√8天堂资源地址中文在线,美日韩在线视频一区二区三区,国产成人亚洲精品无码h在线,人妻无码一区二区三区免费,亚洲丁香五月激情综合

產(chǎn)品詳情

當(dāng)前位置：首頁(yè) >> >>Gate Valve Series

Z644H Pneumatic parallel gate valve

關(guān)注次數(shù)：

所屬類別：Gate Valve Series

[usage]
Pneumatic valve and reliable performance, convenient operation and repair switch, petroleum, chemical, has been widely used in all kinds of marine sectors such as media control

[features]
1, pneumatic valve with pneumatic actuator and manual mechanism
2, the valve actuator with double cylinder structure, it is with a single cylinder type pneumatic valve, lifting force doubled
3, solved some valve single cylinder type pneumatic valve in the valve body wedge die and not open
4, a buffer mechanism, can effectively reduce the valve plate when the valve is closed by the piston down caused by the impact of the sealing surface and valve sealing surface wear, but also to avoid the Death Gate cards phenomenon

[properties]

Applicable medium	Applicable temperature (c)	Material Science
Applicable medium	Applicable temperature (c)	The valve body, valve cover	The seat, disc and seal ring	The valve stem	Filler	Cylinder
Water, steam, oil etc.	≤350	Carbon steel	Fe based alloy surfacing	Chromium stainless steel	Flexible graphite	Seamless steel tube

Pneumatic valve 1.6MPa connection dimensions

Size	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	mm	130	150	160	180	200	250	265	280	300	325	350	400	450	500	550	600	650	700	800
H	mm	175	180	210	210	350	358	373	435	500	614	674	818	1225	1415	1630	1780	2050	2181	2599
W	mm	180	180	200	200	200	240	240	280	320	360	360	400	450	500	500	600	720	720	720

Pneumatic valve 2.5MPa connection dimensions

Size	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	mm	130	150	160	180	200	250	265	280	300	325	350	400	450	500	550	600	650	700	800
H	mm	175	180	210	210	350	358	373	435	500	614	674	818	1225	1415	1630	1780	2050	2181	2599
W	mm	180	180	200	200	200	240	240	280	320	360	360	400	450	500	500	600	720	720	720

相關(guān)產(chǎn)品

微信公眾號(hào)

手機(jī)網(wǎng)站

主站蜘蛛池模板：精品国产一区二区三区av性色| 精品人妻无码专区中文字幕| 蜜臀色欲av在线播放国产日韩| 在线亚洲午夜片av大片| 丰满人妻被黑人猛烈进入| 久久99青青精品免费观看| 亚洲男女一区二区三区| 丰满的妽妽用身体满足了我电影 | 天天做天天爱天天做天天吃中| 色妞色视频一区二区三区四区| www夜片内射视频日韩精品成人| 精品无码国产一区二区三区麻豆 | 永久免费精品精品永久-夜色| 护士被强女千到高潮视频| 野花香视频在线观看免费高清版| 97se亚洲国产综合自在线| 夜夜揉揉日日人人青青| 色一情一乱一伦一区二区三欧美| 日本亲与子乱人妻hd| 亚洲美国产亚洲av| 99精品无人区乱码在线观看 | 久久亚洲av成人无码电影| 夜色福利站www国产在线视频| 蜜桃av噜噜一区二区三区| 中文字幕亚洲一区二区三区| 亚洲国产天堂久久综合226114| 国产精品久久久福利| 99久久国语露脸精品国产| 真人无码国产作爱免费视频| 精人妻无码一区二区三区| 亚洲精品成人无码中文毛片不卡| 特大黑人娇小亚洲女| 国产av寂寞骚妇| 在线 | 一区二区三区四区| 天堂а√中文在线官网| 女人国产香蕉久久精品| 狠狠色色综合网站| 黑森林精选av导航| а√天堂资源中文最新版地址 | 爆乳一区二区三区无码| 在线 | 一区二区三区四区|