Graphite Parts,Gasket Graphite,Graphite Heating Elements,Graphite Exhaust Gasket Material Henan Carbon Road New Material Technology Co., Ltd , https://www.kyedmgraphite.com
Ball Check Valve
Brief Introduction
Features:
PN : 1.0 ,1.6MPa
DN : 50 -1000mm
Medium : water
Part Material
NO.
PARTÂ NAME
Material
1
Body
Pray Cast Iron, Ductile Cast IronÂ
2
Bonnet
Pray Cast Iron, Ductile Cast IronÂ
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
Epoxy Coating Ductile Iron Ball Check Valve
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 .