弹簧查阀门

spring loaded check valve Size: 3/8 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 This valve is ideal for all types of plants: hydraulic, pneumatic and heating plants. It is suitable to install in horizontal, vertical or oblique position Brass in forged brass Seals in NBR-rubber Spring in stainless steel Washerholder in ABS or Nylon Available: 1/2 up to 2 rod in brass ABS max. working temperature: 70 Nylon and brass max working temperature: 110 Opening pressure: 0.05ba Feed--casting—examination--pass--machining--pass--appearance polish--examination-ass--plating--examination--pass--assembling--exammation(water pressure testing or air pressure testing)--pass--packing--examination--pass--delivery We can also make the new mould to produce all according to originally sample. More information about us, visit our website please, Thanks!