KF/NW stainless steel in-line and 3-way ball valves

EM-Tec KF/NW stainless steel ball valves are available as in-line and 3-way ball valves. They are made from AISI 304L stainless steel and offer a quick and easy way to open, close and select vacuum lines. The 3-way ball valves are especially useful for connecting two systems on a single vacuum pump which is cost-effective and space saving. EM-Tec KF/NW 3-way ball valves are L-type ball valves, which enables to either pumping of the left or the right side of the 3-way ball valve. These ball valves are designed for use in fine vacuum applications to a level of 1 x 10-4 mbar, such as backing lines on rotary, scroll and diaphragm vacuum pumps. Usable temperature range is -20 to 180 °C due to the PTFE seals.

EM-Tec KF/NW ball valves materials:

• KF/NW connections – AISI 304L stainless steel
• Ball valve body – AISI 304L stainless steel
• Ball valve – AISI 304L stainless steel
• Stem – AISI 304L stainless steel
• Ball valve and stem seals – PTFE
• Handle – PVC coated stainless steel