EBV Series Brass Motorized Regulation Ball Valve

EBV series brass 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

Features

On/off:2 or 3 float point control
Analogue: proportional control
DC reversible motor adopted
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
Equal percentage flow-rate characteristics
DN15-DN50 thread connection

Matching of Actuator & Valve Body

Torque of Actuator	4Nm			6Nm
DN	DN15	DN20	DN25	DN32	DN40	DN50
Shut-off Differential Pressure	0.4MPa	0.4MPa	0.4MPa	0.4MPa	0.4MPa	0.4MPa

Specifications of Actuator

Control Type	3 points floating		Proportional Control
Power Supply	24VAC/DC	220VAC	24VAC/DC	220V/AC
Frequency	50/60Hz
Torque	4Nm / 6Nm
Operation Time	15-25s
Running Power Consumption	4.5W
Standby Power Consumption	0.5W
Cable	3A 250V/AC
Control Signal	2 wire or 3 wire		0(2)-10VDC / 4(0)-20mA
Feedback	To be customized (2 set of passive feedback)		0(2)-10VDC / 4(0)-20mA
Position Signal	Position indicator available, observing the opening of the valve at any time.
Rotation Angle	0~90°
Max Current of Aux. Switch	3A 220VAC
Life Span	>60,000 times rotation (under rated load)
Noise	<45dB
Protection Level	II
Protection Degree	IP54
Ambient Temperature	-10 ~ +50℃
Ambient Humidity	5 ~ 95%RH
Storage Temperature	-30 ~ +60℃

Specifications of Valve Body

DN	DN15	DN20	DN25	DN32	DN40	DN50
Kv(m³/h)	4.0	4.0	10	16	25	40
Angle Range	0 ~ 90°
Maximum Differential Pressure	0.40MPa
Nominal Pressure	PN20
Flow Characteristics	Equal percentage
Leakage Rate	≤Kvs0.01% (2-way), ≤Kvs1% (3-way)
Medium Temperature	-20℃ ~ 120℃
Connection	Thread connection
Material of Main Parts	Valve body: forged brass
	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