GBC ball valves

Description

For Retail Refrigeration: Danfoss has developed manually operated shut-off valves suitable for bi-directional flow. The ball valves are used in liquid, suction and hotgas lines in refrigeration and air-conditioning systems.

Technical Specifications

• High precision laser welding: ensures a strong and a light slimline valve body design
• One-piece wire seal cap: to prevent unintentional cap removal or tampering between services
• Delivered with or without external access port
• Temperature range: –40 to +150°C
• Max. working pressure (PS/MWP) 45 bar (650 psig)
• Test pressure: 65 bar (940 psig)

Advantages

• Maximum tightness across the seat/seal
• Operation within a broad temperature range
• Design, weld and choice of sealing material optimised for high working pressures
• Full flow with minimum pressure drop
• Bi-directional flow, i.e. valve orienta¬tion is unimportant
• Slimline design ensures easy opera¬tional handling
• Burst proof spindle design prevents liquid from being trapped internally
• Valve seat of special teflon to secure maximum tightness and a long life¬time
• The available access port saves money if service of the system is necessary