Sinopec Shanghai Valve Manufzcturing Co.,LTD.

Description Material Performance Product Size Specifications

Thread valve, also called the door, is the most widely used as a valve, sealed valves are mandatory, its principle is closed, relying on the bar pressure valve, the valve seat sealing surface and sealing surface tightly, to prevent media circulation. It is divided into different types according to different ways. Inner screw gate valve with simple structure, good sealing performance, fluid resistance, poor regulation performance and so on,
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact

Serial number NO.	Part name	材质
1	valve body	Stainless steelCF8M/CF8
2	The gate	Stainless steelCF8M/CF8
3	The stem	Stainless steelSS316/304
4	Valve cover	Stainless steelCF8M/CF8
5	filler	Teflon
6	Thrust washer	Stainless steelSS304
7	Valve stem	Stainless steelSS316/SS304
8	filler	Teflon PTFE
9	Nut	Stainless steelSS304
10	Packing gland nut	Stainless steelSS316/SS304
11	handwheel	Aluminium alloy
12	Nameplate	aluminum
13	Hand wheel washer	Stainless steelSS304
14	Hand wheel nut	Stainless steelSS304

Connection methods are: wire connection,
Valve working pressure from 0.1MPA-2.5MPA.
Valve diameter: DN1~DN50. (DN50 above general with flange connection)
Valve operating temperature of -20 degrees to 245 degrees. (with the seal, the body material changes and changes)
Drive mode has manual, electric, pneumatic.