- Contact Person : Mr. Ding Jian
- Company Name : Chongqing Shipbuilding Trading Co., Ltd.
- Tel : 86-23-67868452
- Fax : 86-23-67853148
- Address : Chongqing,Chongqing,21 Jian Xin Dong Road
- Country/Region : China
- Zip : 400020
electric O type shut-off ball valve
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electric O type shut-off ball valve
Main technology data
DN(mm) | DN15~DN400(please contact us for DN400 above) | |||||
PN | PN16, 25,40, 64 ANSI150,300,400 | |||||
Actuator type | ATQ type electric actuator | |||||
Supply voltage | AC220V, AC380V, AC110V | |||||
Control signal | Electric or air ON/OFF signal | |||||
Allowable fluid temperature | Nonmetal soft sealing | RPTFE seat | -20~+180°C | |||
PPL seat | -20~+250°C | |||||
Hard sealing | CGM seat | -40~+400°C | ||||
(304,316L)+STL overlaying seat | -60~+500°C | |||||
Rated stroke | Shut-off type:0-90°rotary angle | |||||
Ambient temperature | -20~70°C (The product should be specially produced or configured if over this range) | |||||
Inherent flow characteristic | Quick open | |||||
Material of main parts | See Breakdown Drawing of valve and Table of Material for parts | |||||
Leakage | Soft sealing | RPTFE sealing | Class VI | |||
PPL sealing | Class VI | |||||
Hard sealing | Metal hard sealing | |||||
Class IV (class VI can be met according to client’s demand) | ||||||
