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Butterfly Valves

Wafer & Lug Style Butterfly Valves

Butterfly Valves are available in two general types, Wafer and Lug Style, and are manually, pneumatically, or electronically actuated. Dultmeier primarily stocks manually or pneumatically actuated valves, but electric actuation is still available.

Wafer-Style butterfly valves have "thru" bolt holes along the outside rim of both pipe flanges. Lug-Style butterfly valves have threaded bolt holes on both sides of the body, allowing for "end of line" applications.

In regards to actuation, as stated above, there are several types. Manual and pneumatic actuation is achieved with either spring return or double acting actuators. A double acting actuator requires air pressure to open and close the valve, while a spring actuator closes (or opens) in the event of air pressure loss, leading to usage in fail-safe applications.

While they are a non-stock item, Electric Actuators are still available. Electric actuators are primarily used for reliable, economical remote activation.

Check out our blog post about Butterfly Valves for more information.

12 & 24 Volt Butterfly Valves

12 Volt On-Off Butterfly Valves

Air Actuated Butterfly Valves, Centerline Valves

Air Actuated Butterfly Valves, Keystone Valves

Air Actuated Butterfly Valves, Pratt Valves

High Performance Butterfly Valves, Keystone Series 36 & 37

Lug Style Butterfly Valves, Keystone Valves

Lug Style Butterfly Valves, Pratt Valves

Split Body Wafer Butterfly Valves

Tank Truck (TTMA) Butterfly Valves

Wafer Butterfly Valves

Wafer Butterfly Valves, Centerline Valves

Wafer Butterfly Valves, Keystone Valves

Wafer Butterfly Valves, Pratt Valves, OS Series

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Wafer Butterfly Valve with Handle, 2"

Pratt Valves

PTOS2

Wafer Butterfly Valve, 2IN, EPDM Seat, 304SS Disc, Lever Handle

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$88.50 / EA

Wafer Style Butterfly Valve, 10" Size, 304SS Disc, 221 Series

KE906-100

Valve, Butterfly, Wafer, 10IN, CI Body, EPDM Seat, 304 SS Disc, with Top Plate & Lever Handle

Call for pricing / EA

Wafer Style Butterfly Valve, 2"

CL200A-2

Centerline Butterfly Valve, 2IN With Handle

$308.00 / EA

12 Volt On-Off Butterfly Valve for NH3 Control, Carbon Steel, 1", 400 PSI

Raven Industries

RV063-0173-876

NH3 Valve, On/Off, 12V, 1IN FPT, Standard Port, Stainless Steel, 250 PSI, New Style Cable

$889.00 / EA

Butterfly Valve with Air Actuator, Spring Return, 2"

DUA906-20KSR

Butterfly Valve, 2IN Keystone With Spring Return Air Actuator

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$605.00 / EA

Butterfly Valve with Air Actuator, Spring Return, 2"

Dultmeier Sales

DUA906-20PSR

Butterfly Valve, 2IN Pratt with Unitorque Air Actuator, Spring Return

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$342.00 / EA

Butterfly Valve with Double-Acting Air Actuator, 4" Valve

CL400A-4AA

Air-Actuated Butterfly Valve, 4IN, Centerline, Double Acting, EPDM Seat, SS Disc, Ductile Iron Wafer Body

$694.00 / EA

Butterfly Valve with Handle, Lug Style 3"

Pratt Valves

PTOSL3

LUG Body Butterfly Valve, 3IN, EPDM Seat, 304SS Disc, Lever Handle

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$141.00 / EA

Butterfly Valve, Lug Style, 222 Series, 3" Size

KE222-3LUG

Butterfly Valve, Lug Style, 3IN With Handle

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$167.00 / EA

Split Body Wafer Style Butterfly Valve, 2-1/2" Size

KE990-25

Butterfly Valve, Cast Iron Body, Wafer Style, Split Body, 2-1/2IN, 316SS Disc/Stem, EPDM Seat, 150lb Class, with Handle

$370.00 / EA

TTMA Butterfly Valve, Aluminum, 3" (Includes Grease Zirc)

VVTTV3A-Z

Butterfly Valve, 3IN Aluminum, Tank Truck (TTMA), Grease Zirc, Viton Coated Steel Disc

$184.00 / EA

Wafer Butterfly Valve Bare Stem, No Handle, 2"

Pratt Valves

PTOS2-BARE

Wafer Butterfly Valve, 2IN, EPDM Seat, BARE STEM

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$56.00 / EA

Wafer Style Butterfly Valve with Manual Gear Operator, 10" Size, 304SS Disc, 221 Series

KE906-100G

Butterfly Valve, Wafer, 10IN, EPDM Seat, 304SS Disc, Manual Gear Operator (30:1 ratio) with 12IN Dia Handwheel

Call for pricing / EA

Wafer Style Butterfly Valve, 3"

CL300A-3

Centerline Butterfly Valve, 3IN With Handle

$418.00 / EA

Butterfly Valve with Air Actuator, Double Acting, 3"

Dultmeier Sales

DUA906-30P

Butterfly Valve, 3IN Pratt, Wafer Body, with Air Actuator, Double Acting

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$339.00 / EA

Butterfly Valve with Handle, Lug Style 4"

Pratt Valves

PTOSL4

LUG Body Butterfly Valve, 4IN, EPDM Seat, 304SS Disc, Lever Handle

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$189.00 / EA

Butterfly Valve with MATRYX Air Actuator, Double Acting, 2"

Dultmeier Sales

DUA906-20M

Butterfly Valve, 2IN Cast Iron With Matryx Air Actuator, Double Acting

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$881.00 / EA

Butterfly Valve, Lug Style, 222 Series, 4" Size

KE222-4LUG

Butterfly Valve, Lug Style, 4IN, EPDM

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$205.50 / EA

Split Body Wafer Style Butterfly Valve, 3" Size

KE990-30

Butterfly Valve, Wafer Style Split Body Design, Cast Iron Body, 3IN, 316SS Disc/Stem, EPDM Seat, 150lb Class, with Handle & Top Plate

$389.00 / EA

TTMA Butterfly Valve, Aluminum Metering, 4", Viton Coated Steel Disc

VVTTV4A-MTR

Butterfly Valve, 4IN Aluminum, Tank Truck (TTMA), Locking Handle/Metering Style, Viton Coated Steel Disc

$190.00 / EA

Wafer Butterfly Valve with Handle, 2-1/2"

Pratt Valves

PTOS2.5

Wafer Butterfly Valve, 2-1/2IN, EPDM Seat, 304SS Disc, Lever Handle

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$114.00 / EA

Wafer Style Butterfly Valve, 2" Size, 221 Series

KE906-20

Butterfly Valve, Wafer, 2IN, EPDM Seat, 316SS Disc & Stem, Cast Iron Body With Handle, Series 221

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$127.00 / EA

Wafer Style Butterfly Valve, 4"

CL400A-4

Centerline Butterfly Valve, 4IN With Handle

$425.00 / EA

Butterfly Valve with Air Actuator, Spring Return, 3"

Dultmeier Sales

DUA906-30PSR

Butterfly Valve, 3IN Pratt with Unitorque Air Actuator, Spring Return

Save 5% on 5!

$435.00 / EA

Butterfly Valve with Handle, Lug Style 6"

Pratt Valves

PTOSL6

LUG Body Butterfly Valve, 6IN, EPDM Seat, 304SS Disc, Lever Handle

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$299.00 / EA

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