一(yī)、hc41x消聲止回閥概述:
本廠(chǎng)生産的(de)hc41x,h41x,h41x-16t型消聲止(zhǐ)回閥(fá)。适用于給、排水(shuǐ)管道(dào),閥瓣(bàn)采用進出(chū)口兩端 軸(zhóu)導向,啟閉(bì)靈活(huó),可水(shuǐ)平(píng)定裝(zhuāng)或(huò)垂直(zhí)安裝。閥瓣采用彈簧加載(zǎi),其關閉能(néng) 地減(jiǎn)小水(shuǐ)錘(chuí)壓力,密(mì)封性能好,關閉無噪聲。它具有(yǒu)體積小(xiǎo)、重量輕(qīng)、流體(tǐ)阻力小、耐(nài)疲勞、壽命長等優點。
二、主要技(jì)術參數:
型(xíng)号公稱壓(yā)力(lì)
pn(mpa)試驗壓(yā)力ps(mpa)工作(zuò)溫度
(℃)适用介質
殼(ké)體密(mì)封
hc41x1.01.51.1≤80潔淨水(shuǐ)
1.62.41.76
2.53.752.75
三、主(zhǔ)要外形尺(chǐ)寸:
型(xíng)号hc41x-ph41h-t
dn(mm)40506580100125150200250300350400450500
l112120130150165190210255310362380450545580
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