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Plastic Industrial Electric Wafer Butterfly Valve

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Plastic Industrial Electric Wafer Butterfly Valve

Classification:

A valve is a device used to control the flow of fluids such as liquids, gases, and powdery solids. It can control the flow of fluid by opening or closing, or control the pressure of fluid by adjusting the opening of the valve. Valves are widely used in various industries, including chemical, petroleum, natural gas, water treatment, electricity and other fields.

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产品描述

Commodity name: Plastic Industrial Electric Wafer Butterfly Valve
Commodity ID: 1172824689609428992

Plastic Industrial Electric Wafer Butterfly Valve

product description:

Pvc plastic butterfly valve according to the different medium has a variety of optional material,corrosive resistance is strong, adapt to large diameter,small volume, light weight, health non-toxic material, easy maintenance and replacement.

Technical Parameters

Valve Body		Valve Components
Nominal Diameter	DN50-DN600	Body Material	UPVC CPVC, PPH, PP, PVDF
Nominal Pressure	PN10	Stem Material	UPVC, CPVC PPH PVDF
End Connection	Wafer	Seat Sealing	EPDM NBR
Structure Type	Midline Structure AType	Applicable Medium	Compatible PVC Food Industry Chemical Solvents

Main outer size

[DN]	L	L1	L2	H2	D	D1	N-D	执行器型号
40	39	165/320	150/220	135/270	145	110	4-18	JLA05/JLB10
50	45	165/320	150/220	135/270	160	125	4-18	JLA05/JLB10
65	48	165/320	150/220	135/270	180	145	4-18	JLA05/JLB10
80	48	165/320	150/220	135/270	195	160	8-18	JLA05/JLB10
100	58	165/320	150/220	135/270	215	180	8-18	JLA05/JLB10
125	70	190/320	170/220	140/270	245	210	8-18	JLA10/JLB15
150	76	190/355	170/250	140/275	280	240	8-22	JLA16/LB20
200	92	270/375	220/290	170/315	335	295	8-22	JLA20/JLB30
250	114	270/375	220/290	170/315	395	350	12-22	JLA40/JLB40
300	120	270/400	220/330	170/360	445	400	12-22	JLA100/JLB100
350	130	270/400	220/330	170/360	505	460	16-22	JLA100/LB100
400	140	270/400	220/330	170/360	580	515	16-22	JLA200/LB100
450	152	400	330	250	615	565	20-26	JLB200
500	152	400	330	250	670	620	20-26	JLB200
600	178	400	330	250	780	725	20-30	JLB200

hongwang

The main components of the valve include valve body, valve cover, valve core, valve seat, sealing ring, etc. The valve body and valve cover are usually made of cast iron, stainless steel, copper alloy and other materials to withstand the pressure of the fluid. The valve core and the valve seat play a role in controlling the flow of the fluid by moving the position of the valve core to change the passage of the fluid. The sealing ring is used to ensure the sealing performance of the valve and prevent the leakage of fluid.

Valve according to its use can be divided into manual valve and automatic valve two categories. Manual valve requires manual adjustment, usually by rotation, push-pull and other ways of operation, suitable for small flow, small pressure occasions. The automatic valve relies on electric, gas, liquid and other energy sources to realize automatic adjustment. It can automatically open and close or adjust the opening of the valve according to the preset control signal. It is suitable for large flow and high pressure occasions.

There are many kinds of valves, which can be divided into globe valves, gate valves, ball valves, butterfly valves, regulating valves, etc. according to their structural forms. Valve is mainly used to cut off the fluid channel, often used to close or open the fluid pipeline. The gate valve controls the passage of the fluid through the up and down movement of the gate plate, which is often used to adjust the fluid. The ball valve controls the passage of the fluid through the rotation of the ball, and has the characteristics of fast opening and closing, reliable sealing. Butterfly valve is through the rotation of the butterfly plate to control the fluid channel, suitable for large flow, low pressure occasions. The regulating valve controls the opening of the fluid by adjusting the position of the spool, which is suitable for precise control of the fluid flow and pressure.

Valves play a vital role in industrial production. They can control the flow of fluids and ensure the safety, stability and stability of the production process * *. The selection and use of the valve needs to be determined according to the specific process requirements and fluid properties. At the same time, it is necessary to pay attention to the maintenance of the valve, and regularly repair and replace it to ensure the normal operation of the valve. The valve industry is also constantly developing and innovating, constantly improving in materials, design, manufacturing and other aspects to meet the needs of different industries.