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JB INDUSTRIES Access Valve: Access 1/4 in SAE, Line 3/16 in SAE Female - Single-Connection Access Valves
JB INDUSTRIESSingle-Connection Access Valves

JB INDUSTRIES Access Valve: Access 1/4 in SAE, Line 3/16 in SAE Female

The JB INDUSTRIES Access Valve is a single-connection access valve with a 1/4 in SAE connection and a 3/16 in SAE female line, measuring 2 3/8 inches in length. It includes a valve core and is identified by…

SKU 3G-OTH-70727

Also listed as: A 31727 · A-31727

Brand
JB INDUSTRIES
Item
Access Valve: Access 1/4 in SAE, Line 3/16 in SAE Female
Category
Single-Connection Access Valves
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
A31727
Type
Line 3/16 in SAE Female
Lg
2 3/8 in
Includes
Valve Core
Product Type
Access Valve

Technical Documents

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

Product Description

The JB INDUSTRIES Access Valve is a single-connection access valve with a 1/4 in SAE connection and a 3/16 in SAE female line, measuring 2 3/8 inches in length. It includes a valve core and is identified by manufacturer part number A31727.

Frequently Asked Questions

What is a JB INDUSTRIES Access Valve used for?

A JB INDUSTRIES Access Valve provides a service port for HVAC and refrigeration systems, allowing technicians to connect gauges, charge refrigerant, or evacuate lines. It is designed for single-point access with a 1/4 in SAE connection and a 3/16 in SAE female line.

What are the specifications of the JB INDUSTRIES Access Valve A31727?

The JB INDUSTRIES Access Valve A31727 has a 1/4 in SAE connection, a 3/16 in SAE female line, and a length of 2 3/8 in. It includes a valve core and is a single-connection access valve for HVAC service applications.

Where to buy JB INDUSTRIES Access Valve worldwide?

3G Electric supplies the JB INDUSTRIES Access Valve A31727 to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us to order this single-connection access valve for your HVAC needs.

How to install a JB INDUSTRIES Access Valve?

To install a JB INDUSTRIES Access Valve, ensure the system is depressurized. Braze or solder the valve into the refrigerant line at the desired access point, keeping the valve core removed to prevent heat damage. After cooling, reinstall the valve core and leak-check the connection.

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 Line Piercing Valve: For 3/16 in_3/8 in Tube, Clamp Installation, Access (MPN EZ-40288)
JB INDUSTRIES
JB INDUSTRIES Line Piercing Valve: For 3/16 in_3/8 in Tube, Clamp Installation, Access (MPN EZ-40288)
JB INDUSTRIES Quick Coupler: 3 in Lg, 180° Angle, Input 3/8 in Female SAE Right-Hand, A2L Compatible (MPN QC-S64)
JB INDUSTRIES
JB INDUSTRIES Quick Coupler: 3 in Lg, 180° Angle, Input 3/8 in Female SAE Right-Hand, A2L Compatible (MPN QC-S64)
JB INDUSTRIES Quick Coupler: 2 in Lg, 180° Angle, Input 1/4 in Female SAE Right-Hand (MPN QC-S4)
JB INDUSTRIES
JB INDUSTRIES Quick Coupler: 2 in Lg, 180° Angle, Input 1/4 in Female SAE Right-Hand (MPN QC-S4)
APPROVED VENDOR Quick Detachable Bushing: JA, 1/2 in Bore Dia, 1 in Overall Lg, 5/16 in Flange Thick (MPN JAX1/2)
APPROVED VENDOR Quick Detachable Bushing: JA, 1/2 in Bore Dia, 1 in Overall Lg, 5/16 in Flange Thick (MPN JAX1/2)
APPROVED VENDOR Quick Detachable Bushing: J, 3 1/16 in Bore Dia, 4.5 in Overall Lg, Inch (MPN JX3-1/16)
APPROVED VENDOR Quick Detachable Bushing: J, 3 1/16 in Bore Dia, 4.5 in Overall Lg, Inch (MPN JX3-1/16)
APPROVED VENDOR Quick Detachable Bushing: JA, 16 mm Bore Dia, 1 in Overall Lg, 5/16 in Flange Thick (MPN JAX16MM)
APPROVED VENDOR Quick Detachable Bushing: JA, 16 mm Bore Dia, 1 in Overall Lg, 5/16 in Flange Thick (MPN JAX16MM)

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