The Nitrogen Saver Ball Balve can be added to the end of a hose used to prevent loss of solvent or nitrogen when disconnecting a hose. The Nitrogen Saver allows you to seamlessly transfer your nitrogen supply from one vessel to another allowing you to switch from solvent transfer to clearing out the material column with ease. This item is available in 1/4", 3/8", and 1/2" JIC attachments.
**Disclaimer: a hose completely filled with solvent should not be left closed on both ends, the solvent can warm up and build extreme pressure very quickly.