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Samson 3241-3274 two-way and 3244-3274 three-way electric control valves
Samson 3241-3274 two-way and 3244-3274 three-way electric control valves
Product details
Product details introduction
application
Multi purpose control valve with single seat valve or three-way valve, used in industrial and heating, ventilation and air conditioning systems
Caliber range DN15 to DN150;
Pressure rating PN16 to PN40
The temperature range is -196 ℃ to+450 ℃
3244 type three-way valve or 3241 type single seat valve equipped with 3274 type electro-hydraulic actuator
·Manufacturing materials of valve body: cast iron, cast steel or cast stainless steel
·Integral valve cover
·Extended valve cover
·Metal bellows sealing tape with backup packing
·Hot jacket
The 3274 type electro-hydraulic actuator can have different types:
·Electric supercar (button operated)
·Mechanical override (manual operation)
·With fault safety action
·Additional electrical equipment (valve position switch, potentiometer, valve positioner)
Ordering Instructions for Electric Control Valve
-Electric control valve 3241/3274 type or 3244/3274 type
The name of the overcurrent medium and the state of the medium (gaseous, liquid, vapor)
Pre valve pressure and post valve pressure of overcurrent medium
-The pressure rating, material, and diameter DN of the overcurrent medium pipeline PN …
-Material of electric control valve body; Cast iron, cast steel or cast stainless steel
-If it is a 3244/3274 three-way electric control valve, it indicates whether it is a split flow (one inlet and two outlets) or a mixed flow (two inlets and one outlet)
-3274 type electric actuator:
-Power supply 230VAC, 110VAC, 24VAC; 50Hz or 60Hz
-Is there an electric override (button operated)
-Is there a mechanical override (manual operation)
-Is there a fault safety action
Is the instruction for fault safety action (valve failure open or valve failure closed) included
-Additional electrical equipment (valve positioner, potentiometer, valve position switch, heating resistor)
Electronic locator control signals 4 to 20 mA, 0 to 20 mA, 0 to 10V, 2 to 10V
Output (feedback) 4 (0) to 20 mA, · 0 (2) to 10 V
Potentiometer 0 to 1000 ohms; 0 to 200 ohms; 0 to 100 ohms; 0 to 275 ohms; 0 to 138 ohms
Electronic limit switches with up to three independently adjustable limit switches
Inductive limit switch proximity switch SJ 2-N
Heating resistor, approximately 45 W with temperature controller, "on" at around -10 ℃ and "off" at around 0 ℃
Multi purpose control valve with single seat valve or three-way valve, used in industrial and heating, ventilation and air conditioning systems
Caliber range DN15 to DN150;
Pressure rating PN16 to PN40
The temperature range is -196 ℃ to+450 ℃
3244 type three-way valve or 3241 type single seat valve equipped with 3274 type electro-hydraulic actuator
·Manufacturing materials of valve body: cast iron, cast steel or cast stainless steel
·Integral valve cover
·Extended valve cover
·Metal bellows sealing tape with backup packing
·Hot jacket
The 3274 type electro-hydraulic actuator can have different types:
·Electric supercar (button operated)
·Mechanical override (manual operation)
·With fault safety action
·Additional electrical equipment (valve position switch, potentiometer, valve positioner)
Ordering Instructions for Electric Control Valve
-Electric control valve 3241/3274 type or 3244/3274 type
The name of the overcurrent medium and the state of the medium (gaseous, liquid, vapor)
Pre valve pressure and post valve pressure of overcurrent medium
-The pressure rating, material, and diameter DN of the overcurrent medium pipeline PN …
-Material of electric control valve body; Cast iron, cast steel or cast stainless steel
-If it is a 3244/3274 three-way electric control valve, it indicates whether it is a split flow (one inlet and two outlets) or a mixed flow (two inlets and one outlet)
-3274 type electric actuator:
-Power supply 230VAC, 110VAC, 24VAC; 50Hz or 60Hz
-Is there an electric override (button operated)
-Is there a mechanical override (manual operation)
-Is there a fault safety action
Is the instruction for fault safety action (valve failure open or valve failure closed) included
-Additional electrical equipment (valve positioner, potentiometer, valve position switch, heating resistor)
Electronic locator control signals 4 to 20 mA, 0 to 20 mA, 0 to 10V, 2 to 10V
Output (feedback) 4 (0) to 20 mA, · 0 (2) to 10 V
Potentiometer 0 to 1000 ohms; 0 to 200 ohms; 0 to 100 ohms; 0 to 275 ohms; 0 to 138 ohms
Electronic limit switches with up to three independently adjustable limit switches
Inductive limit switch proximity switch SJ 2-N
Heating resistor, approximately 45 W with temperature controller, "on" at around -10 ℃ and "off" at around 0 ℃
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