无码福利影视一区|美女草比免费视频|国产婷婷综合日韩无码电影网址|久久国产劲爆AV内射—百度|精品亚洲网站老王|午夜精品男女双人|欧美日韩加勒比官网|五月天福利视频无码字幕中文日韩|人妻久久在线视频|亚洲AV无码成人毛片
中
/
EN
Home page
Products
Capacities
Video
Cases
About Sanfang
Products
View more >>
Civil series
Nuclear power series
Military series
Industry applications
Capacities
View more >>
Scientific research center
Manufacturing
Quality Control
Cases
View more >>
Clients
About Sanfang
View more >>
Company profile
Leader’s speech
Corporate culture
History
Honors
Recruitment
Contact us
Home page
Products
Civil series
Nuclear power series
Military series
Industry applications
Capacities
Scientific research center
Manufacturing
Quality Control
Video
Videos
Cases
Clients
About Sanfang
Company profile
Leader’s speech
Corporate culture
History
Honors
Recruitment
Contact us
CN
EN
N-series double-seat regulating valves
N系列雙座調節(jié)閥采用頂、底雙導向結構。具有結構緊湊、重量輕、動作靈敏、壓降損失小、閥容量大、流量特性精確、維護方便等優(yōu)點,可用于較苛刻的工作條件。特別適用于泄漏要求不高、閥前后壓差較大的工作場合。
Individual Performance:
東方電機焦作2#項目
上海電氣安徽六合電廠1號機
上海電氣河南周口店廠1號機、2號機項目
Sample Download:
N系列雙座調節(jié)閥
標準規(guī)格
本體部分
型 式
平衡閥芯型
公稱通徑
DN20mm~400mm(3/4"~16")
流量特性
等百分比、線性
公稱壓力
PN系列:PN1.6MPa、2.5MPa、4.0MPa、6.3MPa、10.0MPa Class系列:Class150,300,600
連接方式
法蘭式、螺紋式、焊接式①
法蘭距
符合GB12221-2005①
閥體及上閥蓋材質
WCB、WC9、CF8、CF8M②
填料
聚四氟乙烯V形填料、聚四氟乙烯碳纖維、聚四氟乙烯石棉及柔性石墨
表面涂層
銀灰色(環(huán)氧樹脂);閥體為不銹鋼時,本體不加涂層。
注①:連接方式、閥體法蘭及法蘭端面距可按用戶指定的標準制造;
注
②
:閥體、上閥蓋及閥內件材質可按用戶指定標準制造。
Return
Downloading Documents
Cooperation channel
Products
Capacities
video
Cases
About Sanfang
Tel:
0571-63367411
Email:service@zjsanfang.com
Address:No. 41 Jinqiu Avenue, Fuyang District, Hangzhou City, Zhejiang Province
Civil series
Nuclear power series
Military series
Industry applications
Scientific research center
Manufacturing
Quality Control
Videos
Clients
Company profile
Leader’s speech
Corporate culture
History
Honors
Recruitment
Contact us
浙公網安備33018302001406號
浙ICP備19006783號-1
Copyright © Zhejiang Sanfang Control Valve Co., Ltd.
WebSite:
HANSUN