News
HOME > News >
Grat on|off ball valve for chiller - Central Air Conditioning System

Model : EK - 40S30N20P

Application industry : Industrial refrigeration

Medium : Freon

Control mode : On|off signal

Valve body material : CF8

Valve ball material : CF8

Seat seal : PTFE+ H-NBR

Nominal diameter : DN40

Working pressure : PN16

Operation time : April 2014

Design life : 5~8 years

Application condition : Freon mixed with refrigerating oil

 






Preview : SS304 Grat Control Ball Valve in Food industry


Next : Application Case of GRAT Electric Steam Control Valve in Food Industry

PRODUCT LIST

Electric actuator
Electric ball valve
Electric butterfly valve
Electric control valve
Pneumatic butterfly valve
Pneumatic ball valve
Pneumatic control valve

Download & Catalog

Valve controller CV-1.0 specification

CONTACT US

Tel:+86-27-87771733
Fax:+86-27-86838049
Email: ft@grat.com.cn
                 export@grat.com.cn
Web:en.grat.com.cn

VIDEO

APPLICATION

Leading manufacturer of industrial automation equipment

PRODUCTS
CONTACT US
Electric actuator
Electric ball valve
Electric butterfly valve
Electric control valve
Pneumatic butterfly valve
Pneumatic ball valve
Pneumatic control valve
Tel:+86-27-87771733
Fax:+86-27-86838049
Skype:grat2015@outlook.com             export@grat.com.cn
Email:ft@grat.com.cn            export@grat.com.cn
Add:No.6,Liufangyuan Road,Wuhan430200,China.