SPECIAL PRICING HAS EXPIRED ON SEPTEMBER 30, 2015! BUT WE’RE STILL THE BEST PLACE TO BUY IT! 20% Discount!!! BelGAS P39 Regulator Spare valve disks provided. Each unit comes with a 4 seat valve disk block. This block can be easily rotated 90˚ to provide a fresh valve disk sealing… Read more“Special Pricing on BelGAS P39 Regulator!”