Standard Products

The historic performance, quality, reliability and economy of PHPK Standard Products make them the ideal choice throughout the global market. PHPK valves, bayonet couplings, flexhose, filters, gimbal expansion joints, phase separators, freeze chambers and pump-out valves are a partial listing of our extensive line of products.

We continue to develop new products and improve on existing designs as new technologies evolve. Our inventory includes an exceptional line of bayonet couplings and valves specifically designed for low temperature cryogenic applications, including liquid helium service, providing customers with the lowest heat leak offered for this industry.