ALUMINIUM BRONZE TRUNNION BALL VALVE

Product Description

Many bronze valves used in marine industry are made of non-ferrous materials, mainly bronze and brass. Bronze is an alloy in which red copper is added with tin or lead. It is called bronze because of its gray color. In the classification of copper alloys, those other than brass and white copper (copper nickel alloy) are called bronze. Compared with red copper, bronze has high strength and low melting point (the melting point of 25% tin smelting bronze will be reduced to 800 ℃. The melting point of pure copper (red copper) is 1083 ℃. Bronze has good castability, wear resistance and stable chemical properties.

Technical Specification

» Product Name: Aluminium Bronze Ball Valve B148 C95800

» Material: Aluminium Bronze Ball Valve B148 C95800

» Size: 2”~16” ( DN50~DN400)

» Port: Full Port

» Working Pressure: PN16~PN40, 150Lb, 300Lb

» Connection Ends: Flange

» Working Temp: -29~180ºC, or according to customer requirements for different industry. 

» Suitable Medium: Water, Sea water,Natural Gas, Oil and some corrosive liquid

» Operation: Handle operated, Locking device is option

» Inspection & Testing: According to API598

Performance parameters

» Design & Manufacture standard: API 6D, API 608, BS 5351. 

» Pressure & Temperature standard: ASME B16.34. 

» Face to face dimension standard: ASME B16.10. 

» Flange standard: ASME B16.5, ASME B16.47. 

» Test & Inspect standard: API 598, API 6D. 

» Floating ball, full bore or reduce bore. 

» ISO5211 mounting pad for option. 

» Blow-out proof stem design. 

» PTFE/RPTFE seat seal( Seat seal material could be decided by customer's request or according to valve's medium & temp. Condition). 

» Fire-proof and anti-static design if need. 

» Operation: Hand wheel, Worm wheel, Pneumatic actuator & Electric Actuator.