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Product Description
Quick switch electric butterfly valves fully satisfy the requirements to quick switch and cut off the technical parameters including pressure, temperature, flow and the level of liquid. The quick switch electric butterfly valve is widely applied in the complex services of large pressure drops and easy blocking to realize quick switch and cutting off the technical pipeline, and whose superior technical performance and the high cost-effective are more than the competitive products.
Technical parameters
Valve size
DN40-DN200
Body ratings
PN1.6MPa
Body connections
Wafer type
Body structure
Central line Soft seal structure of axis
Action time
3S, 4S, 7S optional(0-90 degree)
Power supply
AC220V
Output signal
4~20mA, 0~5V
Operating pressure
PN1.6Mpa, PN2.5Mpa
Medium temperature
Below 120 Celsius degree(The higher temperature resistance in reserve)
Ambient temperature
Below 50 Celsius degree
Flow coefficient(CV)
 Please download the data on our website (The flow coefficient depends on the flow requirements of the customer. )
Applicable medium
Water, oil, gas
Dead zone
0.5%
Repeatability error
0.5%
Body material
SUS304 SUS316 WCB
The material for main parts
Item
Part name
Material
1
Body
Carbon steel,CF8 Stainless steel,CF8M Stainless steel,CF3M Stainless steel
2
Disc
Carbon steel,CF8 Stainless steel,Cram Stainless steel,CF3M Stainless steel
3
Rotatable shaft
2Cr13,304 Stainless steel,316 Stainless steel,316L Stainless steel
4
Disc seal ring
all kinds of stainless steel composite
5
Shaft sleeve
ZCuZn38Mn2Pb2,stainless steel composite, PTFE
6
Packing
Grafoil
Control Diagram
Model
Circuit
Model
Circuit
S
ON/OFF,no output signal
CPT
ON/OFF,output 4~20mA signal
MS
ON/OFF,output passive contact signal
PCU
Regulation,output 4~20mA signal
Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case
2.Transportation:by sea,by air,by train
Our Services
1.Professional consultation
2.24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order
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Germany Standard Wafer Type DN300 Electric Motorized Butterfly Valve
Product Description
Quick switch electric butterfly valves fully satisfy the requirements to quick switch and cut off the technical parameters including pressure, temperature, flow and the level of liquid. The quick switch electric butterfly valve is widely applied in the complex services of large pressure drops and easy blocking to realize quick switch and cutting off the technical pipeline, and whose superior technical performance and the high cost-effective are more than the competitive products.
Technical parameters
Valve size
DN40-DN200
Body ratings
PN1.6MPa
Body connections
Wafer type
Body structure
Central line Soft seal structure of axis
Action time
3S, 4S, 7S optional(0-90 degree)
Power supply
AC220V
Output signal
4~20mA, 0~5V
Operating pressure
PN1.6Mpa, PN2.5Mpa
Medium temperature
Below 120 Celsius degree(The higher temperature resistance in reserve)
Ambient temperature
Below 50 Celsius degree
Flow coefficient(CV)
 Please download the data on our website (The flow coefficient depends on the flow requirements of the customer. )
Applicable medium
Water, oil, gas
Dead zone
0.5%
Repeatability error
0.5%
Body material
SUS304 SUS316 WCB
The material for main parts
Item
Part name
Material
1
Body
Carbon steel,CF8 Stainless steel,CF8M Stainless steel,CF3M Stainless steel
2
Disc
Carbon steel,CF8 Stainless steel,Cram Stainless steel,CF3M Stainless steel
3
Rotatable shaft
2Cr13,304 Stainless steel,316 Stainless steel,316L Stainless steel
4
Disc seal ring
all kinds of stainless steel composite
5
Shaft sleeve
ZCuZn38Mn2Pb2,stainless steel composite, PTFE
6
Packing
Grafoil
Control Diagram
Model
Circuit
Model
Circuit
S
ON/OFF,no output signal
CPT
ON/OFF,output 4~20mA signal
MS
ON/OFF,output passive contact signal
PCU
Regulation,output 4~20mA signal
Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case
2.Transportation:by sea,by air,by train
Our Services
1.Professional consultation
2.24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order
Â
Model NO.: EB-000026
Working Temperature: Medium Temperature (120°C<T<450°C)
Material of Seal Surface: Soft Sealed
Valve Body: Forge Welding
Application: Industrial Usage, Water Industrial Usage
Size: Dn50-1200
Medium: Water, Oil, Gas,Medium with High Temp. and Mixed I
Delivery: in 7 Days
Trademark: Grat
Transport Package: Carton/Wooden Box
Specification: CE, TUV, ISO
Origin: Wuhan, Hubei, China
HS Code: 8481804090
Model NO.: EB-000026
Working Temperature: Medium Temperature (120°C<T<450°C)
Material of Seal Surface: Soft Sealed
Valve Body: Forge Welding
Application: Industrial Usage, Water Industrial Usage
Size: Dn50-1200
Medium: Water, Oil, Gas,Medium with High Temp. and Mixed I
Delivery: in 7 Days
Trademark: Grat
Transport Package: Carton/Wooden Box
Specification: CE, TUV, ISO
Origin: Wuhan, Hubei, China
HS Code: 8481804090
Germany Standard Wafer Type DN300 Electric Motorized Butterfly Valve