Burkert VV2670-MV Butterfly Valve Product Data Sheet

About this manual

The Burkert VV2670-MV is a lever or gear operated quarter turn wafer pattern butterfly valve with a resilient seat design. It provides perfect shut-off pressure up to 16 bar and features a unique stem retaining mechanism that allows the stem to be removed without special tools.

Available in sizes from DN40 to DN600, the valve is constructed with ductile iron, cast iron, or stainless steel bodies. The disc is spherically machined for self-centering, ensuring low rotating torque and a long life cycle. It can be manually operated or retrofitted with various pneumatic or electric actuators compliant with ISO5211 standards.

What's inside

• Technical Data
• Materials
• Dimensions - Bare Shaft
• Torque & Weight
• Mounting Flange Dimensions
• Kv Value and Ordering Chart

Specifications

Frequently asked questions

Is a gasket required for installation?

No, the valve can be easily installed between flanges with no gasket required.

What is the maximum shut-off pressure for the VV2670-MV butterfly valve?

The valve is designed to provide a perfect shut-off pressure of up to 16 bar.

Does the VV2670-MV require a gasket for installation between flanges?

The valve can be easily installed between flanges with no gasket required.

What type of stem retaining mechanism does the VV2670-MV use?

The valve uses a unique stem retaining mechanism that allows the stem to be removed without special tools.