泄压/持压阀(AX742)
XIEYA/CHIYAFA(AX742)YOUZHUFAHEZHENXINGDIAOJIEFA、DAOFA、QIUFAJIJIEGUANXITONGZUCHENG，ZHUFAFATICAIYONGQUANTONGDAO、ZHILIUSHI、LIUXIANXINGSHEJI，BINGCAIYONGMOPIANSHIHUOHUOSAISHILIANGLEIJIEGOU。
XIEYA/CHIYAFA(AX742)LIYONGSHEDINGDIAOYADAOFADANHUANGYALIHEDIAOJIEZHENXINGFAKAIDUSHEDINGCHUKOUYALI，BINGTONGGUOJIEGUANXITONGHEKONGZHISHIDEFANKUIZUOYONGLAIWENDINGCHUKOUYALI。
XIEYA/CHIYAFA(AX742)LIYONGZHENXINGDIAOJIEFA、DAOFAJINXINGSHUIYAZILIKONGZHI，BUXUYAOFUJIAQITAZHUANGZHIHENENGYUAN，WEIHUBAOYANGJIANBIAN，SHOUJINKOUYALIHELIULIANGYINGXIANGXIAO，YALIKONGZHIZHUNQUEDUGAO，JIANYAWENYAKEKAO。
DANGGUANDAOCONGJINSHUIDUANJISHUISHI，SHUILIUGUOZHENFAJINRUZHUFAKONGZHISHI，CHUKOUYALITONGGUODAOGUANZUOYONGDAODAOFASHANG，DANGCHUKOUYALIGAOYUDAOFASHEDINGZHISHI，DAOFAGUANBI，KONGZHISHITINGZHIPAISHUI，CISHIZHUFAKONGZHISHINEIYALISHENGGAOBINGGUANBIZHUFA，CHUKOUYALIBUZAISHENGGAO；
DANGCHUKOUYALIJIANGDAODAOFASHEDINGYALISHIDAOFAKAIQI，KONGZHISHIXIANGXIAYOUPAISHUI。YOUYUDAOFADEPAISHUILIANGDAYUZHENFADEJINSHUILIANG，ZHUFAKONGZHISHIYALIXIAJIANG，JINKOUYALISHIZHUFAKAIQI。WENDINGZHUANGTAIXIA，KONGZHISHIJINSHUI、PAISHUIXIANGTONG，KAIDUBUBIAN，CHUKOUYALIBUBIAN；
DIAOJIEDAOFADANHUANGJIKESHEDINGCHUKOUYALI。
XIEYA/CHIYAFA(AX742)GONGZUOTEDIAN：
1、YALIKONGZHIWENDINGKEKAO。DAOFA、ZHUFALIANXUGONGZUO，XIAYOUYALIBIANHUALIANXU、PINGWEN，SHOUJINKOU
2、CAOZUOFANGBIAN。GONGZUOYALIDIAODINGHOU，DANGSHANGYOUYALIHUOLIULIANGBIANDONGSHIZHUFAZIDONGDIAOJIE，WENDINGLEXIAYOUYALI。
3、FATICAIYONGLEQUANTONGDAO、ZHILIUSHI、LIUXIANXINGSHEJI。SHUILISUNSHIXIAO，JIENENGXIAOGUOHAO。
XIEYA/CHIYAFA(AX742)YIBANANZHUANGZAIGONGSHUIGUANWANGXITONGDESHANGYOU，SHIXIANDUIQIXIAYOUGUANWANGHUOZHUANGZHIDEJIANYAWENYAGONGNENG。
XIEYA/CHIYAFA(AX742)GUANGFANYONGYUGAOCENGJIANZHU、SHENGHUOQUYUHUOQITAGONGSHUIGUANWANGXITONGDESHUIYAKONGZHI。
XIEYA/CHIYAFA(AX742)ZHUYAOJISHUCANSHU：
| 公称压力(Mpa) | 壳体试验压力(MPa) | 密封试验压力(MPa) | 调压范围(MPa) | 适用介质 | 介质温度(℃) |
| 1.0 | 1.5 | 1.1 | 0-1.0 | 水 | 0-80 |
| 1.6 | 2.4 | 1.76 | 0-1.6 | ||
| 2.5 | 3.75 | 2.75 | 0-2.5 |
