1. Nominal diameter:
2" - 24" (DN50 - DN600)
2. Pressure range:
Class 150 - Class 2500 (PN16 - PN150)
3. Working temperature:
4. Body material:
5. End Connection:
Face to Face
API594, API6D, JB/T8937
API594, API6D JB/T8937
JB/T74-90, GB/T13402, GB/T9112-9124, HG/T20592-20635, SH3406, ANSI B16.5, API604, ASME B 16.47
JB/T74, GB/T9124, HG20604-20625, ASME B16.34, DIN2401,SH3406
Short in Length.
Long life span, high reliability.
Easy flow, little flow resistance.
Small in size and light in weight.
Compact structure, beautiful design.
Can be installed vertically or horizontally.
Quick reaction, good seal performance.
Short in Stroke, small in closing impact.
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of Rptfe Seat Wafer Double Plate 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.