gate valve suppliers china

We are gate valve suppliers china,if you need our products,please contact us.

Voltage: 380V AC 

 Frequency: 50Hz

 Type: On-off/Modulating

 Input signal: switching value/4~20mA

 Output signal: switching value/4~20mA 

 Fieldbus: Profibus  

 Over heat protection

 Torque switch / limit switch 

Part Name	Material
Body	Ductile Cast Iron, cast steel, stainless steel
Disc	Ductile Cast iron +NBR ,Cast steel ,stainless steel
Hex Bolt	Carbon steel
Seal Gasket	NBR
Bonnet	Grey cast iron, ductile cast iron, cast steel, stainless steel
Stem	stainless steel 2Cr13
“O” Type Seal Ring	NBR
Thrust Bearing	Copper Alloy
Bolt	Stainless Steel
Gland	Ductile iron, cast steel
Dust Proof Cap	Non
Handwheel	Cast iron, carbon steel

For more information,please visit http://www.valve-manufacturer.com/Gate-Valve/