Ted Pella NW/KF 25 2-Way, In Line Ball Valve, Brass – Nickel Plated, A=130mm
PELCO® NW/KF Ball Valves
PELCO® ball valves offer an elegant, easy and quick way to close/open vacuum lines. They have a relatively high conductance with NW16 having a 13mm ID and NW25 having a 20mm ID. The 3-way change-over ball valves enable the connection of two systems to one pump. They can be used up to a vacuum level of 1 x 10-6 mbar. Primarily used in backing lines on rotary or scroll pumps. Working temperature range -20 to 80°C (-4 to 176°F).
Material:
- NW connections – 304 stainless
- Ball valve – 304 stainless
- Valve body – nickel plated brass
- Stem – brass
- Stem/ball seals – Nitrile rubber
- Handle – zinc/diecast alloy
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