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Energy Saving Pilot Operated Electric Water Valves DFD Series With Digital Timer

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Energy Saving Pilot Operated Electric Water Valves DFD Series With Digital Timer

Name: Energy Saving Pilot Operated Electric Water Valves DFD Series With Digital Timer
Brand: ROUND STAR
Price: 1 USD

Brand Name : ROUND STAR

Model Number : DFD

Certification : ISO CE ROHS

Place of Origin : CHINA (YUYAO CITY)

MOQ : NEGOTIATION

Price : USD

Payment Terms : T/T, Western Union

Supply Ability : consult

Delivery Time : depend on the order quantity

Packaging Details : package for exporting standard

material : AC220～240V AC110V 50/60Hz 25VA DC24V DC12V 13W

interface size : 3/8＂～ 3＂

interface : digital timer, LED light connector

working pressure : ES low power energy saving coil（AC220V 3VA DC24V 3W）

voltage : brass SS304 SS316

coil : IP65 H degree

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DFD series 2-way pilot operated normally closed brass stainless steel water air solenoid valve 3/8＂～ 3＂

The valve is opened for the second pilot valve solenoid valve structure mainly by the pilot valve and main valves, main valve with rubber seal structure. Chang position, the pilot valve plunger seal the mouth cavity pressure balance valve, the main valve port closed. When the coil is energized, the electromagnetic force on the movable core pull, the main valve chamber media leaks from the pilot valve port, as well as a pressure difference, the diaphragm or valve cup was quickly hold up, mouth open the main valve, the valve was then the passage. When the coil power, the magnetic field disappears, the core reset and closed pilot valve port, after the pilot valve and the main valve cavity pressure equalization valve and was closed.

DFD-series 2-way pilot operated(NC)specification table

(ES coil can match EPDM and VITON, but medium temperature must be ≤80℃)

interface	orifice (mm)	Cv	pressure (bar)			medium temp. ℃	sealing material	coil insulation degree	power				normal order code
			min pressure	Max pressure					normal coil		Es coil		plastic seal AC220V G thread sealing material:blank:NBR E:EPDM V:VITON
				air gas water hotwater liquid light oil					VA	W	VA	W
				air gas water hotwater liquid light oil					AC 220 V	DC 24 V	AC 220 V	DC 24 V
				AC	DC				AC 220 V	DC 24 V	AC 220 V	DC 24 V	brass	SS304
3/8^〃	13	4.5	0.3	12	10	80	NBR	H	25	13	3	3	DFD-10-AC220V	DFD-10J-AC220V
	13	4.5	0.3	12	10	130	EPDM	H	25	13			DFD-10-E-AC220V	DFD-10J-E-AC220V
	13	4.5	0.3	12	10	120	VITON	H	25	13			DFD-10-V-AC220V	DFD-10J-V-AC220V
1/2^〃	13	4.5	0.3	12	10	80	NBR	H	25	13	3	3	DFD-15-AC220V	DFD-15J-AC220V
	13	4.5	0.3	12	10	130	EPDM	H	25	13			DFD-15-E-AC220V -15-E-AC220V	DFD-15J-E-AC220V
	13	4.5	0.3	12	10	120	VITON	H	25	13			DFD-15-V-AC220V	DFD-15J-V-AC220V
3/4^〃	18	7.2	0.3	12	10	80	NBR	H	25	13	3	3	DFD-20-AC220V	DFD-20J-AC220V
	18	7.2	0.3	12	10	130	EPDM	H	25	13			DFD-20-E-AC220V	DFD-20J-E-AC220V
	18	7.2	0.3	12	10	120	VITON	H	25	13			DFD-20-V-AC220V	DFD-20J-V-AC220V
1^〃	23	12	0.3	12	10	80	NBR	H	25	13	3	3	DFD-25-AC220V	DFD-25J-AC220V
	23	12	0.3	12	10	130	EPDM	H	25	13			DFD-25-E-AC220V	DFD-25J-E-AC220V
	23	12	0.3	12	10	120	VITON	H	25	13			DFD-25-V-AC220V	DFD-25J-V-AC220V
1¹/4^〃	33	24	0.3	12	10	80	NBR	H	25	13	3	3	DFD-32-AC220V	DFD-32J-AC220V
	32	24	0.3	12	10	130	EPDM	H	25	13			DFD-32-E-AC220V	DFD-32J-E-AC220V
	32	24	0.3	12	10	120	VITON	H	25	13			DFD-32-V-AC220V	DFD-32J-V-AC220V
1¹/2^〃	40	30	0.3	12	10	80	NBR	H	25	13	3	3	DFD-40-AC220V	DFD-40J-AC220V
	40	30	0.3	12	10	130	EPDM	H	25	13			DFD-40-E-AC220V	DFD-40J-E-AC220V
	40	30	0.3	12	10	120	VITON	H	25	13			DFD-40-V-AC220V	DFD-40J-V-AC220V
2^〃	50	48	0.3	12	10	80	NBR	H	25	13	3	3	DFD-50-AC220V	DFD-50J-AC220V
	50	48	0.3	12	10	130	EPDM	H	25	13			DFD-50-E-AC220V	DFD-50J-E-AC220V
	50	48	0.3	12	10	120	VITON	H	25	13			DFD-50-V-AC220V	DFD-50J-V-AC220V
3^〃	80	82	0.3	12	10	80	NBR	H	25	13	3	3	DFD-80 - AC220V
	80	82	0.3	12	10	130	EPDM	H	25	13			DFD-80 –E -AC220V
	80	82	0.3	12	10	120	VITON	H	25	13			DFD-80 –V -AC220V

Energy Saving Pilot Operated Electric Water Valves DFD Series With Digital Timer

options :

Rc thread

sealing material: EPDM VITON

digital timer, LED light connector

ES low power energy saving coil(AC220 V3VA DC24V 3W)

Valvebody material: SS316

Coil: wired plastic seal

Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the company has mastered the key technology and is keeping pioneer position in the field of fluid solenoid valve.

The company is equipped with superior production machines, advanced process flows, complete testing systems; the products have sophisticated structure, reliable performance, fine outlook and reasonable price, covering over 40 series and 3000 specifications, having been exported to all over the whole world since 2004.

Energy Saving Pilot Operated Electric Water Valves DFD Series With Digital Timer

Product Tags:

solenoid water valve

electric solenoid water valve

China Energy Saving Pilot Operated Electric Water Valves DFD Series With Digital Timer factory

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