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

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

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: Access 1/4 in Male SAE, Line 5/8 in Sweat Female
Category
Single-Connection Access Valves
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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
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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JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 3/4 in Sweat Female, 3 in Lg (MPN A31142)
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Single-connection access valve tee with 1/4 in Male SAE connection and 7/8 in Slip Fit line. Includes cap and valve core. Length 1 7/8 in. Used for accessing refrigeration or HVAC systems for service, charging, or pressure testing
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Multi-connection access valve tee with 1/4 in SAE male swivel connections and a valve core. Includes cap. Length 3 in. Sold in pack of 3. Used to provide service access for pressure testing, charging, or evacuating refrigerant lines in HVAC and refrigeration systems
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