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2017-04-05

Electric 3-way flanged ball valve(PN16-64 BAR)

Electric 3-way ball valve(PN16-64 BAR), ANSI/DIN/JIS standard

  • Product Details

Electric 3-way ball valve(PN16-64 BAR)

Main Parameter

Features

1. Flanged Ball Valve

2. Electro and Mechanical Polishing

3. Sealing Material: PTFE, NBR, EPDM, FPM 

4. Manufacture Standard: GB, DIN, ISO, SMS

5. Zero Leakage


Specifications

1). Nominal Diameter: DN15-300

2). Pressure Range: 1.6-6.4 Mpa

3). Medium Temp: -30ºC+350ºC

4). Ambient Temp: -20ºC+60ºC

5). Body Material: CF8, CF8M, CF3, CF3M, WCB

6). Stem Material: 304, 316, 304L, 316L

7). Ball Material: 304, 316, 304L, 316L

8). Seat: PTFE, RPTFE

9). Bore Type: L Type, T Type

10). Actuator Cover: Aluminium alloy

11). Standard: GB, ANSI, DIN, JIS

12). Power: 24V AC, 110V AC, 220V AC, 380V AC, 24V DC

13). Feature:On-Off type,regulated type

14). Applicable Medium: Water, air, oil, acid, alkali, etc.

Technical Parameters
Working environmentsTemperature: -30'C~+70'C(can be customized to -45'C~+85'C)
Relatively humidity: 95%(25'C)
Pressure: 86kPa~106kPa
Power SupplySingle phase: 220V 50Hz   Three phase:380V 50Hz
Tolerance: Single phase Voltage(-15%/+10%)  Three phase Voltage(±10%)
Frequency(±5%),  harmonic   content   (<5%), Direct Current (±10%)
Insulation resistance1)Resistance between input terminal and case should be more than 20M   .
2)Resistance between input terminal and power supply terminal should be more than 50M   .
3)Resistance between power supply terminal and case should be more than 50M   .
The motor insulation level Level F(Level H is selectable)
Protection levelIP68(underwater 20M\96hours)
Anti-explosion levelEXD IIBT4\EXD IICT4

On-Off Type
Start frequency650 times per hour
Designed lifetimeMinimum maintenance-free time:30,000 times
Working formShort time working type, rated run time will be 15mins(customized to 30mins)

Regulated Type
Start Frequency1200 times per hour
Designed lifetimeNo less than    times
Working formIntermittent periodic-type, minimum rated load sustained rate is 25%
Basic parametersBasic error: ≤ ±0.1%
Hysteresis: ≤ 0.5%
Dead zone: 0.1%~9.9% continuously adjustable
Damping characteristic: undamped
Input and output signalAnalogue input 4-20mADC, input impedance ≤ 250   ;
Analogue output4-20mADC, load resistance ≥ 750   ;
Linear error ≤ 0.5%;
Supply voltage: 24VDC provided by internal actuator;
Actuator with a build-in servo amplifier;
Input and output signal channel take    optoelectronic   isolation 
Passive junction capacity: 250V/5A   AC; 30V/5A DC.


Electric ANSI ball valve(150/600LB)
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Electric ANSI ball valve(150/600LB)