EBV Series Cast Iron Motorized Regulation Ball Valve

EBV series cast iron motorized regulating ball valve is applicable to central air conditioning system or heating system. According to the floating-point or proportional signal (DC 0/2~10V or DC 4/0~20- mA) from PLC, DDC and thermostat, the opening of the valve is adjusted to control the flow of the
medium in the pipeline and to meet the accurate control of the ﬂow, pressure, and temperature.

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Features Matching of Actuator & Valve Body Specifications of Actuator Specifications of Valve Body Dimension

Features

On/off: 2 or 3 float point control
Analogue: proportional control
DC motor adopted
Equal percentage flow-rate characteristics
Manual operation available for all standard models
Plastic connection part, the heat on the valve body is not easily transmitted to the actuator
Passive feedback, 2 position feedback switches are optional
DN65-DN150: Wafer Connection

Matching of Actuator & Valve Body

Torque of Actuator	16Nm	16Nm	24Nm	24Nm	32Nm
DN	DN65	DN80	DN100	DN125	DN150
Shut-off Differential Pressure	0.5MPa	0.5MPa	0.5MPa	0.5MPa	0.5MPa

Specifications of Actuator

Torque of Actuator	16Nm	24Nm	32Nm
Operation Time with 0 Load	101~111s	105~115s	102~112s
Power Supply	Analogue: 24VAC/DC On/off: 24VAC/DC, 220VAC
Frequency	50/60Hz
Power Consumption	4.5W
Cable	3A 250VAC
Control Signal	On/Off: 2 points or 3 points, Analogue: 4(0)...20mA DC0(2)...10V
Rotation Angle	0~90°
Angel Limited	5°...85° (each step 5°)
Rated Current of Aux. Switch	3A 250VAC, to be customized (2 set of passive feedbacks, for on/off type only)
Life Span	>60,000 times rotation (under rated load)
Noise	<45dB
Protection Degree	IP54
Ambient Temperature	-10 ~ +50℃
Ambient humidity	5 ~ 95%RH
Storage Temperature	-30 ~ +60℃

Specifications of Valve Body

DN	DN65	DN80	DN100	DN125	DN150
Kv	63	100	160	250	400
Angle Range	0~90°
Maximum Differential Pressure	0.5MPa
Nominal Pressure	1.6MPa
Flow Characteristics	Equal percentage
Leakage Rate	≤max flow *0.01%
Medium Temperature	0℃-95℃
Connection	Wafer Connection
Material of Main Parts	Valve Body: Ductile Cast Iron
	Valve Core: Stainless Steel
	Seat: Graphite reinforced PTFE
	Stem: Stainless Steel

Dimension

DN	Connection Thread G	H (mm)	H1 (mm)	L (mm)	L1 (mm)	D (mm)	W(mm)
DN15	G1/2	120	15	60	31	160	85
DN20	G3/4	120	18	70	32	160	85
DN25	G1	122	21	88	44	160	85
DN32	G1-1/4	123	26	101	50	160	85
DN40	G1-1/2	124	30	109	53	160	85
DN50	G2	124	37	125	70	160	85