Our Advantages
Product Description
With high temperature resistance, corrosion resistance and high control precision, EV series electric flow control valve specially is best suited to the situation of no air supply, all kinds of mediums with self-cleaning and abrasion resistance such as mine pulp and paper pulp, which meets technical parameters by regulating and controlling the flow in various special technologic areas.
The Characteristics of the products
★The flow modulation characteristics
★Design for high temperature resistance
★The patent positioning technology
★High precision, Small gyration error
★Allowing a large pressure drops
★The valve owns a self-cleaning function to effectively guarantee the piping circulating
★Good seal performance
★Erosion resistance, design for free maintenance
The parameters
Body size
DN15-DN250
Body ratings
PN1.6MPa
Body connections
Wafer, flange
Seat type
metal seal,Soft seal
Body material
SUS304 SUS316 WCB
Plug material
SUS304 SUS316 WCB
Action time
30S(0-90°)
Power supply
AC220V
Control signal
4~20mA 0~5V
Output signal
4~20mA 0~5V
Operating pressure
PN1.6Mpa PN2.5Mpa
Medium Temp
≤350ºC
Ambient Temp
≤50ºC
Flow coefficient
Custom flow coefficient depends on the customer's requirement
Applicable medium
mine pulp, coal pulp, paper pulp, water, oil, gas.
Dear zone
0.5%
Repeatability error
0.5%
Packing & Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
Welcome sample order.
Application:
chemical industry,pharmaceutical industry,boiler, waste water treatment,power plant, gas&energy, environment solution
Our company:
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2016 New Grat Electric Proportional Control Valve
Type: Fixed Ball Valve
Function: Bypass-Valve
Temperature: Medium Temperature
Application: Industrial Usage, Water Industrial Usage
Trademark: GRAT
Specification: CE/ISO/CNAS
Origin: Wuhan, Hubei, China
2016 New Grat Electric Proportional Control Valve