Stl Alloy Metal Seal Flange Electric Ball Valve for 350 Degree Celsius

• Media: Water,Oil,Gas,Liquid
• Material: Stainless Steel
• Connection Form: Flange
• Driving Mode: Electric
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Model NO.: EV-series
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: Bypass-Valve
• Temperature: High Temperature
• Standard: Jb/T 9092 API598
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Canton
• Trademark: Grat
• Origin: Wuhan, China
• HS Code: 8537109090

Product Description

Product profile:

Category : Electric ball valve
Product Name: Stainless Steel Flange Electric Ball Valve
Product introduction:

Stainless steel flange electric ball valve is a rotating ball valve with the angle range from 0 degree to 90 degree which presents good seal performance of large flow capacity,  small flow resistance,  coefficient simple structure,  convenient maintenance and long service life. The channel of the body and the connecting pipe has the equal diameter to be connected together which allows medium to flow almost no loss.
The EK series valves are usually used in the occasion of high sealing performance requirements to control not only the medium of gas liquid but also the medium of sewage and fibrous impurity medium which is widely applied in the fields of petroleum chemical metallurgy light industry papermaking power station refrigeration and so on.


PRODUCT CHARACTERISTICS

Supply power	AC220V 50/60HZ
Inside nominal diameter	DN15-200
Medium temp.	-20ºC ~ 350ºC  (200ºC special seal material)
Nominal pressure	PN16 PN25,PN40,PN64,PN100
Input signal	4-20mA
Output signal	4-20mA
Connection type	Flange
Body material	A105,F304,F316,WCB,FZG1Cr18Ni9Ti,ZG1Cr18Ni12Mo2Ti,CF8,CF8M,CF3M
Valve seat material	PTFE(Normal temp.),PPL(Medium temp.),STL metal seat(High temp.)
Leakage level	ANSIB16.104 5
Seal type	Elastic seal,PPL ,STL,Ceramic
Suitable medium	Water,Oil,Nitric acid,Acetic acid,Viscous fluid,Pulp,Oxidant
Protection class	IP67
Manufactory standard	JB/T8692-1998
Length standard	GB1221-89
Inspection standard	JB/T 9092 API598

CV value of Flange ball valve
 

Size	DN	15	20	25	32	40	50	65	80	100	125	150	200
	inch	0.5"	0.75"	1"	1.25"	1.5"	2"	2.5"	3"	4"	5"	6"	8"
CV value		18	36	48	93	165	207	450	780	1360	1700	2600	4200

 

Wire Connection Diagram



Manufacturing
As a Hi-Tech enterprise,we have our Design Team for innovation and customization.For these years,we achive more than 20 kinds of proprietary technology to make our product more powerful.


Most of our staff  are with more than 10 years' machinery manufacture experience. Also,we have our professional Quality Assurance Team for quality control.



Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea,by air,by train.



Applications 
       Grat control vale is widely applied in Petrochemical industry, pharmaceutical and chemical industry, natural gas pipeline, electric power industry, food industry, industrial refrigeration, automatic control, environmental water protection, metallurgical industry......


Our clients: in oil&gas, water processing, refrigeration equipment, power, marine, food, wind-energy, phamarceutical and chemical industries



Welcome to visit Grat Control Valve, we are here all the time!



Wuhan Grat Control Valve
Add: No.6, Liufangyuan Road,Wuhan 430200,China.
Tel:[phone]         Web: http://gratcontrolvalve.en.made-in-china.com