Wafer Soft Seal Válvula de mariposa uses the flexibility of rubber seat, could easily achieve zero leakge, therefore is a wi ...
Las válvulas de mariposa de triple compensación están diseñadas de acuerdo con API 609 con características de ...
Stainless Steel Flanged Válvula de mariposas are designed in accordance with API 609 with features of bi-directional、 lightw ...
Wafer Type Válvula de mariposa Specifications / Features: Manufacturing standards: API, ANSI, BS, DIN, JIS Bu ...
High Pressure Lug Válvula de mariposa Product Description Triple offset butterfly valves are manufactured to t ...