-
Metal Seat Wafer Butterfly Valve
Three eccentric butterfly valve series is the newly-developed long-life and energy-saving products. Add to Inquiry -
Soft Seated Butterfly Valve
The soft seat provides excellent sealing capabilities even at lower pressures and offers Add to Inquiry -
Resilient Butterfly Valve
Resilient butterfly valves are characterized by a resilient seat, often made of elastomeric Add to Inquiry -
Resilient Butterfly Valve
Size: DN50~DN1200. Temperature: -15ºC - 150ºC . Pressure: 1.0MPa/1.6MPa. Add to Inquiry -
small torque metal seat butterfly valve
DESIGN & MANUFACTURE CONFORM WITH: API609, MSS SP-67 CONNECTION DIMENSION CONFORMS WTIH: ASME Add to Inquiry -
Soft Seated Butterfly Valve
Size: DN50~DN1200. Temperature: -15ºC - 150ºC . Pressure: 1.0MPa/1.6MPa. Add to Inquiry -
Three Eccentric Butterfly Valve
STRUCTURE & LENGTH CONFORMS WITH: API 609, MSS SP-67, ISO 5752. INSPECTION & TEST CONFORMS WITH: Add to Inquiry -
Center Line Butterfly Valve
Size: DN50~DN1200. Temperature: -15ºC - 150ºC . Pressure: 1.0MPa/1.6MPa. Add to Inquiry -
Wafer Center Line Butterfly Valve
Size: DN50~DN1200. Temperature: -15ºC - 150ºC . Pressure: 1.0MPa/1.6MPa. Add to Inquiry -
Full Lug Wafer Lug Butterfly Valve
Size: DN50~DN1200. Temperature: -15ºC - 150ºC . Pressure: 1.0MPa/1.6MPa Add to Inquiry -
Metal Seat Lug Butterfly Valve
Under the working condition of high temperature and high pressure, it still has a stable sealing Add to Inquiry -
High Performance Wafer Type Butterfly Valve
Three eccentric butterfly valve series is the newly-developed long-life and energy-saving products. Add to Inquiry
WebA Butterfly valve is a quarter-turn rotational motion valve, that is used to stop, regulate, and start flow. Butterfly valves are easy and fast to open. A 90° rotation of the handle provides a...
Web200 pounds. In contrast a 4 in. VF series butterfly valve with a Cv = 496 (at 70° Rotation) weighs only 19 pounds including a VA-909X series actuator. 2. Butterfly valves are less expensive. 3....
WebButterfly valves are equipped with either a lens type or a lattice door (through-flow) type. These door types were optimized in model tests to achieve a minimum flow head loss...
WebButterfly valves are normally applied in front of low and medium head water turbines, i.e. heads up to 200 m. For high head power plants the butterfly valve is from time to time used as a closing...
WebButterfly valves are the workhorse in a hydronic system used to isolate flow with bubble-tight shutoff. At Siemens, we continuously challenge ourselves to improve butterfly valves to exceed...
WebApr 1, 2019 · Inlet Butterfly Valve Function The IBV directs the airflow into the first stage of compression in a straight line. The impeller then spins the air using power from the main...









