Mueller Steam Specialty

Strainers, Checks, Valves

800-876-0036

Phone: 847-356-0566  Fax: 847-356-0747      E-Mail: sales@mmcontrol.com


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Mueller Butterfly Valves

 

Series 88 Industrial Strength Mueller Butterfly Valve

Spec & Tech Sheets                   
Mueller Butterfly Valve Series 88Mueller Butterfly Valve Model 88

Model Descriptions
Model 88 Ductile Iron Full Lug Butterfly Valve
Size 2 to 24 in. (50 to 600mm)
Description Series 88 Ductile Iron Full Lug Butterfly Valves are soft-seated butterfly valves designed for a variety of general applications in the control of water, air, oil, gases, and corrosive media. They are equally effective for on-off, throttling, or isolation service requirements. Series 88 is designed for dead-end service to the full pressure rating of the valve and is well suited for higher velocity service and vacuum service. Model options available for lever handle, gear operator, and electric actuator.
 

Series 90 Industrial-Strength Mueller Butterfly Valve

Spec & Tech Sheets                   
Mueller Butterfly Valve Series 90Mueller Butterfly Valve Series 90

Model Descriptions
Model 90 High-Performance Lug Double Eccentric Butterfly Valves
Size 2 to 40 in.
Description Series 90 High Performance Lug Double Eccentric Butterfly Valves are most often used in water supply applications and can be used wherever positive shutoff is required to control the flow of liquids, gases, and slurries. It features carbon steel body construction, extended neck, offset disc design, stainless steel shaft, RPTFE seat designed for service at 500 degrees F and all sizes rated for Class 150. Model options available for gear operator and electric actuator.
 

Models 51M, 52, 52M, 58, 65M, 66M Butterfly Valves

Discontinued . . . Contact M&M for options.

Spec & Tech Sheets                   
Obsolete Mueller Butterfly Valves

Model Descriptions
Model 51M Wafer Butterfly Valves
Model 52 Full Lug Butterfly Valves
Model 52M Full Lug Butterfly Valves
Model 58 Cast Carbon Steel or Stainless Steel Full Flange Butterfly Valves
Model 65M Cast Iron Wafer Butterfly Valves
Model 66M Cast Iron Full Lug Butterfly Valves
 

Model 51
Mueller Wafer Butterfly Valve

Spec & Tech Sheets                   

Mueller Wafer Butterfly Valve Model 51

Model Descriptions
Model 51 Wafer Butterfly Valve
Description These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are well suited for higher velocity service and vacuum service.
 

Model 53
Mueller Semi-Lug Butterfly Valve

Spec & Tech Sheets                   

Mueller Semi-Lug Butterfly Valve Model 53

Model Descriptions
Model 53 Semi-Lug Butterfly Valves
Description These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are especially well suited for higher velocity service and vacuum service.
 

Model 87 Mueller Butterfly Valve

Discontinued . . . Contact M&M for options.

Spec & Tech Sheets                   

Mueller Butterfly Valve Model 87

Model Descriptions
Model 87 Ductile Iron Wafer Butterfly Valve
Size 2 to 24 in. (50 to 600mm)
Description These soft-seated butterfly valves are designed for a variety of general applications in the control of water, air, oil, gases, and corrosive media. They are equally effective for on-off, throttling, or isolation service requirements. Series 87 is well suited for higher velocity service and vacuum service.
 

Model 89-GEN
Mueller Butterfly Valve

Discontinued . . . Contact M&M for options.

Spec & Tech Sheets                   
Mueller Butterfly Valve Model 89 GEN

Model Descriptions
Model 89-GEN Grooved End Butterfly Valves
Size 2 1/2 to 12 in. (65 to 300mm)
Description Consist of a ductile iron body, BUNA-N or EPDM encapsulated ductile iron disc and a 431 stainless steel two-piece stem. Pressure rated to 175psi CWP. Grooved end designed to ANSI/AWWA C-606 Rigid Grooved Specification. Available with lever handle or gear operator.
 

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Phone: 847-356-0566   Fax: 847-356-0747      E-Mail: sales@mmcontrol.com

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