electric actuator cut off lining butterfly valve

It is consist of electric actuators and lining butterfly valve, they supporting using with solenoid valve, pressure reducing valves (the air dealing parts), accept the 24VDC or 220VAC voltage control signal, medium in the pipeline could be properly control

 

 electric actuator regulating lining butterfly valve

It is consist of electric actuators and lining butterfly valve, they supporting using with solenoid valve, pressure reducing valves (the air dealing parts), accept the 0-20madc voltage control signal, medium in the pipe line could be properly control

 

The products is using in the working conditions of medium like Sulfuric acid, hydrofluoric acid, nitric acid, phosphate, chlorine, Strong base, Aqua regia and so on 

Application of the industry:

chemical industry 

oil refining industry

pesticide industry

Water conservancy industry

Municipal industry

 

D941F46-16C50EK the model meaning is following

The lining butterfly valve, electric acting actuators ,the flange center symmetry, the seal material is PTFE , the pressure rating is PN1.6MPa , the butterfly material is WCB , the valve nominal diameter is DN50 ,the valve two switch function ,work way : electric open

 

D971F46-16C50EK the model meaning is following

The lining butterfly valve, electric acting actuators , The wafer center symmetry ,the seal material is PTFE , the pressure rating is PN1.6MPa , the butterfly material is WCB , the valve nominal diameter is DN50 ,the valve two switch function ,work way : electric open

 

(A)  The valve body technical reference

The design standard: GB/T12237-2007 API16D

The length of the structure: GB/T12221-2005, ASME B16.10

The inspection of standard : GB/T13927-2008 , API598

The connection flange standard : GB/T9113-2000,  HG/T20592, JB/T81, ASME B16.5

The pressure rating :  PN6 ,PN10 , PN16 ; ANSI: Class 150 300

The nominal diameter: DN25-200, NPS1" -8"

The temperature : -50℃-+150℃

 

(B)  the parameters of the actuator

the type of the actuator :

the function way : electric open way

               electric shut down way

(C)  The electric actuator parameter

the power specification: 380VAC(50Hz) 220VAC(50Hz) 440V(60Hz)  24VDC  12VDC

the power output torque is:100-15000(N*m)

the working time is 10min

the temperature is -40℃-+80℃

the humidity ≤95%

the protection proof is IP55 (IP65  IP67)

the expro-proof is outdoor(No explosion-proof requirements) , flameproof

 

(D)  The product main performance indicators

The project name	Index parameters
Strength test	1.5XPN
The sealing test	1.1XPN
Low pressure seal  test	≤0.6MPa
The basic error	±2.0%
Back to the poor	≤1.5%
Dead zone	≤0.8%

 

(E) The ling ball valve main parts material

Parts  name	Material  name
Valve body valve cover	ZG25 lining F46 (PFA,F3,F2,PO,PE,FRPP) CF8 lining F46 (PFA,F3,F2,PO,PE,FRPP)
Valve bore	ZG25 lining F46 (PFA,F3,F2,PO,PE,FRPP) CF8 lining F46 (PFA,F3,F2,PO,PE,FRPP)
Valve stem	ZG25, CF8
Valve seat	PTFE
packing	PTFE
The packing gland	ZG25  CF8

 

 

(F)The material using temperature

Material name	Temperature range
WCB ZG25 A105	-29℃～+420℃
WC6 WC9	-29℃～+590℃
CF8 CF8M	-196℃～+530℃
CF3 CF3M	-196℃～+420℃
ZG1CR5MO	-29℃～+600℃

 

(G)        The lining material properties

The lining material name	Applicable medium	Suitable temperature range
Ptfe propylene  (F46)	Organic solvent, Thin or thick inorganic acid ,alkali alcohol ketone chlorinated aromatic hydrocarbons	≤150℃
Soluble ptfe (PFA)	Organic solvent, Thin or thick inorganic acid alkali alcohol ketone chlorinated aromatic hydrocarbons	≤180℃
Gather three fluoride (F3)	Organic solvent Inorganic corrosion liquid (oxidizing acids)	≤120℃
Poly 2 vinyl fluoride (F2)	And solvent resistant to most chemical medium	≤120℃
Enhancement of polypropylene (FRPP)	Inorganic salts solution, inorganic acid alkali thin or thick solution	≤120℃
Modified polyolefin (PO)	Various concentrations of acid, alkali, salt	≤110℃
Ultra-high molecular weight polyethylene (PE)	All kinds of corrosive medium (acid, alkali salt But except oxidizing acid)	≤100℃