8" Electric Wafer Butterfly Valve

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$1,256.99

Ex Tax: $1,256.99

Stock: In Stock
Model: RDDLZ-EBV-200WF
Weight: 1.00
SKU: RDDLZ-EBV-200WF

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Butterfly Valve Type

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Note: This electric butterfly valve cannot be used for drinking water.

Industrial electric actuated butterfly valve can control a lot of medium at -10 °C to 120 °C, including water, air, gas, oil and other liquids. Electrically operated butterfly valve is equipped with an aluminum alloy electric actuator and EPDM seat, which is a reliable device for gases and liquids flow control.

Specification

Butterfly Valve	Model	RDDLZ-EBV-200WF
	Media	Water, Air, Gas, Oil, Liquid, etc.
	Butterfly Valve Type	Wafer Type	PVC Type
	Port Size	8 inch (DN200, 200mm)
	Body Material	Cast Iron	PVC
	Disc Material	Stainless Steel (SS)	UPVC
	Seat Material	EPDM
	Working Temperature	-10 °C to 120 °C
Electric Actuator	Model	RDDLZ-KLST-40
	Frequency	50/ 60Hz
	Power Supply (Optional)	110V AC, 220V AC, 380V AC, 24V DC
	Actuator Input	4-20mA DC
	Actuator Type	Double Acting
	Output Torque & Response Time	150N.m, 9s 250N.m, 15s 400N.m, 20s 600N.m, 30s/ 60s
	Actuator Material	Aluminum Alloy

Wafer Butterfly Valve Body Dimension (Unit: mm)

DN	L	H1	H2	A	D	D1	N-φd
200	60.5	175	479	255	295	265	4-25

PVC Butterfly Valve Body Dimension (Unit: mm)

JIS		ANSI		DIN		D	D2	D3	H2	H3	W1	W2	d1	D4	S	H1	L
D1	n-φe	D1	n-φe	D1	n-φe
290	12-23	298.5	8-23	295	8-23	344	203	201	210	21	88	69	10.5	102	27	405	255

Details

Tips: Butterfly valve applications

In the case of two-position adjustment, narrowed channel, low noise, cavitation and gasification, a small amount of leakage to the atmosphere, and corrosive medium, butterfly valve can be selected.
When the butterfly valve is used under special conditions such as throttling adjustment or strict sealing requirements, or severe wear and low temperature, it is necessary to use a special designed butterfly valve with triple eccentricity or double eccentricity with an adjustment device.
In addition to being used as a program control valve for a large-scale pressure swing adsorption gas separation device, the metal-to-metal surface sealing triple eccentric butterfly valve can also be widely used in petroleum, petrochemical, chemical, metallurgy, electric power and other fields.
The centerline butterfly valve is suitable for fresh water, sewage, sea water, salt water, steam, natural gas, food, medicine, oil and various other products that require complete sealing, gas leakage, high life expectancy, and working temperature of -10-150 degrees. Acid-base and other pipelines.
Metal-to-metal wire sealed double eccentric butterfly valve is suitable for urban heating, gas supply, water supply and gas, oil, acid-base and other pipelines, as a regulating and intercepting device.
Soft eccentric butterfly valve is suitable for two-way opening and closing and adjustment of ventilation and dust removal pipelines, and is widely used in gas pipelines and waterways of metallurgy, light industry, electric power, and petrochemical systems.

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