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High Temperature Rubber Duckbill Valve Manual Check Structure Flange Type for Water Application
High-Temperature Rubber Duckbill Valve Manual Check Structure Flange Type for Water Application

High Temperature Rubber Duckbill Valve Manual Check Structure Flange Type for Water Application

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Product Overview

Description





Flange type rubber duckbill valve
ZG VALVE Clamp type rubber duckbill check valve, DN50-DN3000,CE pressure equipment Certification, multiple pressure tests,two-year warranty.
Size Range: 2"-48"/DN50-DN1200
Payment: T/T, D/P or L/C
Lead Time：5-30 days




Description
Design Features:
The duckbill valve is specially processed by elastic neoprene rubber and man-made fiber. The shape is similar to a duckbill, so it is called a duckbill valve. When there is no internal pressure, the duckbill outlet is closed under the action of its own elasticity; as the internal pressure gradually increases, the duckbill outlet gradually increases, keeping the liquid to be discharged at a high flow rate. The main purpose of the flanged rubber sewage check valve: used in waterproof systems, discharge systems, water pump outlets, lifting pump stations and submerged aeration systems. The main features of the product: the rubber flange and the valve body are integrated, and the installation is extremely convenient . The valve body adopts all-rubber design,which will not cause siltation and jamming, which reduces maintenance costs and allows solid particles to pass smoothly. Valve body manufacturing material: Neoprene rubber/Hipron/NBR/EPDM, etc.; flange material: Q235, SS304, SS316, etc.
1. The 100% rubber structure can meet various anti-corrosion requirements (different rubber materials can be selected according to actual needs).
2. No blockage and good sealing.
3. Long service life, trouble-free and maintenance-free.
4. There are no moving parts and mechanical parts, no electric signal and manual operation, no noise.
5. The opening pressure is small, and the water head greater than 0.01 meters can be opened. 6. Under normal conditions, the head loss can be reduced to a very small extent.
7. Various installation forms can be changed to meet customer needs.
8. Easy installation,low cost and low operating cost.

Features：
The duckbill valve has low cost. If suitable rubber materials are used, the service life exceeds that of the metal
check valve. It is convenient to install, flexible in installation methods, and repairable.
1. Maintain a high jet velocity.
2.Preventing the invasion of sea water and sediment is one of the main features of the duckbill valve.
3. Facilitate flushing of the discharge pipe.
4. Under certain conditions, higher dilution can be obtained.
5. No corrosion.


Dimensions (mm)
Type
Nominal diameter of pipe DN
Length
Height
Embed depth
d0
H
C
XH4150-150-F
50
150
100
150
XH4180-220-F
80
220
140
200
XH41100-250-F
100
250
200
225
XH41150-340-F
150
340
265
275
XH41200-420-F
200
420
325
338
XH41250-520-F
250
520
425
400
XH41300-620-F
300
620
525
485
XH41350-700-F
350
700
625
525
XH41400-800-F
400
800
725
588
XH41450-900-F
450
900
825
625
XH41500-980-F
500
980
925
688
XH41600-1120-F
600
1120
1025
800
XH41700-1180-F
700
1180
1125
969
XH41800-1350-F
800
1350
1400
1080
XH41900-1500-F
900
1500
1525
1150
XH411000-1600-F
1000
1600
1725
1325
XH411200-1840-F
1200
1840
1950
1485
XF1400-2280-T
1400
2280
2320
320
XF1600-2600-T
1600
2600
2650
350
XF1800-2920-T
1800
2920
2960
400
XF2000-3150-T
2000
3150
3300
450
XF2200-3450-T
2200
3450
3580
500
XF2400-3760-T
2400
3760
3925
550
XF2600-3900-T
2600
3900
4250
600
XF2800-4200-T
2800
4200
4580
650
XF3000-4500-T
3000
4500
4990
700
















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