Flange type knife knife gate valve with pneumatic actuator rising stem gate valve 

Nominal diameter: DN50–DN2000
Working pressure:PN6/PN10/PN16/CL125/CL150
Valve Design: MSS-SP81 
Face-to-face: MSS-SP81; 
Flange Standard: ANSI;DIN ;BS ;JIS;GB
Test Standard: MSS-SP81;API 598;

 

Nominal Diameter DN		DN50-2000	DN50-2000	DN50-2000	MM
Nominal Pressure PN		0.6	1.0	1.6
Test Pressure	Seal test	0.67	1.1	1.1	Mpa
	Sheel test	9	1.5	1.5
Working Tempertaure		-29~235			℃
Suitable Medium		Cement, Paper Pulp,Sewage,Water, Oil etc.

 

 

No.	Part	Material
1	Body	Ductile Iron,WCB,SS
2	Disc	SS201,SS304,SS316,SS316L
3	Shaft	SS420, SS304,SS316,SS316L
4	Seat	EPDM,NBR,Viton,Metal
5	Stem nut	BRASS
6	Filler	PTFE
7	Yoke	Carbon steel, SS304,SS316;