Related names
Forged trunnion ball valves, forged trunnion mounted ball valves, 3-pc trunnion mounted ball valves, trunnion mounted ball valves, forged trunnion mounted ball valves, high pressure ball valve, 2500LB ball valve, 1500LB ball valve, self-relief ball valve, fire-safe ball valve, pipeline ball valve, API 6D ball valve, full port(bore) ball valve, reduced port(bore) ball valve, forged steel ball valve
Features and benefits
• Upstream sealing (The upstream sealing is fulfilled by the spring pre-tightening seat to ensure the feature of self-tightness)
• Self relieving seat
• Double block and bleed
• Fire safe design
• Anti-static device
• Blow-out proof stem
• Emergency injection system for seat & stem
• Stem extension on request for cryogenic purpose
• Low emission packing design (Environmental protection)