សន្ទះបិទបើកខ្យល់មេអំបៅ
Pneumatic flange butterfly valve
flange type
ទំហំ៖ 1.DN40~DN300 (1.5'~12')
2.DN350~DN600 (14'~24')
3.DN700~DN1200 (28'~48' WCB、 CF、 8')
តួខ្លួន
ឌីស៖ DI, CF8, CF8M,
CF3M, 2205, 2507, 1.4529, C95400, C95500, C95800,
កៅអី EPDM, EPDMH, NBR, X-NBR, FKM, PTFE, NR, CSM
Stem: SS420, 6SS43, SS3
សម្ពាធ: PN6, PN10, PN16, CL150/150LB
សីតុណ្ហភាព: -20 ℃ ~ 150 ℃