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JB INDUSTRIES Access Valve Tee: 1/4 in Male SAE, 1/2 in Slip Fit, 3 in Lg, 3 PK - Single-Connection Access Valves
JB INDUSTRIESSingle-Connection Access Valves

JB INDUSTRIES Access Valve Tee: 1/4 in Male SAE, 1/2 in Slip Fit, 3 in Lg, 3 PK

The JB INDUSTRIES Access Valve Tee (MPN A31338) is a single-connection access valve with a 1/4 in Male SAE connection and a 1/2 in Slip Fit line, measuring 3 inches in length. It includes a cap and has a valve core…

SKU 3G-OTH-70968

Also listed as: A 31338 · A-31338

Brand
JB INDUSTRIES
Item
Access Valve Tee: 1/4 in Male SAE, 1/2 in Slip Fit, 3 in Lg, 3 PK
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
A31338
Type
Line 1/2 in Slip Fit, 3 PK
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 (MPN A31338) is a single-connection access valve with a 1/4 in Male SAE connection and a 1/2 in Slip Fit line, measuring 3 inches in length. It includes a cap and has a valve core included, 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 (A31338) 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 connection and 1/2 in Slip Fit line allow easy installation on copper tubing.

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

The JB INDUSTRIES Access Valve Tee (MPN A31338) features a 1/4 in Male SAE access port and a 1/2 in Slip Fit line connection. It is 3 inches long, includes a cap, and has a valve core included. Sold in a pack of 3.

Where to buy the JB INDUSTRIES Access Valve Tee worldwide?

You can source the JB INDUSTRIES Access Valve Tee (A31338) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives reliably.

How to install the JB INDUSTRIES Access Valve Tee?

To install the JB INDUSTRIES Access Valve Tee, slide the 1/2 in Slip Fit end onto the refrigerant line and secure it with a clamp or braze if required. Connect your service hose to the 1/4 in Male SAE port. Always follow standard HVAC safety practices and system manufacturer guidelines.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 3/4 in Sweat Female, 3 in Lg (MPN A31142)
JB INDUSTRIES
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 3/4 in Sweat Female, 3 in Lg (MPN A31142)
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 3/8 in Sweat Female, 3 in Lg, 3 PK (MPN A31136)
JB INDUSTRIES
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 3/8 in Sweat Female, 3 in Lg, 3 PK (MPN A31136)
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 5/8 in Sweat Female, 3 in Lg (MPN A31140)
JB INDUSTRIES
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 5/8 in Sweat Female, 3 in Lg (MPN A31140)
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 5/16 in Sweat Female, 3 1/4 in Lg, 3 PK (MPN A31135)
JB INDUSTRIES
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 5/16 in Sweat Female, 3 1/4 in Lg, 3 PK (MPN A31135)
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
JB INDUSTRIES
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
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 1/4 in SAE Male, Swivel, 3 in Lg, 3 PK (MPN A31854)
JB INDUSTRIES
JB INDUSTRIES Access Valve Tee: Access 1/4 in Male SAE, Line 1/4 in SAE Male, Swivel, 3 in Lg, 3 PK (MPN A31854)

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