Peter Huber Ball Valve M16x1

The Peter Huber 6091 is a precision manual ball valve designed for reliable fluid control in laboratory thermoregulation systems. Featuring standard M16x1 threaded connections, this 2-way valve is an essential accessory for managing the flow of heat transfer fluids between Huber circulators and external applications. It allows for quick isolation of system components, facilitating safe maintenance or hose changes without draining the entire circuit. Engineered with a robust internal mechanism and a 90-degree lever handle, it provides a secure, leak-proof shut-off for water-glycol mixtures and standard thermal fluids within a focused temperature range.

Key Features:

• Brand: Peter Huber
• Connection Type: M16x1 threaded ports
• Valve Type: 2-way manual ball valve
• Temperature Range: Optimized for operation from -20°C to +90°C
• Pressure Rating: Maximum operating pressure of 6 bar at +90°C
• Operation: Quick 90° lever handle for immediate flow control
• Compatibility: Ideal for Huber Ministat, KISS, and CC series units with M16 connections
• Design: Compact form factor for installation in tight laboratory spaces or fume hoods

This ball valve is specifically optimized to maintain the flow integrity of your temperature control circuit while providing an easy-to-operate safety cutoff. The M16x1 threading ensures a vibration-resistant and standardized fit, making it a "plug-and-play" solution for many benchtop thermostats. Its durable construction is designed to withstand laboratory conditions while preventing fluid waste during process adjustments.

Frequently Asked Questions

1. What are the temperature limits for this valve?
The 6091 model is specifically rated for a range of -20°C to +90°C. Within this range, it can safely handle pressures up to 6 bar. For applications exceeding 90°C, a high-temperature rated valve should be used.

2. Why is an isolation valve useful in a lab setup?
It allows you to instantly stop the flow to an external reactor or instrument. This is particularly helpful when you need to swap hoses or perform maintenance on a single part of the loop without turning off or draining the circulator.

3. Is it compatible with all thermal fluids?
It is highly compatible with water, water-glycol mixtures, and common low-temperature thermal fluids. Always verify that the fluid's chemical properties are compatible with standard valve seals.

4. Does this valve significantly restrict flow?
No, this is a full-bore style valve designed to minimize resistance and pressure drop, ensuring your pump maintains the flow rates required for accurate temperature control.

5. Can I install this directly onto the pump outlet?
Yes, the M16x1 threading is designed to match the standard outlets of smaller Huber units, allowing you to place the control point exactly where it is needed.