Lever-Arm Butterfly Valves

	Pipe Size Pipe Size

1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
5
6

	Connection Style Connection Style


Flanged	Threaded

Quick Clamp	Grooved End

	Body Material Body Material

	For Use With For Use With

	Disc Material Disc Material

Stainless Steel

Iron

Plastic

	Butterfly Valve Type Butterfly Valve Type

Lug

Wafer

	Pressure Class Pressure Class

125

150

	Seat Material Seat Material

Rubber

Plastic

	Number of Bolt Holes Number of Bolt Holes

	Maximum Pressure Maximum Pressure

	Maximum Temperature Maximum Temperature

	Handle Type Handle Type

Lockable

Flow Indicating

Standard

	Connection Type Connection Type


Pipe	Tube

	End-to-End Length End-to-End Length

	Flow Coefficient (Cv) Flow Coefficient (Cv)

4.5
10
13
25
27
43
85
92
109
112
115
159
180
195
196
220
228
248
249
260
266
277
287
302
345
411
413
451
457
500
600
720
820
860
880
930
1,022
1,125
1,309
1,366
1,579
1,900
2,020
2,901
Not Rated

	For Tube OD For Tube OD

1 1/2"

2 1/2"

	Overall Length Overall Length

	Overall Height Overall Height

	Minimum Temperature Minimum Temperature

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Flange OD Flange OD

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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252 Products

About Flanged Flow-Adjustment Valves

Flanged Flow-Adjustment Valves

These valves are for use with water, oil, air, and inert gas. They bolt to flanges to adjust and regulate flow in flanged pipelines.

Sure-Fit Flanged Flow-Adjustment Valves

Upgrade industry standard flanged gate and globe valves for quicker flow-adjustment capabilities—these have the same end-to-end length as valves of the same pipe size to swap out easily. They’re rated for use with water, oil, air, and inert gas. All bolt to flanges to adjust and regulate flow in flanged pipelines.

Lightweight Flanged Flow-Adjustment Valves

An aluminum body provides strength and durability at half the weight of other metal flanged flow-adjustment valves. These valves are for use with water, oil, air, and inert gas. They bolt to flanges to adjust and regulate flow in flanged pipelines.

Extended-Life Flanged Flow-Adjustment Valves

For a longer service life than other flanged flow-adjustment valves, these are designed to open and close with minimal wear on internal components. Use with water, air, and inert gas. They bolt to flanges to adjust and regulate flow in flanged pipelines.

Plastic Flanged Flow-Adjustment Valves

Often used in low-pressure water pipelines, these valves have a plastic body for the lightest weight of our flanged flow-adjustment valves. Use them with water. They bolt to flanges to adjust and regulate flow in flanged pipelines.

Flanged Flow-Adjustment Valves for Chemicals

Metal provides more durability than plastic. With seats that can stand up to aggressive and corrosive solutions, these valves are often used in chemical-processing applications. They bolt to flanges to adjust and regulate flow in flanged pipelines.

Plastic Flanged Flow-Adjustment Valves for Chemicals

In addition to fluoroelastomer seats that resist a wide range of chemicals, these valves have no metal parts to corrode, so they’re often used for chemical-processing applications in corrosive conditions. All bolt to flanges to adjust and regulate flow in flanged pipelines.

Flanged Flow-Adjustment Valves for Drinking Water

These valves meet NSF/ANSI 61 for use with drinking water. They bolt to flanges to adjust and regulate flow in flanged pipelines.

Flanged Flow-Adjustment Valves for Steam

Rated for steam pressures up to 100 psi @ 400° F, these valves have PTFE seats for excellent temperature resistance. They bolt to flanges to adjust and regulate flow in flanged pipelines.

Threaded Flow-Adjustment Valves

Valves are for use with water, oil, air, inert gas, and steam. They gradually open and close to adjust and regulate flow.

Flow-Adjustment Valves with Grooved-End Fittings

Commonly used in water service pipelines and HVAC systems, these valves have grooved ends that connect to pipe with a clamp for easy installation. Since there’s no heat or threading required, they provide quick access to your pipeline for routine maintenance. Use with water. They gradually open and close to adjust and regulate flow.

Flow-Adjustment Valves with Sanitary
Quick-Clamp Fittings for Food and Beverage

Maintain sanitary standards in food and beverage applications with these valves that have internal surfaces that prevent product buildup and inhibit bacteria growth. All have sanitary quick-clamp fittings for easy disassembly in systems that require frequent cleaning. They gradually open and close to adjust and regulate flow.

About Flanged Flow-Adjustment Valves

Flow-Adjustment Valves

Flanged Flow-Adjustment Valves

Sure-Fit Flanged Flow-Adjustment Valves

Lightweight Flanged Flow-Adjustment Valves

Extended-Life Flanged Flow-Adjustment Valves

Plastic Flanged Flow-Adjustment Valves

Flanged Flow-Adjustment Valves for Chemicals

Plastic Flanged Flow-Adjustment Valves for Chemicals

Flanged Flow-Adjustment Valves for Drinking Water

Flanged Flow-Adjustment Valves for Steam

Threaded Flow-Adjustment Valves

Flow-Adjustment Valves with Grooved-End Fittings

Flow-Adjustment Valves with SanitaryQuick-Clamp Fittings for Food and Beverage

Flow-Adjustment Valves with Sanitary
Quick-Clamp Fittings for Food and Beverage