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JB INDUSTRIES Access Valve Tee, 1/4 in Male SAE, 5/8 in Sweat Female, 3 in Lg - Single-Connection Access Valves
JB INDUSTRIESSingle-Connection Access Valves

JB INDUSTRIES Access Valve Tee, 1/4 in Male SAE, 5/8 in Sweat Female, 3 in Lg

The JB INDUSTRIES Access Valve Tee is a single-connection access valve with a 1/4 in Male SAE connection and a 5/8 in Sweat Female line, measuring 3 inches in length. It includes a cap and has a valve core included…

SKU 3G-OTH-70984

Also listed as: A 31140 · A-31140

Brand
JB INDUSTRIES
Item
Access Valve Tee, 1/4 in Male SAE, 5/8 in Sweat Female, 3 in Lg
Part Number
A31140
Category
Single-Connection Access Valves
Available to Order
Also known as:A31140JB INDUSTRIES
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Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
A31140
Type
Line 5/8 in Sweat Female
Lg
3 in
Includes
Cap
Product Type
Access Valve Tee
Valve Core Included
Yes

Technical Documents

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JB INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JB INDUSTRIES Access Valve Tee is a single-connection access valve with a 1/4 in Male SAE connection and a 5/8 in Sweat Female line, measuring 3 inches in length. It includes a cap and has a valve core included, identified by manufacturer part number A31140.

Frequently Asked Questions

What is the JB INDUSTRIES Access Valve Tee used for?

The JB INDUSTRIES Access Valve Tee is used in HVAC and refrigeration systems to provide a service port for pressure testing, charging, or evacuating refrigerant lines. It connects to a 1/4 in Male SAE fitting and a 5/8 in Sweat Female line, making it suitable for brazed copper tubing installations.

What are the specifications of the JB INDUSTRIES Access Valve Tee A31140?

The JB INDUSTRIES Access Valve Tee (MPN A31140) has a 1/4 in Male SAE access connection and a 5/8 in Sweat Female line. It measures 3 inches in length, includes a cap, and has a valve core included. The product type is a single-connection access valve tee.

Where to buy the JB INDUSTRIES Access Valve Tee worldwide?

You can source the JB INDUSTRIES Access Valve Tee A31140 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

How to install the JB INDUSTRIES Access Valve Tee?

To install the JB INDUSTRIES Access Valve Tee, braze the 5/8 in Sweat Female line onto the copper refrigerant line, ensuring a clean joint. Connect the 1/4 in Male SAE access port to a service hose or manifold. Always follow standard HVAC safety practices and use the included cap to seal the port when not in use.

Used in

Common applications for JB INDUSTRIES
HVAC/R service — JB Industries evacuation pump oil (ISO-46) for lubricating vacuum pumps during system evacuation.
Refrigeration system maintenance — JB Industries valve cores (A31999-25) for service ports in charging, evacuation, or testing.
Refrigeration metering — JB Industries capillary tubing (TC-31-12) with 0.031 in ID for precise refrigerant flow control.
HVAC system repair — JB Industries capillary tubing (TC-50-100) with 0.05 in ID and 100 ft length for custom metering applications.
Commercial refrigeration — JB Industries capillary tubing (TC-100-10) with 0.1 in ID for higher flow metering needs.
Industrial cooling — JB Industries valve cores and capillary tubing for maintaining refrigerant circuits in process cooling systems.
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JB INDUSTRIES Products

3G Electric supplies JB INDUSTRIES single-connection access valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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