วาล์วดักไอน้ำ
Body Material WCB |
Bucket Stainlees Steel |
Mechanism Stainless Steel |
Air Vent Cage Stainlees Steel |
Diaphragm of Air Vent Stainless Steel |
Gasket Reinforced Graphite |
Body Material WCB |
Bucket Stainlees Steel |
Mechanism Stainless Steel |
Air Vent Cage Stainlees Steel |
Diaphragm of Air Vent Stainless Steel |
Gasket Reinforced Graphite |