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yabo官网Fixed proportional valve

Model: YB43X
Nominal pressure: PN1.0 ~ 1 6MPa.
Nominal diameter: DN25 ~ 200mm
Suitable medium: water??????, gas??????,
Temperature: í▄180 íŠ
Flange Standard: GB / T 17241.6 GB / T 9113
Test Standard: GB / T 13927 API 598
Connection Type: Flange??????, Female Thread


     The factory production of proportional valve??????, beautiful appearance??????, reliable quality??????, accurate??????, steady work??????, both under pressure and anti-static pressure. The valve uses the valve body internal cross-sectional area of the piston at both ends of the pressure difference??????, changing the pressure after the valve to achieve decompression purposes. I decompression valve factory decompression ratio: 2: 1??????,3: 1??????,4: 1??????,3: 2??????,5: 2??????, etc.??????, can also be designed according to the requirements of the user a special proportion of the valve. 

Standard sizes

DN 25 32 40 50 65 80 100 125 150 200
L (B type) - - 78 85 102 122 140 160 178 230



Group address:No.52??????, Lane 58??????, Lushen Road??????, Zhaoxiang Town??????, Qingpu District??????, Shanghai
Group phone:+86-021-59755666    Hotline:+86-021-69755076   69755027   69755026   57339828
Fax:+86-021-69755075     E-mail:sales@myastrochris.com
Factory address:No. 1798??????, Wang Wei East Road Fengjing Development Zone Jinshan District Shanghai City
Copyright © Shen Gao Valve Group Co.??????, Ltd.        www.shengao-valve.com
Record number:No. 14017677??????, Shanghai ICP   Technical support:Fengsheng technology
Group address:No.52??????, Lane 58??????, Lushen Road??????, Zhaoxiang Town??????, Qingpu District??????, Shanghai
Group phone:+86-021-59755666
Hotline:+86-021-69755076   69755027
           +86-021-69755026   57339828
Fax:+86-021-69755075   E-mail:sales@myastrochris.com
Factory address:No. 1798??????, Wang Wei East Road Fengjing Development Zone Jinshan District Shanghai City
Copyright © Shen Gao Valve Group Co.??????, Ltd.
www.shengao-valve.com
Record number:No. 14017677??????, Shanghai ICP
Technical support: