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JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 1/2 in Sweat Female, 3 in Lg - Single-Connection Access Valves
JB INDUSTRIESSingle-Connection Access Valves

JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 1/2 in Sweat Female, 3 in Lg

The JB INDUSTRIES Access Valve Tee (MPN A31138) is a single-connection access valve designed for HVAC and refrigeration service. It features a 1/4 in Male SAE connection and a 1/2 in Sweat Female line connection…

SKU 3G-OTH-70976

Brand
JB INDUSTRIES
Item
Access Valve Tee: Access 1/4 in Male SAE, Line 1/2 in Sweat Female, 3 in Lg
Category
Single-Connection Access Valves
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Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
A31138
Type
Line 1/2 in Sweat Female, 3 PK
Lg
3 in
Product Type
Access Valve Tee
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JB INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JB INDUSTRIES Access Valve Tee (MPN A31138) is a single-connection access valve designed for HVAC and refrigeration service. It features a 1/4 in Male SAE connection and a 1/2 in Sweat Female line connection, with a length of 3 inches. This product is sold in a pack of 3.

Frequently Asked Questions

What is the JB INDUSTRIES Access Valve Tee used for?

The JB INDUSTRIES Access Valve Tee (A31138) is used in HVAC and refrigeration systems to provide a service port for pressure testing, charging, or evacuating refrigerant lines. Its 1/4 in Male SAE and 1/2 in Sweat Female connections allow easy installation into copper tubing.

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

The JB INDUSTRIES Access Valve Tee (MPN A31138) is a single-connection access valve with a 1/4 in Male SAE access port and a 1/2 in Sweat Female line connection. It measures 3 inches in length and is sold in a pack of 3. It is designed for HVAC and refrigeration service.

Where to buy JB INDUSTRIES Access Valve Tee worldwide?

You can source the JB INDUSTRIES Access Valve Tee (A31138) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install a JB INDUSTRIES Access Valve Tee?

To install the JB INDUSTRIES Access Valve Tee, braze the 1/2 in Sweat Female connection onto the copper refrigerant line. Ensure the 1/4 in Male SAE port is capped when not in use. Always follow standard HVAC safety practices, including pressure testing and leak checking after installation.

Used in

Common applications for JB INDUSTRIES
Refrigeration system servicing — JB INDUSTRIES analog pressure gauges (QC-G864) for monitoring low-side pressures
HVACR installation — JB INDUSTRIES capillary tubing (TC-36-12) for metering refrigerant in split systems
Commercial air-conditioning maintenance — JB INDUSTRIES saddle piercing valves (A32906) for adding access ports to copper lines
Evacuation and charging — JB INDUSTRIES valve core removers (CM-CRTOOL) for rapid core extraction during pump-down
Field service hose connections — JB INDUSTRIES low side charging hoses (CLS-60B) for connecting manifold gauges to systems
Flow control in service lines — JB INDUSTRIES mini ball valves (MBV5-03) for isolating sections during repair

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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