Rubber lined butterfly valve is usually made by WCB body with EPDM or NBR or NR rubber seat and stainless steel disc. It is a generally type butterdly valve widely used for water treatment, mining, chemical industrial etc. it is easy installation, maintaine, fix and replace. wafer type and lug type available, size from 2" to 48", standard as per DIN, ANSI, JIS, pressure rate PN10, PN16, 150LB, 10K.
Ningbo RMI Plastic Co.,Ltd offer rubber lined butterfly valve with specification:
Size range:DN50~DN1200 (2 inch ~ 48 inch)
Body materials:WCB, CI
Liner material: EPDM, NBR, NR
Connection: wafer, lug, flange ANSI CL150, JIS10K, DIN PN10
Design pressure:0.2~1.6Mpa (PN2~16 bar)
