3" Electric Wafer Butterfly Valve

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$555.49

Ex Tax: $555.49

Stock: In Stock
Model: RDDLZ-EBV-80WF
Weight: 1.00
SKU: RDDLZ-EBV-80WF

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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-80WF
	Media	Water, Air, Gas, Oil, Liquid, etc.
	Butterfly Valve Type	Wafer Type	PVC Type
	Port Size	3 inch (DN80, 80mm)
	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-05
	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	15N.m, 10s 30N.m, 20s 50N.m, 30s
	Actuator Material	Aluminum Alloy

Wafer Butterfly Valve Body Dimension (Unit: mm)

DN	L	H1	H2	A	D	D1	N-φd
80	45.5	95	306	160	160	132	8-18

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
150	8-19	152.5	4-19	160	4-18	196	79.5	123	115	13	49	31	8.5	70	17	275	198

Details

Tips: Different types of electric actuated butterfly valve

Metal bellows direct-acting electric butterfly valve. It is suitable for bottom pressure, medium and small diameter steam medium.
Plastic film direct-acting electric butterfly valve. It is suitable for midsole pressure, medium caliber gas and water medium.
The pilot-operated electric butterfly valve. It is suitable for steam, gas and water media of various pressures, specifications and temperatures. If it is made of acid-resistant stainless steel, it can be used in various corrosive media.
Pilot metal bellows electric butterfly valve. It is suitable for bottom pressure, medium and small diameter steam, gas and other media.
Pilot diaphragm electric butterfly valve. It is suitable for bottom pressure, high pressure, medium and small diameter steam or water medium.

The channel pressure fluctuation of the electric butterfly valve should be controlled at 80~105% of the input pressure. If this range is exceeded, the properties of pre-decompression will be impaired. Generally, the back valve pressure of the electric butterfly valve should be 0.5 times lower than the front pressure of the valve.

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