802 Explosion proof electric valveDetailed product description：

The 802 valve electric device is suitable for small opening butterfly valves, ball valves, plug valves, and similar equipment that can rotate at 90 ℃. The electric device of this valve is used in conjunction with the valve to form an electric valve, which is used to control the opening and closing of the valve. Operators can remotely control valves from the control room or manually operate them on site. This product is widely used in water supply and drainage, heating, power plants, chemical, food, textile, papermaking, pharmaceuticals, ships, steel, coal and other engineering projects that use pipeline valves.

Performance parameters of 802 series electric devices

frame size	Model Specification	maximum Output torque	Output Rotation speed	Maximum stem diameter	Motor		Manual speed ratio	Net weight
					power	Rated Current
802-1	802.10-1	one hundred	one	Ø24	thirty	zero point three zero	eighty-eight	34~36
	802.20-1	two hundred	one		sixty	zero point four eight
	802.30-1	three hundred	one		ninety	zero point five four
802-2	802.60-1	six hundred	one	Ø 43	one hundred and eighty	zero point eight six	seventy-four	52~56
	802.120-0.5	one thousand and two hundred	zero point five		one hundred and eighty	zero point eight six
	802.120-1	one thousand and two hundred	one		three hundred and seventy	one point one six
802-3	802.250-0.5	two thousand and five hundred	zero point five	Ø 55	five hundred and fifty	one point seven five	sixty-seven	94~100
	802.250-1	two thousand and five hundred	one		seven hundred and fifty	two
	802.500-0.5	five thousand	zero point five		seven hundred and fifty	two
802-3/3011	802.1000-0.2	ten thousand	zero point two	Ø85	one thousand and one hundred	two point eight zero	one hundred and ninety-four	one hundred

structure
1、 Motor: Valve specific motor with a rated operating time of 10 minutes. The motor is installed on the outer side of the box and connected to the main transmission structure inside the box through gears.
2、 Travel control mechanism: Adopting a cam mechanism, the camshaft is synchronized with the output shaft. There are two cams and micro switches in the on and off directions, one for controlling the motor power supply and one for turning on the indicator light.
3、 Opening indicator mechanism: used to indicate the degree of valve opening on site, and the top of the camshaft in the stroke control mechanism is equipped with a dial.
4、 Hand electric switching: It is a fully automatic switching structure without a switching handle.

External dimensions of 802 series electric device

frame size

Model Specification

A

≈B

C

D

≈E

F

G

≈H

J

K

≈L

M

N

P

Q

eight thousand and twenty-two

80260-1

two hundred and eighty-seven

five hundred and fifty-two

one hundred and ten

Ø360

three hundred and thirty

one hundred and ninety-six

two hundred and fifty-four

one hundred and fifty-six

one hundred and one

eighty-six

one hundred and thirty-four

twenty-eight

twenty

fifteen

one hundred and ten

802120-0.5

802120-1

eight thousand and twenty-three

802250-0.5

three hundred and thirty

six hundred and twenty-five

one hundred and forty

Ø500

three hundred and sixty-five

two hundred and thirty

two hundred and eighty-eight

one hundred and eighty-five

one hundred and fifty-two

one hundred and twenty

one hundred and thirty-four

forty-five

twenty-two point five

twenty

one hundred and fifty

802250-1

802400-0.5

Environmental protection performance
Basic type (outdoor type): IP65
Explosion proof type: d ∏ BT4 (explosion-proof type has additional information)
Power supply: three-phase AC 380V 50HZ
Environmental temperature: -20 ℃ to 40 ℃
Installation method: Install at any position