Product Overview: The document provides technical specifications for a manual inline ball valve, specifically the KF model. It highlights the valve's ease of implementation, high vacuum sealing capabilities, and the requirement for ordinary maintenance such as greasing. The valve is manually operated and has been leak rate tested.

Compatibility: The valve is compatible with various line standards including KF, ISO-KF, NW, QF, and ISO-QF. It supports sizes DN 10, 16, 25, 40, and 50.

Standards: The valve adheres to standards such as PNEUROP 6606, DIN 28403, and ISO 2861.

Leak Rate: The valve has a leak rate of 1x10-7 mbar*l/s.

O-Rings: The O-rings are made from materials such as FKM, Viton®, and FPM, with an operating temperature range of -40°C to +204°C and a hardness of Shore A 3s 65/75.

Main Body, Flanges, and Handle: These components are made from AISI 304, 1.4301, or X5 CrNi 18 10 materials, with an operating temperature range of -200°C to +860°C.

Ball Gaskets: Made from TEFLON® or PTFE, these gaskets have an operating temperature range of -200°C to +260°C.

Additional Information: The document is a technical data sheet (S10-11536-ST) for the manual inline ball valve KF, and it notes that specifications are subject to change due to continuous product improvement.