Top of the page

20 in. Aluminum 5086, 6061 Vent Valve. Special 15 PSI Rating, Wafer Connection, Round "R" 805-1749102

Item No. M105015
This 20 in. Vent Valve is made from Aluminum 5086, 6061 with a Wafer connection with a Special 15 PSI pressure rating. A Vent Valve is a valve designed to allow air or gases to flow in and out of tanks, compartments, and piping systems. Vent Checks and Inverted Vent Checks are related check valve
EA

Description

This 20 in. Vent Valve is made from Aluminum 5086, 6061 with a Wafer connection with a Special 15 PSI pressure rating.

A Vent Valve is a valve designed to allow air or gases to flow in and out of tanks, compartments, and piping systems. Vent Checks and Inverted Vent Checks are related check valve types used on vent lines.

Wafer connections feature a compact design that allows the valve to fit snugly between two existing flanges in a pipeline. The part is held in place by bolts that pass through the entire assembly. This design saves both space and weight - which is particularly important in marine applications.

Aluminum is a low-density, non-magnetic, soft & ductile metal. It is primarily utilized for its light-weight and resistance to corrosion.

Applications of Vent Valves

  • Tank and Compartment Ventilation
  • Air Exchange in Piping Systems
  • Marine and Shipboard Service

Advantages of Wafer Connections

  • Compact and Lightweight
  • Easy Installation Between Flanges
  • Space-Saving Design

Advantages of Aluminum

  • Lightweight and Low-density
  • Resistant to Corrosion
  • Highly Conductive


Tork Systems offers an extensive range of valves, pipe, fittings, and flanges that are critical to ship repair projects and other marine applications. Our markets include US Navy, Coast Guard, and Commercial marine vessels. Let our team of marine experts help you find the parts you need to Get Ship Done.

Specifications

Type
Vent Valve
Size
20 in.
​Product Description
20 in. Aluminum 5086, 6061 Vent Valve. Special 15 PSI Rating, Wafer Connection, Round "R" 805-1749102
Pressure Class
Special 15 PSI
Material Family
Aluminum
Material Grade
Aluminum 5086, 6061
Operator (Default)
Lever
Connection
Wafer
Full Specifications
20 in. Vent Valve is made from Aluminum 5086, 6061 with a Wafer connection with a Special 15 PSI pressure rating.
U_ItemRemarks
Round "R"

Reviews (0)

There are no reviews yet.

*Images shown may not reflect the actual product and may show a similar product of a different size, manufacturer, etc.
Item No. M105015

20 in. Aluminum 5086, 6061 Vent Valve. Special 15 PSI Rating, Wafer Connection, Round "R" 805-1749102

Login or Register to see your Discounted Price
EA
Lead Time - Request a Quote below

Specifications

Type
Vent Valve
Size
20 in.
​Product Description
20 in. Aluminum 5086, 6061 Vent Valve. Special 15 PSI Rating, Wafer Connection, Round "R" 805-1749102
Pressure Class
Special 15 PSI
Material Family
Aluminum
Material Grade
Aluminum 5086, 6061
Operator (Default)
Lever
Connection
Wafer
Full Specifications
20 in. Vent Valve is made from Aluminum 5086, 6061 with a Wafer connection with a Special 15 PSI pressure rating.
U_ItemRemarks
Round "R"

Description

This 20 in. Vent Valve is made from Aluminum 5086, 6061 with a Wafer connection with a Special 15 PSI pressure rating.

A Vent Valve is a valve designed to allow air or gases to flow in and out of tanks, compartments, and piping systems. Vent Checks and Inverted Vent Checks are related check valve types used on vent lines.

Wafer connections feature a compact design that allows the valve to fit snugly between two existing flanges in a pipeline. The part is held in place by bolts that pass through the entire assembly. This design saves both space and weight - which is particularly important in marine applications.

Aluminum is a low-density, non-magnetic, soft & ductile metal. It is primarily utilized for its light-weight and resistance to corrosion.

Applications of Vent Valves

  • Tank and Compartment Ventilation
  • Air Exchange in Piping Systems
  • Marine and Shipboard Service

Advantages of Wafer Connections

  • Compact and Lightweight
  • Easy Installation Between Flanges
  • Space-Saving Design

Advantages of Aluminum

  • Lightweight and Low-density
  • Resistant to Corrosion
  • Highly Conductive


Tork Systems offers an extensive range of valves, pipe, fittings, and flanges that are critical to ship repair projects and other marine applications. Our markets include US Navy, Coast Guard, and Commercial marine vessels. Let our team of marine experts help you find the parts you need to Get Ship Done.
***All trademarked and copyrighted materials, including logos, are the sole property of their respective owners. This product is not affiliated with, endorsed by, or sponsored by these owners. References to third-party trademarks or copyrights are for informational purposes only, without implying any association or endorsement. We respect intellectual property rights. Any concerns should be promptly addressed. While efforts have been made for accuracy, errors may occur. Claims, warranties, and liabilities related to third-party trademarks or copyrighted materials rest with the product manufacturer or seller. By using this product, you agree to these terms. If you disagree, please refrain from using the product.
***All trademarked and copyrighted materials, including logos, are the sole property of their respective owners. This product is not affiliated with, endorsed by, or sponsored by these owners. References to third-party trademarks or copyrights are for informational purposes only, without implying any association or endorsement. We respect intellectual property rights. Any concerns should be promptly addressed. While efforts have been made for accuracy, errors may occur. Claims, warranties, and liabilities related to third-party trademarks or copyrighted materials rest with the product manufacturer or seller. By using this product, you agree to these terms. If you disagree, please refrain from using the product.
© Copyright 2024 Tork Systems, Inc. All rights reserved. 
Get Ship DoneSM with Tork Systems
Tork Systems, Inc.
Phone: +1 (800) 867-5514

2900 Main St., Bldg 140D

Alameda, CA 94501

© Copyright 2026 Tork Systems, Inc. All rights reserved.Â