Structural Feature Short structural length,only 1/4~1/8 of that of traditional flanged check valve; Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve; Quick valve disc closedown,low water hammer pressure; Applicable for and easily installed for vertical or...
Flap Type Check Valve
End Connection: RF, RTJ
Nominal diameter: 1/2" ~ 48" (DN15 ~ DN1200)
Pressure range: Class 150 ~ 900 (PN16 ~ PN150)
Working temperature: -196℃ ~ +560℃
Body material: carbon steel, stainless steel, alloy steel, bronze, etc
Operation: Hand wheel, Electric, Pneumatic, etc
Medium: Air, Water, Oil, etc
It is opened or closed by the valve clack moving to-and-fro through the valve body guiding axle under the spring effect.
The valve body passageway is designed in a wing-shaped streamline type, allowing the medium to flow through the passageway rapidly and steadily with no noise.
It can be installed on horizontal and vertical pipelines.
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of flap type check valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.