North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size:
Dn20-Dn2000
Color:
Black
Rubber Material:
Nr NBR EPDM
Sharp:
Duckbill
Pressure:
Pn10 Pn16 Pn 25
Feature:
Cost-Effective
Product Description
Easy to install clamp rubber checkvalve
Duckbill valve installation
Straight-through lift check valves should be installed in a horizontal pipeline, vertical lift check valves and foot valve is usually installed in a vertical pipeline, bottom-up flow and the media.
Swing check valve setting location restrictions, usually installed in a horizontal pipeline, but can also be installed in the vertical pipe or roll material pipeline.
Check valve installation, you should pay special attention to the flow direction of medium, the medium normal flow direction consistent with the direction of the arrow indicated on the valve body, otherwise it will truncate the normal flow of media. The end of the valve should be installed at the bottom of the pump suction piping.
Check valve is closed, the water hammer pressure in the pipeline, will cause severe damage to the valves, piping or equipment, especially for big mouth lines or high-voltage lines, it should cause a high degree of attention of the check valve selection. Straight-through lift check valves should be installed in a horizontal pipeline, vertical lift check valves and foot valve is usually installed in a vertical pipeline, bottom-up flow and the media.
The advantages and disadvantages of the clamp duckbill valve
Advantages: Low cost of duckbill valve, such as the use of a suitable rubber material life of more than metal check valve, easy installation, flexible installation and repair.
Disadvantages: Rubber body does not apply to wild long-term leak-day operations, the use of high-quality rubber can not avoid aging.
The clamp bent nose duckbill valve
Duckbill valve professional manufacturer - Gong Yihua Ding Pipeline Equipment Factory, duckbill valve series: Duckbill valve; Flange duckbill valve; The flange bent nose duckbill valve; Rubber discharge check valve; Clamp duckbill valve; Clamp scimitar duckbill valve. Strong research and development is a guarantee of product quality; China Ting always put the quality of the product on the success of enterprise core position
n
m
d
( L )
( H )
( C )
1
XJF-100
100
195
170
220
2
XJF-150
150
270
230
285
3
XJF-200
200
320
310
340
4
XJF--250
250
360
380
394
5
XJF-300
300
450
460
445
6
XJF-350
350
560
540
505
7
XJF-400
400
650
620
565
8
XJF-450
450
750
700
615
9
XJF-500
500
850
780
670
10
XJF-600
600
950
940
780
11
XJF-700
700
1060
1060
890
12
XJF-800
800
1200
1220
1015
13
XJF-900
900
1260
1400
1115
14
XJF-1000
1000
1450
1550
1230
15
XJF-1200
1200
1720
1850
1455
16
XJF-1400
1400
2010
2160
1675
17
XJF-1600
1600
2280
2480
1915
18
XJF-1800
1800
2600
2780
2115
Zhengzhou Bihe Trade Co., Ltd is located in Zhengzhou city, China, In June of 2009, we merged Gongyi Wanda water supply and draining material Co., Ltd, since then, in order to develop entity economy, we invest hundred of acres of plant and value of ten million Yuan equipments, they also lay a firm foundation for expand import and export trade. Now it has characteristic of import & export manufacturer & trader.
We have 2 factories, one produce pipeline expansion joints (such as rubber expansion joints, fabric expansion joint, telescopic joint, pipe fittings etc. ), and the other branch company is dealing with nail making machines, oil press machines and other small machine equipment.
We provide super quality products at reasonable prices, timely supply, and thoughtful services. Our company has a well-educated, capable and highly efficient management and sales team.
In recent years, our products are exported to Korea, Japan, Singapore, Russia, South Africa, Ghana, UAE, Saudi Arabia and other international markets. We are proud of the foreign praise!
With the business philosophy of "integrated management, mutual benefit", we will continue to adhere to the principle of "Sincerity-oriented, quality & customer first, delivery in time", and wholeheartedly welcome new and old customers to visit our company!
Zhengzhou Bihe Trade Co., Ltd is located in Zhengzhou city, China, In June of 2009, we merged Gongyi Wanda water supply and draining material Co., Ltd, since then, in order to develop entity economy, we invest hundred of acres of plant and value of ten million Yuan equipments, they also lay a firm foundation for expand import and export trade. Now it has characteristic of import & export manufacturer & trader.
We have 2 factories, one produce pipeline expansion joints (such as rubber expansion joints, fabric expansion joint, telescopic joint, pipe fittings etc. ), and the other branch company is dealing with nail making machines, oil press machines and other small machine equipment.
We provide super quality products at reasonable prices, timely supply, and thoughtful services. Our company has a well-educated, capable and highly efficient management and sales team.
In recent years, our products are exported to Korea, Japan, Singapore, Russia, South Africa, Ghana, UAE, Saudi Arabia and other international markets. We are proud of the foreign praise!
With the business philosophy of "integrated management, mutual benefit", we will continue to adhere to the principle of "Sincerity-oriented, quality & customer first, delivery in time", and wholeheartedly welcome new and old customers to visit our company!
