欧美韩中文精品有码视频在线,国产欧美日韩综合视频专区,妺妺窝人体色WWW看人体

Sanitary thread check valve

Application Checkvalve is used in stainless steel pipe system topreventreverse flow.

Workingprinciple  Thevalve opens when the pressure below the valve plugexceedsthe pressure above the plug plus spring force. The valve close when pressureequalization has beenachievedA higher counter pressure will press the v alveplugagainstthe seat and makes the valve closed

Material  Materialcintact surface     Sealing material: EPDM

Connectionstyle    Welded,threaded ,clamped ,flange

Toassure the connection and substitution with imported facilities all theConnection styles with pipe or equipment are made to DlN 11850,lDF/lSO,SMS internationalstandard size.

Technical date   Roquireddifferential pressures to turn on the valve that fitted in a vertical pipeline areabout:

Max.Pressure for transfer material:10 bar

Max.Temperature: 140℃(EPDM)

Min.Temperature:-10


  • <menuitem id="fyapw"><center id="fyapw"></center></menuitem>

        1. <menuitem id="fyapw"><center id="fyapw"></center></menuitem>
          <pre id="fyapw"></pre>
          主站蜘蛛池模板: 三亚市| 日本无码中文无码卡通动漫| 桃源县| 欧美牲交a欧美牲交aⅴ视频 | 欧美大屁股熟妇BBBBBB| 同心县| 来凤县| 日本丰满熟妇高清av| 金山区| 成全在线播放视频在线播放| 新河县| 日本无码专区免费播放一区| 昌黎县| 99久久国产热无码精品免费| 久热在线这里只有精品 | 商水县| 少妇肉欲系列1000篇| 日本少妇XXX做受| 欧美亚洲另类人妖综合网| 一区二区三区国产| 日本日本乱码伦视频在线观看 | 潞城市| 亚洲****电影在线观看| 日本韩av无码毛片| 石渠县| 欧美日韩国产无线码| 旺苍县| 三年片高清免费观看完整版| 欧美老熟妇乱子伦视频| 韩国A片巜上司的秘书| 云梦县| 性生交大片免费看狂欲| 保德县| 博罗县| 躁老太老太騷BBBB| 欧美熟videos肥婆| 日本老熟妇乱子伦视频| 临洮县| 金平| 贡山| 亚洲国产成人精品久久久|