Qingdao Gofai Rubber produces rubber duckbill valve. Material: silicone rubber/nature rubber/EPDM/NBR/SBR,etc Color: Black ,clear, blue, red, etc Size: 5mm,8mm,12mm,20mm,25mm,etc Welcome to email for more details: chinarubber@aliyun.com

Qingdao Gofai Rubber produces various rubber ducckbill valve. Material is silicone/epdm/nbr/viton, etc Accept customized size and shape too. Email； chinarubber@aliyun.com

Qingdao Gofai Rubber produces various rubber ducckbill valve. Material is silicone/epdm/nbr/viton, etc Accept customized size and shape too. Email； chinarubber@aliyun.com

Material: silicone

silicone rubber duckbill one way check valve stopper for Liquid and Gas Backflow Prevent * When installing the check valve special attention should be paid to the direction of flow of the medium and the normal flow direction of the medium should be consistent with the direction of the arrow indicated on the valve body otherwise the normal flow of the medium will be cut off. Opening the pressure is small generally open 1-5KPA pressure liquid or gas it can open, good sealing Easy to install.

High Quality Rubber Recess Former with Screws and Wing Nuts for Precast Concrete
Rubber Recess Former create accurate recesses to accommodate the Lifting Clutches during the casting process.
Rubber Recess Former is produced from customized rubber formulation using pure material which allow optimum performance during application.
Dimensions of each Recess Formers are engineered unique to the corresponding lifting clutches load classifications to minimize risks of errors.