Valve size DN(mm)  A  φd  H1  H2  H  F 15 62 54 74 75 390 210 20 62 54 74 75 390 210 25 62 54 74 75 390 210 32 62 78 80 75 400 210 40 62 82 85 75 405 210 50 75 100 87 95 430 210 65 80 120 105 115 460 Ferro-tungsten iron alloy series (tungsten content: 70%-80%) is an alloy composed of tungsten and iron, which is used as an alloy additive for steelmaking. Commonly used ferrotungsten contains 70% tungsten and 80% tungsten. Ferro Tungsten,Iron Alloy Ferrotungsten,Metal Ferrotungsten,High-Purity Alloy Ferrotungsten Jiangsu Lucky Metal Materials Co., Ltd. , https://www.luckymetalmoly.com
Product Description
With the performance of small flow regulating and high precision control, electric mini ball valve can be controlled by control signal and single phase power to satisfy various regulating requirement for tiny flow in pressure, flow, temperature, and the level of liquid etc.
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Specification
Valve size
DN15-DN250
Body ratings
PN1.6MPa
Body connections
Wafer,Flange
Seat type
Stainless steel moveable metal seal,PTFE soft seal
Action time
30 S(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
≤350°C
Ambient Temp
≤50°C
Flow coefficient(CV):
Please download the data on our website for reference
(Custom flow coefficient depends on the customer's requirement.)
Applicable medium
Mine pulp, coal pulp, paper pulp, water, oil, gas
Dead zone
0.5%
Repetition error
0.5%
Body material
SUS304 SUS316 WCB
Figure and connection size
Ferrotungsten is prepared from wolframite by carbon reduction in an electric furnace. Mainly used as alloying element additive for tungsten-containing alloy steel (such as high-speed steel). There are three varieties of ferrotungsten produced in my country, including W701, W702, and W65, and the tungsten content is about 65-70%. Due to its high melting point, it cannot flow out in a liquid state, so it is produced by agglomeration method or iron extraction method.
Pn64 Butt Welding Connection Electric Pressure Control Valve
Model NO.: EV-0000261
Type: Fixed Ball Valve
Function: Bypass-Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage
Size: Dn15-250
Medium: Mine Pulp, Coal Pulp, Paper Pulp, Water, Oil, Gas.
Delivery: in 7 Days
Input Signal: 0-5V
Output Signal: 0-5V
Trademark: Grat
Transport Package: Carton/Wooden Box
Specification: CE, TUV, ISO
Origin: Wuhan, Hubei, China
HS Code: 8481804090
PN64 Butt Welding Connection Electric Pressure Control Valve