Clamp type rubber duckbill check valve from ZG VALVE
Clamp type rubber duckbill check valve from ZG VALVE
  • Clamp type rubber duckbill check valve from ZG VALVE
  • Clamp type rubber duckbill check valve from ZG VALVE

Clamp type rubber duckbill check valve

ZG VALVE Clamp type rubber duckbill check valve, DN50-DN3000,CE pressure equipment Certification, multiple pressure tests, two-year warranty.

Size Range: 2"-120"/DN50-DN3000

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.

Clamp-type duckbill valves are widely used on coasts, beaches, docks, reservoirs, municipal flood discharges and sewage. They are environmentally friendly green valves. This valve replaces the valve check valve and completely solves the problem of sand, silt and stone. Blocks, vegetation, and marine life blocking issues. The main purpose of the clamp type duckbill valve products: used in waterproof systems, drainage systems, water pump outlets, lifting pump stations and submerged aeration systems.

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.

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Dimensions (mm)

Type Nominal diameter of pipe DN Length  Height Embed depth
d0 H C
XF50-158-T 50 158 100 25
XF80-232-T 80 232 140 40
XF100-270-T 100 270 200 40
XF150-360-T 150 360 265 50
XF200-450-T 200 450 325 50
XF250-560-T 250 560 425 75
XF300-650-T 300 650 525 115
XF350-750-T 350 750 625 115
XF400-850-T 400 850 725 135
XF450-950-T 450 950 825 150
XF500-1060-T 500 1060 925 200
XF600-1200-T 600 1200 1025 200
XF700-1260-T 700 1260 1125 200
XF800-1450-T 800 1450 1400 250
XF900-1620-T 900 1620 1525 250
XF1000-1720-T 1000 1720 1725 250
XF1200-2010-T 1200 2010 1950 300
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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