P、R≤200℃适用介质C气体、液体P、R甲铵? ?代号直径代号直径D10L50E13M55F16N60G20.5P72H26Q96J33R115K40T148? 主要外形连接尺寸:YFWA42C150，YFWA42C150P，YFWA42C150R公称通径DN（in）尺寸d0DD1D2btZ-ΦdDN＇D＇D1＇D2＇b＇t＇Z-Φd＇LL1H1/2"×3/4"D8960.53512184-1520987043141.64-1590902603/4"×1"D98704314244-152510879.551151.64-1596922601"×1 1/2 "D10879.55115224-154012798.573181.64-151151052801"×2"D10879.55115224-1550152120.592181.64-191151052801 1/2 "×2"G12798.57318244-1550152120.592181.64-191211243101 1/2 "×2 1/2 "G12798.57318244-1565178139.5105201.64-191211243101 1/2 "×3"G12798.57318244-1580190152.5127221.64-191241303102"×2 1/2 "H152120.59218244-1965178139.5105201.64-191241303502"×3"J152120.59218244-1980190152.5127221.64-191241303502 1/2 "×4"J178139.510520274-19100229190.5157241.68-191431374303"×4"L190152.512722324-19100229190.5157241.68-191621564904"×6"N229190.515724368-19150279241.5216261.68-222291816106"×8"P279241.521626368-22200343298.5270291.68-222412408408"×10"R343298.527029398-22250406362324311.612-2527927699012"×14"T483432381324212-25350533476413351.612-283703601040?YFA44C300，YFA44C300R公称通径（DN）in尺寸d0DD1D2btZ-ΦdDN＇D＇D1＇D2＇b＇t＇Z-Φd＇LL1H1/2"×3/4"D9566.5351564-1520987043141.64-1590902603/4"×1"D11782.54316104-192510879.551151.64-1596922601"× 1 1/2 "D12490511874-194012798.573181.64-151151052801"×2"D12490511864-1950152120.592181.64-19115105201 1/2 "× 2"F156114.573220.592181.64-191211243101 1/2 "×2 1/2 "F156114.573239.5105201.64-191211243101 1/2 "×3"F156114.573252.5127221.64-191241303102"×2 1/2 "H165127922268-1965178139.5105201.64-191241303502"×3"H165127922268-1980190152.5127221.64-191241303502 1/2 "×4"J190149.51052478-22100229190.5157241.68-191431374303"×4"L21016812728108-22100229190.5157241.68-191621564904"×6"N25420015732128-22150279241.5216261.68-222291816106"×8"P318270216381298.5270291.68-222412408408"×10"R381330270421362324311.612-2527927699010"×12"T445387.5324461476413351.612-283503301040注：出口法兰为150LbYFA44C600公称通径（DN）in尺寸（mm）doDD1D2btZ-ΦdDN＇D＇D1＇D2＇b＇t＇Z-Φd＇LL1H3/4"×1"D11782.54316104-192510879.551151.64-1596922801"×2"D12490511964-1950152120.592181.64-191151053001 1/2 "×2"F156114.57322104-2250152120.592181.64-191521243001 1/2 "×2 1/2"F156114.5732294-2265178139.5105201.64-191521243301 1/2" ×3F156114.5732264-2280190152.5127221.64-191521243302"×2 1/2"H165127922668-1965178139.5105201.64-191621543302"×3"H165127922668-1980190152.5127221.64-191621543602 1/2" ×4"K190149.51052978-22100229190.51572471.68-191431653603"×4"K21016812732108-22100229190.5157241.68-191621554404"×6"N273215.915738128-25150279241.5216261.68-222102006106"×8"P356292216461298.5270291.68-22241240625