Flange End Rubber Duckbill Check Valve
|20-499 500-999 1,000+|
|FOB Unit Price:||US $150 US $149 US $148|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||1500 PCS/Month|
|Transport Package:||Export Wooden Packing|
|Payment Terms:||L/C, T/T, D/P, Paypal|
- Model NO.: XH41
- Connection Form: Flange
- Pressure: Ordinary Temperature
- Sealing Form: Self Seal
- Standard: GB
- Mateials: Rubber
- Type: Check
- Specification: ISO
- HS Code: 848180
- Material: Rubber
- Structure: Swing
- Function: Non Back
- Flow Direction: One Way
- Application: Industrial Usage, Water Industrial Usage
- End: Flange End
- Trademark: THT
- Origin: Tianjin, China
Flange Duckbill Valve
Size: DN50 - DN2600
Suitable for PN10, PN16 flange.
There are flowing properties for this duckbill valve.
Open and close automatically according to water pressure difference safety without noise and no need of human operation and maintenance.
Small flow-in pressure and flow regulates naturally as water pressure.
Good seal for reverse non-return and no leakage to avoid flow backwards. The better effect with larger pressure.
Anti-corrosion, anti-aging and longer working service.
Wide size scope and nominal diameter of DN50 - DN2600.
Product picture display:
Requirement for Installation:
Generally, we advise customers using duckbill valve of flange type in applying for active jet and socket type for passive jet.
The mouth line of the duckbill valve should be vertical to the ground level when installing.
Hoisting equipments are required for duckbill valve larger than DN 800 to ensure the using performance and working service.