Specifications

pneumatic ball valve
1.High quality and inexpensive,fast delivery
2.ISO9001, CE certificate,ATEX/CE/MD/CQC

zhitai high quality  flanged  ball valve   / Zhitai Flanged Ball Valve with Pneumatic Actuator / 2014 blue color  WCB Flanged Ball Valve  DN80/ Zhitai Yellow WCB  PN40 Flanged Ball Valve  with positioner

 

 

 

The main performance specifications

 

Nominal diameter DN(mm)		15-250
Nominal pressure PN(MPa)		1.6
Nominal pressure PS(MPa)	Strength test	2.4
	Seal test	1.76
The materials materials Code		C	P	R
Main parts	Body	WCB	ZG1Cr18Ni9Ti	ZG0Cr18Ni12Mo2Ti
	Butterfly	2Cr13	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
	Stem	2Cr13	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
	Seals	Enhanced PTFE RPTFE
	Filler	PTFE flexible graphite
Applicable conditions	Suitable medium	Water, steam, oil	Nitric acid	Acetic acid
	Suitable temperature	-28°C~300°C
Actuators	Model	BAW series, GT series, SW series
	Air supply pressure	0.4-0.7Mpa

 

 

 

 

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