DF-F flange type large-diameter liquid and gas solenoid valve

NegotiableUpdate on 01/21

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The DFD series liquid and gas solenoid valves are suitable for automatic control of liquid level, concentration, flow rate, metering, or discharge circulation using water or liquid or gas as the medium, with a two position on-off switch.

Product Details

DFD series liquid and gas solenoid valves are supplied by Shanghai Xianyi Valve Co., Ltd., which produces and sells stainless steel flange solenoid valves, steam solenoid valves, stainless steel piston solenoid valves, explosion-proof solenoid valves, water solenoid valves, high temperature and high pressure solenoid valves, low temperature solenoid valves, and gas solenoid valves. Welcome new and old customers to come and purchase!!

1、 Overview of DFD series liquid and gas solenoid valves

2、 DFD series liquid and gas solenoid valves G3/8 '~G2' detailed introduction:

Applicable media: liquid, water, gas, oil (below 20CST)

Medium temperature: -5~80 ℃

Action mode: Pilot type

Work pressure: normally closed: 0.3~12 kgf/cm2

Normally open: 0.3~8 kgf/cm2

Valve body material: brass (forged)

Diaphragm seal, diaphragm material nitrile rubber (NBR)

Coil protection level: Plastic sealed coil IP65

3、 Technical parameters of DFD series liquid and gas solenoid valves (normally closed)

model		DFD-10	DFD-15	DFD-20	DFD-25	DFD-32	DFD-40	DFD-50
Thread G		3/8″	1/2″	3/4″	1″	11/4″	11/2″	2″
Flow aperture	mm	15	15	20	25	32	40	50
Cv value		2.2	3.73	7	11.1	14	24.5	35
Long L	mm	48	80	87	108	130	145	177
High H	mm	83	105	114	122	131	142	155
Medium temperature ℃		--5～80℃
Work pressure (pressure difference)	kgf/c㎡	Normally closed: 0.3-12 (0.3-16) Normally open: 0.3-8
The maximum pressure resistance	kgf/c㎡	16
rated voltage		220V AC/50 Hz 27VA; 110V AC/60 Hz 28VA; DC24V 12W; DC12V 14W; up and down fluctuation: ± 10%; Other voltages can be customized

4、 Special order for DFD series liquid and gas solenoid valves:

If you need a working pressure of 16 kgf/cm2, you can specify it in your order

If you choose Viton film, please indicate V in the order, and its medium can reach a high temperature of up to 130 ℃;

If you choose EPDM film, please indicate E, and its medium can reach a high temperature of up to 110 ℃.

If flange connection is required, please indicate in the order: F: copper inlaid flange, (copper body copper flange) F1: steel inlaid flange (copper body steel flange).

5、 Xianyi Valve Ordering Notice:

1. ① Product name and model of hydraulic solenoid valve ② Diameter of hydraulic solenoid valve ③ Does the hydraulic solenoid valve come with accessories for us to correctly select for you ④ Operating pressure of the solenoid valve ⑤ Operating medium and temperature of the pneumatic solenoid valve.

2. If the gas solenoid valve model of Xianyi Company has been selected by the design unit, please order directly from our sales department according to the liquid gas solenoid valve model.

3. When the application is very important and complex, please provide design drawings and detailed parameters as much as possible, and our experts will review and control them for you.

If you have any questions You can call us and we will do our best to provide you with high-quality service.