Midland Lug-Style Butterfly Valve w/ Buna-N Seat & Gear Handle

Midland lug-style butterfly valves with gear operators are engineered for dependable shutoff and throttling service in commercial and industrial piping systems. Featuring a durable ductile iron body, ductile iron disc, and resilient Buna-N seat, these valves provide reliable sealing performance for a wide range of water and compatible fluid applications.

The gear operator delivers smooth, controlled operation on larger valve sizes while the lug-style body allows dead-end service and convenient installation between ANSI 125/150 flanges.

Key Features

• Lug-style butterfly valve design
• Heavy-duty gear operator with handwheel
• Ductile iron body and ductile iron disc
• Resilient Buna-N (NBR) seat
• Bi-directional bubble-tight shutoff
• Compatible with ANSI Class 125/150 flanges
• Suitable for dead-end service

Construction Details

The rugged ductile iron body provides excellent strength and durability for demanding service conditions. A resilient Buna-N seat delivers dependable sealing while the precision gear operator allows controlled opening and closing with reduced operating effort.

The lug-body configuration enables secure installation between flanges and supports dead-end piping applications when installed according to manufacturer recommendations.

Important Notes

Verify media compatibility with Buna-N elastomer before installation.

Use with compatible ANSI Class 125/150 flanges and follow recommended installation and torque procedures.

Consult manufacturer documentation for pressure, temperature, and application limitations.