av在线黄_久久久精品日韩_中文字幕制服丝袜一区二区三区_韩日av片_岛国av电影网站_波多野结衣一级_久久91精品

HomeChineseEnglish

Tle:13585565285

Location:Home > Nickel Ball

Nickel Ball

Because of the secco nickel ball valve

  Because of the secco nickel ball valve  
share

For secco nickel ball valve (English is a ball valve) of small flow resistance, ball valve are all valve class a kind of fluid resistance is small, even reducing ball valve, the fluid resistance is small. Sealed performance is good. Ball valve seat (ring) generally use the elastic materials such as teflon, easy to guarantee the seal, and valve sealing force with medium pressure increases. Stem seal and reliable. When the ball valve open/close the valve stem only rotate 90 ° movement, so the valve stem packing seal is not easy to be destroyed, and the valve stem pour sealing sealing force with medium pressure increases. For secco nickel ball valve (English is a ball valve) of the opening and closing, do turn 90 °, so easy to achieve automatic control and remote control, ball valve electric device can be configured, pneumatic equipment, hydraulic equipment.

For secco nickel ball valve specifications:

Pressure rating: PN1.6-10.0 Mpa Class150-600 lb

Nominal diameter: DN15 - DN250 1/2 "- 10"

Driving mode: handle, worm gear and worm, pneumatic, hydraulic, electric

Corresponding with secco nickel ball valve model: Q41F - 16, 25, Q41F Q41F - - h, Q41F 40-64, Q41F - 100, Q41F - 150 lb, Q41F - 300 lb, 600 lb, Q341F Q41F - - 16, 25, 40, Q341F Q341F - Q341F - - 64, Q341F - 100, Q341F - 100 lb, 300 lb, Q341F Q341F - - 600 lb

Applicable medium: the corrosive medium.


Relevant information
Yagong Valve
QQ:
點擊這里給我發消息
Tel:
021-50759678
Fax:
021-50759895
Manager li:
13585565285
Shanghai Pudong New Area Victory Road 894
主站蜘蛛池模板: 男女无遮挡毛片视频播放 | 欧美亚洲国产日韩综合在线播放 | 综合久久91 | 亚洲一区二区三区日本久久九 | 国内自拍偷三级视频 | 麻豆国内精品久久久久久 | 欧美经典人人爽人人爽人人片 | 青青在线视频免费看观看 | 秋霞韩国最新免费观看理论 | 日韩高清在线观看 | 日本黄色大片免费看 | 午夜性激福利免费观看 | 青青青免费高清在线观看视频在线 | 久久99综合 | 人人澡人人看 | 欧美调教视频 | 九九精品视频在线观看 | 国产视频色 | 七七国产福利在线二区 | 在线免费观看www视频 | 国产无遮挡又黄又爽高清视 | 欧美做暖小视频xo免费 | 精品午夜一区二区三区在线观看 | 国产成人综合亚洲欧洲色就色 | 免费搞黄网站 | 深夜国产成人福利在线观看女同 | 日本xxxⅹ色视频在线观看网站 | 在线免费观看亚洲 | 看全色黄大色大片免费久久久 | 午夜视频色 | 免费av一区二区三区 | 亚洲一二三四2021不卡 | 日本欧美视频在线观看 | 噜噜色噜噜 | 亚洲视频在线免费播放 | 精品无人区一区二区三区 | 欧美伊人久久 | 亚洲免费网站观看视频 | 亚洲欧洲日本在线 | 国内精品久久久久久久亚洲 | 日本黄视色视频在线观看 |