品牌：RETZ瑞茨/美國(guó)，我們一直致力于流體控制領(lǐng)域的持續(xù)創(chuàng)新，始于2005……

結(jié)構(gòu)：直通式（不帶排放口、帶排放口）

進(jìn)口壓力表針閥產(chǎn)品詳情 Product details

壓力表截止閥（針型閥）通常為活動(dòng)管接頭內(nèi)螺紋連接,安裝拆卸方便、連接緊固,是儀表測(cè)量管路系統(tǒng)中作開(kāi)啟或切斷管路或節(jié)流作用 RETZ The pressure gauge valve (stop valve) is usually connected by the internal thread of the movable pipe joint. It is easy to install and disassemble, and the connection is tight. It is used to open or cut off the pipeline or throttle in the instrument measurement pipeline system

結(jié)構(gòu)特征： 錐面、球面密封,活動(dòng)閥瓣 Conical, spherical seal, movable valve disc

功       能：截?cái)嗪凸?jié)流 Function: truncation and throttling

標(biāo)準(zhǔn) Standard：設(shè)計(jì)符合ASME VIII，ANSI B16.34/B16.5B31.3 和API6D的相關(guān)要求

工作壓力 Working Pressure：483bar@25℃/246bar@648℃

額定溫度 Temperayure Rating：232℃ PTFE填料 With Graphite packing(P)

                            648℃柔性石墨填料 With Graphite packing（G）(-H option)

一體式鍛造閥體設(shè)計(jì)，材料∶316SS，316LSS，304SS，304LSS

接口類(lèi)型及尺寸:G（NPT）1/4”至1"

壓力表截止閥（針型閥）一般適用于較小流量,較高壓的氣體或者液體的介質(zhì)的截止、接通，也適合與壓力表配合使用

進(jìn)口壓力表針閥特點(diǎn)DESIGN FEATURES

填料位于閥桿的下方，以隔絕螺紋與介質(zhì)的接觸 The packing is located below the valve stem to isolate the contact between the thread and the medium

閥桿螺紋為滾壓制減少磨損長(zhǎng) The valve rod thread is rolled to reduce wear

手柄大大減少操作扭矩 The handle greatly reduces the operating torque

閥桿和填料函接頭和閥體是相扣設(shè)計(jì)，防止閥桿脫離閥門(mén) The joint between the valve stem and stuffing box and the valve body is designed to be interlocked to prevent the valve stem from leaving the valve