array(3) {
["data"] => array(20) {
[0] => array(11) {
["tagname"] => string(19) "500X泄压持压阀"
["inlink"] => int(0)
["addtime"] => string(10) "1594372467"
["tagid"] => int(631665)
["id"] => string(6) "631665"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503932502835229)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/631665"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/631665"
}
[1] => array(11) {
["tagname"] => string(9) "泄压阀"
["inlink"] => int(0)
["addtime"] => string(10) "1594372150"
["tagid"] => int(569082)
["id"] => string(6) "569082"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503929722011682)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/569082"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/569082"
}
[2] => array(11) {
["tagname"] => string(21) "泄压阀工作原理"
["inlink"] => int(0)
["addtime"] => string(10) "1593573607"
["tagid"] => int(73843)
["id"] => string(5) "73843"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503911970668578)
["pageurl"] => string(34) "//www.sheji456.com/ask/tlist/73843"
["m_pageurl"] => string(32) "//m.sheji456.com/ask/tlist/73843"
}
[3] => array(11) {
["tagname"] => string(18) "热水器泄压阀"
["inlink"] => int(0)
["addtime"] => string(10) "1594371558"
["tagid"] => int(482762)
["id"] => string(6) "482762"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503927232692248)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/482762"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/482762"
}
[4] => array(11) {
["tagname"] => string(24) "活塞式安全泄压阀"
["inlink"] => int(0)
["addtime"] => string(10) "1594372467"
["tagid"] => int(632147)
["id"] => string(6) "632147"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503932516466699)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/632147"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/632147"
}
[5] => array(11) {
["tagname"] => string(56) "即热式热水器泄压阀等于调温阀吗(控流阀)"
["inlink"] => int(0)
["addtime"] => string(10) "1599534201"
["tagid"] => int(1247788)
["id"] => string(7) "1247788"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503952654368785)
["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1247788"
["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1247788"
}
[6] => array(11) {
["tagname"] => string(33) "热水器泄压阀多久开一次"
["inlink"] => int(0)
["addtime"] => string(10) "1599444624"
["tagid"] => int(1166112)
["id"] => string(7) "1166112"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503949896613888)
["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1166112"
["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1166112"
}
[7] => array(11) {
["tagname"] => string(15) "热水器泄压"
["inlink"] => int(0)
["addtime"] => string(10) "1594371757"
["tagid"] => int(532265)
["id"] => string(6) "532265"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503928687067168)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/532265"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/532265"
}
[8] => array(11) {
["tagname"] => string(18) "自动泄压装置"
["inlink"] => int(0)
["addtime"] => string(10) "1593574413"
["tagid"] => int(117173)
["id"] => string(6) "117173"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503913259368475)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/117173"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/117173"
}
[9] => array(11) {
["tagname"] => string(15) "泄压防火门"
["inlink"] => int(0)
["addtime"] => string(10) "1598842477"
["tagid"] => int(802327)
["id"] => string(6) "802327"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503937410170911)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/802327"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/802327"
}
[10] => array(11) {
["tagname"] => string(9) "高压阀"
["inlink"] => int(0)
["addtime"] => string(10) "1594371892"
["tagid"] => int(542640)
["id"] => string(6) "542640"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503928972279836)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/542640"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/542640"
}
[11] => array(11) {
["tagname"] => string(9) "低压阀"
["inlink"] => int(0)
["addtime"] => string(10) "1594371892"
["tagid"] => int(549151)
["id"] => string(6) "549151"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503929151586321)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/549151"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/549151"
}
[12] => array(11) {
["tagname"] => string(42) "电热水器泄压阀漏水该怎么解决"
["inlink"] => int(0)
["addtime"] => string(10) "1599530139"
["tagid"] => int(1193018)
["id"] => string(7) "1193018"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503950773223432)
["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1193018"
["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1193018"
}
[13] => array(11) {
["tagname"] => string(39) "燃气中压阀和低压阀怎么区分"
["inlink"] => int(0)
["addtime"] => string(10) "1599444624"
["tagid"] => int(1155295)
["id"] => string(7) "1155295"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503949550583833)
["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1155295"
["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1155295"
}
[14] => array(11) {
["tagname"] => string(18) "电热水器泄压"
["inlink"] => int(0)
["addtime"] => string(10) "1594371661"
["tagid"] => int(510003)
["id"] => string(6) "510003"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503928027512869)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/510003"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/510003"
}
[15] => array(11) {
["tagname"] => string(15) "空调高压阀"
["inlink"] => int(0)
["addtime"] => string(10) "1594371757"
["tagid"] => int(516446)
["id"] => string(6) "516446"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503928207867915)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/516446"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/516446"
}
[16] => array(11) {
["tagname"] => string(33) "热水器什么时候需要泄压"
["inlink"] => int(0)
["addtime"] => string(10) "1599444624"
["tagid"] => int(1144749)
["id"] => string(7) "1144749"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503949225525256)
["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1144749"
["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1144749"
}
[17] => array(11) {
["tagname"] => string(30) "热水器需要手动泄压吗"
["inlink"] => int(0)
["addtime"] => string(10) "1599444624"
["tagid"] => int(1155737)
["id"] => string(7) "1155737"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503949565263881)
["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1155737"
["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1155737"
}
[18] => array(11) {
["tagname"] => string(18) "高压锅安全阀"
["inlink"] => int(0)
["addtime"] => string(10) "1594372024"
["tagid"] => int(554790)
["id"] => string(6) "554790"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503929332989954)
["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/554790"
["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/554790"
}
[19] => array(11) {
["tagname"] => string(51) "美的电热水器泄压阀不流水是怎么回事"
["inlink"] => int(0)
["addtime"] => string(10) "1599534045"
["tagid"] => int(1193239)
["id"] => string(7) "1193239"
["depart"] => string(1) "0"
["updatetime"] => int(0)
["status"] => int(99)
["_version_"] => int(1703503950779514909)
["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1193239"
["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1193239"
}
}
["counts"] => int(305180)
["pagecount"] => float(15259)
}

10秒装修报价 装修要花多少钱?获得精准报价,省钱30%
168211
元
材料费:77201元
人工费:86544元
设计费:1760元
质检费:2706元
价格为540元。品牌:ZGFV/方威型号:FV-500X颜色分类:铸铁材质DN100利用水力自动*作,即可以作泄压阀用又可作持压阀用。作泄压阀用时,可维持供水路压力在设定的安全值之下;做持压阀用,可维持主阀上游水压在设定值之上,保持主阀上游供水压力。利用水力自力控制,不需要其它装置和能源,保养简便,一阀多用。广泛用于高层建筑、生活区等供水管网系统及城市供水工程。
你好,持压泄压阀dn100230--400元,持压泄压阀主要用于高层大楼消防测试循环系统的泄压,以防止水压过高造成系统故障。持压泄压阀的工作原理:泄压阀原理是,当管路中的压力大于卸压阀的设定压力的时候,油液会有卸压阀处流出,从而控制管路中的压力不会超过某一限定值。湖南冠龙阀门生产持压泄压阀厂家,冠龙高品质产品,售后一流的服务,产品畅销全国。
持压泄压阀dn100又名安全阀(safetyvalve)根据系统的工作压力能自动启闭,一般安装于封闭系统的设备或管路上保护系统安全。当设备或管道内压力超过泄压阀设定压力时,即自动开启泄压,保证设备和管道内介质压力在设定压力之下,保护设备和管道,防止发生意外。持压泄压阀dn100价格在150元左右