Epoxy Coating Ductile Iron Ball Check Valve with CE

Product Description
Ball Check Valve

Brief Introduction
Ball check valves are often very small, simple, and cheap. They are commonly used in liquid or       gel mini pump dispenser spigots, spray devices, some rubber bulbs for pumping air, etc., manual air pumps and some other pumps, and refillable dispensing syringes. Although the balls are most often made of metal, they can be made of other materials .

Features:
PN : 1.0 ,1.6MPa
DN : 50 -1000mm
Medium : water

Part Material
NO.		PART NAME			Material
1		Body			Pray Cast Iron, Ductile Cast Iron
2		Bonnet			Pray Cast Iron, Ductile Cast Iron
3		Ball			Cast Iron Coated with Rubber
Dimension                                                                                                                                                   Unit:mm
DN           50            65            80           100              125            150             200              250             300            350
L           180           200          260           300              350            400             500             600              700           800
H           185           210          245           280              335            400             495             600              715           820