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Location: 一定牛彩票网 > Products > Butterfly Valves > D371X Wafer Type Soft Seal Butterfly Valves > D371X Wafer Type Soft Seal Butterfly Valves

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D371X Wafer Type Worm Gear Soft Seal Butterfly Valve

  • D371X Model number: D371X
  • D371X对夹式蜗轮传动软密封蝶阀 Category: D371X Wafer Type Worm Gear Soft Seal Butterfly Valve
  • 面议 Price:Negotiable
  • 温州 Place of Origin: Wenzhou

D371X Wafer type worm gear soft seal butterfly valve adopts double eccentric structure, which has the tighter sealing function as it closes, and the sealing performance is reliable. The pair of sealing materials is made of stainless steel and nitrile oil-resistant rubber for long life. The rubber sealing ring can be located on the valve body or on the butterfly plate. It can be used for different characteristics of the media for users to choose.

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I. Product Overview of D371X Wafer -type Soft-seal Butterfly Valve :

The soft seal center-line wafer type butterfly valve developed by our company, the double eccentric flange type butterfly valve has a compact structure, easy 90 ° rotary switch, reliable seal, and long service life. It is used for regulation and cut-off in the water supply and drainage of food and other systems.

Second, D371X wafer type worm gear soft seal butterfly valve features:

1. The valve adopts double eccentric structure, which has a tighter sealing function as it closes, and its sealing performance is reliable.

2. The sealing sub-material is made of stainless steel and nitrile oil-resistant rubber, which has a long service life.

3. The rubber seal can be located on the valve body or on the butterfly plate. It can be used for different characteristics of the medium for users to choose.

4. The butterfly board adopts a frame structure, which has high strength, large flow area and small flow resistance.

5, the overall baking paint, can effectively prevent rust and as long as the sealing valve seat sealing material is replaced, it can be used for different media.

6. The valve has a two-way sealing function. It is not controlled by the flow direction of the medium and is not affected by the space position during installation. It can be installed in any direction.

7. The valve is unique in structure, flexible in operation, labor-saving and convenient.

Third, D371X wafer type worm gear soft seal butterfly valve technology picture:

Fourth, D371X wafer type worm gear soft seal butterfly valve main end parameters:

Nominal pass DN (mm)
50 ~ 2000
50 ~ 1600
Nominal pharmacological PN (MPa)
0.6
1.0
1.6
Seal test (MPa)
0.66
1.1
1.76
Strength test (MPa)
0.9
1.5
2.4
proper temperature
Nitrile rubber: -40 ° C to 90 ° C fluorine rubber: -20 ° C to 200 ° C
Applicable medium
Water, air, natural gas, oil and weakly corrosive fluids
Leak rate
Comply with GB / T13927-92 standard
Driving method
Worm gear drive, electric, pneumatic, hydraulic

Fifth, D371X wafer type worm gear soft seal butterfly valve main parts material:

Part Name
material
Valve body
WCB, QT450-10, HT200, HT250
Butterfly
WCB, QT450-10, HT200, HT250
Valve shaft
2Cr13
Sealing ring
Nitrile oil resistant rubber
filler
Flexible graphite

Six, D371X wafer type worm gear soft seal butterfly valve implementation standards:

Manufacturing Standards
GB / T 122387-89
Flange standard
GB9113-2000, GB17241.6-1998
Structure length standard
GB12221-89
Inspection standards
GB / T 13927-92

Seven, D371X-6 / 10/16 Wafer type worm gear soft seal butterfly valve main shape connection size: Unit: mm

DN
L
H
HO
A
B
0.6MPa
1.0MPa
1.6MPa
DO
nd
DO
nd
DO
nd
50
43
63
306
180
200
110
4-14
125
4-18
125
4-18
65
46
70
321
180
200
130
4-14
145
4-18
145
4-18
80
46
83
346
180
200
150
4-18
160
8-18
160
8-18
100
52
105
387
180
200
170
4-18
180
8-18
180
8-18
125
56
115
411
180
200
200
8-18
210
8-18
210
8-18
150
56
137
447
270
280
225
8-18
240
8-22
240
8-22
200
60
164
572
270
280
280
8-18
295
8-22
295
8-22
250
68
206
646
270
280
335
12-18
350
12-22
355
12-26
300
78
230
738
380
420
395
12-22
400
12-22
410
12-26
350
78
248
761
380
420
445
12-22
460
16-22
470
16-26
400
102
289
877
450
470
495
16-22
515
16-26
525
16-30
450
114
320
938
480
490
550
16-22
565
20-26
585
20-30
500
127
343
993
480
490
600
20-22
620
20-26
650
20-33
600
154
413
1131
480
490
705
20-26
725
20-30
770
20-36
700
165
478
1476
640
660
810
24-26
840
24-30
840
24-36
800
190
525
1533
640
660
920
24-30
950
24-33
950
24-39
900
203
585
1655
750
860
1020
24-30
1050
28-33
1050
38-39
1000
216
640
1765
850
900
1120
28-30
1160
28-36
1170
28-42
1200
254
755
1995
850
900
1340
32-33
1380
32-39
1390
32-48

Eight, D371X Wafer type worm gear soft seal butterfly valve ordering instructions:

1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Connection method ⑦ Use temperature ⑧ Drive method ⑨ Sealed form ⑩ Is there any accessory for our correct selection.

2.If there are special requirements, please indicate when ordering the product

3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

, 请您尽量提供设计图。 4. When the use occasion is very important or the environment is more complicated , please provide design drawings as much as possible.

Keep improving, reputation as the basis, your needs are our efforts. Inco Pumps and Valves work with you for a better future;
The above information is for your reference. If you have any questions, please contact our staff. Thank you!

D371X Wafer type worm gear soft seal butterfly valve adopts double eccentric structure, which has the tighter sealing function as it closes, and the sealing performance is reliable. The pair of sealing materials is made of stainless steel and nitrile oil-resistant rubber for long life. The rubber sealing ring can be located on the valve body or on the butterfly plate. It can be used for different characteristics of the media for users to choose. The butterfly plate adopts a frame structure, which has high strength, large flow area and small flow resistance. The overall baking paint can effectively prevent rust and can be used for different media as long as the sealing valve seat sealing material is replaced. The valve has a two-way sealing function. It is not controlled by the flow direction of the medium and is not affected by the space position during installation. It can be installed in any direction. D371X Wafer Type Worm Gear Soft Seal Butterfly Valve has unique structure, flexible operation, labor saving and convenience.

D371X Wafer Type Worm Gear Soft Seal Butterfly Valve Manufacturers offer. Nanning D371X Soft Seal Butterfly Valve, Chengdu D371X Wafer Type Soft Seal Butterfly Valve, Guiyang D371X Worm Gear Soft Seal Butterfly Valve, Kunming D371X Wafer Type Soft Seal Butterfly valve, L371 D371X Wafer soft seal butterfly valve, Xi'an D371X butterfly valve

[Please customers before placing an order or buying]
[Please communicate with our salesperson or call us through Tradelink]
(1) Price: The price is subject to the actual price quoted by our company!
(2) Product problems: All products of our company undergo strict quality inspection before delivery to ensure that there are no problems before delivery!
(3) Product pictures: All pictures are taken in kind, but there will be slight color differences due to light and display. Please understand. (4) Product attributes: Please consult the product model and size before ordering or purchasing. Wait to confirm that the product you are buying is the same size as the product you need.

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing D371X Wafer Type Worm Gear Soft Seal Butterfly Valve and other product information. Welcome to inquire!
Copyright Address: No. 28 Heng Street, Mabian Industrial Zone, Oubei Town, Yongjia County
Fax: 0577-67023752 Zip code: 325105 E-mail: yroke@126.com
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