airrelease valve

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Air Release Valves, sometimes referred to as "small orifice valves," are often fitted at the highest point on a pipeline to continually release

unwanted air during system operation to protect against unwanted surges and maintain system efficiency.

Specifications •••• Materials of Construction •••• Dimension Drawings •••• Instruction Manuals •••• Technical Data

Looking for Wastewater Air Release Valves? Click here.

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� NSF/ANSI 372 Certified Lead-Free by WQA

� Certified to NSF/ANSI 61

� Meets AWWA C512 requirements

� UL/FM Approved for fire pump service

� Manufactured under a certified ISO 9001 quality system

� Available in sizes 1/2" - 6"

� Maintains systems flow efficiency

� Releases unwanted air pockets during system operation

� Protects system against air related surges

� Automated Sizing Program

� Unconditionally guaranteed T316 stainless steel floats

� Simple Lever and Compound Lever Models

� Stainless steel 316 internal trim

� Resilient seating for positive shutoff

� Performance proven for over 40 years

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of 4Air Release Valves, Clean Water, AWWA C512, Val-Matic® Valve & Mfg. Corp

11/1/2013http://www.valmatic.com/airrelease.html

Specifications • Materials of Construction • Dimension Drawings • Instruction Materials • Technical Data

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SpecificationsSpecificationsSpecificationsSpecifications

Valve Size Product Description Drawing Number

1/2" - 6" Air Release Valve (includes 1/2"-1" Fire Protection Valves) VM-15-38-S

Standard Materials of ConstructionStandard Materials of ConstructionStandard Materials of ConstructionStandard Materials of Construction

(contact factory for optional materials)


1/2" - 1" 15A Air Release Valve VM-15A-M

1/2" - 1" 15A Air Release Valve - SuperValve VM-15ASV-M

1/2" - 1" 22 Air Release Valve VM-22-M

1/2" - 1" 22 Air Release Valve - SuperValve VM-22SV-M

3/4" - 1" 25 Air Release Valve VM-25-M

3/4" - 1" 25 Air Release Valve - SuperValve VM-25SV-M

1" - 2" 38 Air Release Valve VM-38-M

1" - 2" 38 Air Release Valve - SuperValve VM-38SV-M

2" - 3" 45 Air Release Valve VM-45-M

2" - 3" 45 Air Release Valve - SuperValve VM-45SV-M

2" 50 Air Release Valve VM-50-M

6" 61 Air Release Valve VM-61-M



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Dimension DrawingsDimension DrawingsDimension DrawingsDimension Drawings

Valve Size Product Description Drawing Number CAD Version

1/2" - 1" 15A Air Release Valve VMC-15A CAD-15A

1/2" - 1" 15A Air Release Valve - SuperValve VMC-15ASV CAD-15ASV

1/2" - 1" 15A Air Release Valve - Vacuum Check VMC-15AVC CAD-15AVC

1/2" - 1" 22 Air Release Valve VMC-22 CAD-22

1/2" - 1" 22 Air Release Valve - SuperValve VMC-22SV CAD-22SV

1/2" - 1" 22 Air Release Valve - Vacuum Check VMC-22VC CAD-22VC

3/4" - 1" 25 Air Release Valve VMC-25 CAD-25

3/4" - 1" 25 Air Release Valve - Vacuum Check VMC-25VC CAD-25VC

1" - 2" 38 Air Release Valve VMC-38 CAD-38

1" - 2" 38 Air Release Valve - Vacuum Check VMC-38VC CAD-38VC

2" - 3" 45 Air Release Valve VMC-45 CAD-45

2" - 3" 45 Air Release Valve - Vacuum Check VMC-45VC CAD-45VC

2" 50 Air Release Valve VMC-50 CAD-50

2" 50 Air Release Valve - Vacuum Check VMC-50VC CAD-50VC

6" 61 Air Release Valve VMC-61 CAD-61

Instruction ManualsInstruction ManualsInstruction ManualsInstruction Manuals


1/2" - 1" Air Release Valve (Simple Lever Type) ARSL-OM1

1" - 6" Air Release Valve (Compound Lever Type) ARCL-OM1

Technical Data Technical Data Technical Data Technical Data

Description Drawing Number

Air Release Valve Sizing SS-116

Theory, Application and Sizing of Air Valves White Paper

Air Valve Application Chart Chart

Venting Capacity for Air Release Valve Orifice Sizes SS-461



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Why an Air Release Valve Opens - Series 15A, 22, 25 (Simple Lever Type) SS-1514

Why an Air Release Valve Opens - Series 38, 45, 50, 61 (Compound Lever Type) SS-1513

NSF/ANSI Certification SS-2231

UL Certification SS-2478

FM Certification SS-2476

Air Release Valve Pipe Installation CAD - PDF

Air Release Valve Vault Installation CAD - PDF

Val-Matic Valve & Manufacturing Corporation • 905 Riverside Drive • Elmhurst, IL 60126

Phone: 630-941-7600 • Fax: 630-941-8042 • Email: [email protected]

ISO 9001: 2008 Certified Company

© Copyright 2013 Val-Matic Valve & Manufacturing Corporation. All Rights Reserved. Legal Disclaimer



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