Drain Valve Adapters, Teflon Stockcocks with, 3 Adapter Options, for Use with Reaction Vessels

Description

Stopcock Drain Valve Adapters offer three connections, spherical ball joints, beaded pipe and “QVF” KF joints. Several options within each grouping for your selection to match mate with vessel connection. All style plugs have threaded nut retainer.

Teflon Information

Teflon, also known as PTFE (Polytetrafluoroethylene), is a synthetic fluoropolymer with a wide range of applications due to its unique properties. Key specifications include high temperature resistance, excellent chemical resistance, low friction, and non-stick characteristics.

Borosilicate Glassware Information

Prism Research Glass makes our Stopcock Drain Valve Adapters of Borosilicate Glassware often referred to as Pyrex. A blend of silica and boron trioxide make up borosilicate glassware. It is the standard for laboratory use because of its chemical resistance to various chemicals. This resistance makes it suitable for diverse laboratory applications. It is highly resistant to chemical attack by most substances, including water, acids, and organic solvents.

Borosilicate has a low coefficient of thermal expansion which means it can withstand rapid temperature changes. It can typically handle temperature ranges between -80°C (-112°F) and 500°C (930°F) without cracking and typically has a melting point of around 1650°C (3000°F).

Custom Fabrication Available

Prism Research Glass has the skills and equipment to fabricate custom-designs. Prism Research Glass can produce repetitive items as well as perform a single unit fabrication. If your needs require a custom fabrication please contact the Prism Research Glass team with your specifications. You can call us Toll Free at (800) 771-6773 or fill out our form here.

We pledge excellence in everything we make and market, providing the safest, most effective and highest quality products.

Borosilicate Glassware MSDS