Food Grade Flip Top Bottle Cap Silicone Dispensing Diaphragm Valve 
	
	Fuste can custom all kinds of size silicone rubber valve for customers , like umbrella valve, duckbill valve , check valve , cross valve .
	Any custom rubber valve , feel free to contact me !
	Contact Us:sales2@fuste.com.cn 
	
	
	 Part Type: Molding/Injection
Shape: as drawing such as 2D,3D or sample
Material Composition: silicone
Aging resistance: 120℃; Low temp resistance: -40℃
Vacuum Collapse resistance
Ozone resistance 
	Meet SPEC.: ASTM D2000,SAE J200  
	Contact Us:sales2@fuste.com.cn 
	
	
	Silicone  check valve  also known as duckbill valve , cross valve , dispensing diaphragm valve. Rubber duckbill Valves have "+" shape diaphragm seals & seat for air or water pressure relief and backflow controls. duckbill valve valves are generally made from medical grade or food garde silicone or LSR materials. Other rubber materials like EPDM, NBR etc. are available in our company.
	
	


