KROMBACH TUFSEAT High-Performance Ball Valve Installation, Operation and Maintenance Manual

About this manual

This document serves as an operational guide for Friedrich Krombach GmbH Armaturenwerke's TUFSEAT series ball valves. It details safety warnings regarding pressure, temperature limits, and material compatibility to ensure safe usage in piping systems.

The manual provides comprehensive instructions on proper installation procedures, including orientation requirements and torque specifications. It also outlines maintenance intervals, testing protocols for packing glands, and specific handling guidelines for oxygen service applications. This manual is written in Chinese.

What's inside

• General
• Product Identification
• Delivery and Storage
• Correct Use
• Operation Method
• Installation to Piping
• Commissioning
• Maintenance and Testing

Frequently asked questions

What is the recommended installation position for the valve?

The normal installation position should preferably have the valve stem vertical.

How do you open and close the ball valve using the hand lever?

Turn the hand lever to the right (clockwise) to close, and to the left (counter-clockwise) to open.

Can the valve be used as an anchor in a piping system?

No, it is strictly forbidden to use the valve as an anchor; it must be supported by the pipe.