The Micro Matic D-System is a security well type design with double valve operation. The spears are suitable for stainless steel kegs.
Spear, Type RS-D:
• The spear is with built-in features that provide total operational safety.
• Spear is fitted into non-thread keg neck.
• After downwards compression a retaining ring is fitted in a machined recess in the keg neck.
• When fitted, spear cannot be rotated or lifted.
• No movement of bottom O-ring.
• Electro-polished surface.
The valve performance features:
• Self-adjusting beer valve - Patented parallel guided design.
• Stage bonded gas valve for long maintenance free life.
• Balanced spring forces on beer and gas valve.
• Profiled gas valve for reliable re-sealing efficiency.
• Protected sealing area for maximum resistance to physical damage.
• Unrestricted gas and product flow for fast and non-turbulent filling.
| Suitable for | Stainless steel kegs |
| - | Non-threaded safety neck |
| Retaining ring | Stainless steel |
| Body | Stainless steel |
| Sealing ring | NBR |
| CO2 valve | EPDM |
| Beer valve | Stainless steel |
| Beer spring | Stainless steel |
| Down tube | Stainless steel Ø25 mm |
| CO2 spring | Stainless steel |
| Retaining disc | Stainless steel |
