วาล์วผีเสื้อ
Body Material Cast Iron |
Disc Material Stainless Steel 304 |
Connection 10K/PN10 |
Seat EPDM |
Operation Worm Gear |
Body Material Cast Iron |
Disc Material Stainless Steel 304 |
Connection 10K/PN10 |
Seat EPDM |
Operation Worm Gear |