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JB INDUSTRIES Clamp-type Piercing Valve, 3/16 in to 3/8 in Tube, Brass, EZ-40288 - Clamp-type Piercing Valves
JB INDUSTRIESClamp-type Piercing Valves

JB INDUSTRIES Clamp-type Piercing Valve, 3/16 in to 3/8 in Tube, Brass, EZ-40288

The JB INDUSTRIES Line Piercing Valve is a clamp-type piercing valve designed for 3/16 in to 3/8 in tube. This brass valve, manufactured under part number EZ-40288, features a clamp installation method for access…

SKU 3G-OTH-71798

Also listed as: EZ40288 · EZ 40288

Brand
JB INDUSTRIES
Item
Clamp-type Piercing Valve, 3/16 in to 3/8 in Tube, Brass, EZ-40288
Part Number
EZ-40288
Category
Clamp-type Piercing Valves
Available to Order
Also known as:EZ-40288JB INDUSTRIES
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
EZ-40288
Type
Clamp Installation, Access
Valve Material
Brass

Technical Documents

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

Product Description

The JB INDUSTRIES Line Piercing Valve is a clamp-type piercing valve designed for 3/16 in to 3/8 in tube. This brass valve, manufactured under part number EZ-40288, features a clamp installation method for access applications.

Frequently Asked Questions

What is the JB INDUSTRIES Line Piercing Valve used for?

The JB INDUSTRIES Line Piercing Valve is used to access refrigerant lines for pressure testing, evacuation, or charging without cutting the line. It clamps onto 3/16 in to 3/8 in copper or aluminum tubing, making it ideal for HVAC service and maintenance applications.

What are the specifications of the JB INDUSTRIES EZ-40288 piercing valve?

The JB INDUSTRIES EZ-40288 is a clamp-type piercing valve for 3/16 in to 3/8 in tube. It is made of brass, uses clamp installation, and is designed for access applications. The manufacturer part number is EZ-40288.

Where to buy JB INDUSTRIES piercing valves worldwide?

3G Electric supplies JB INDUSTRIES piercing valves worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the EZ-40288 and other JB INDUSTRIES products to your location. Contact us for a quote and delivery lead time.

How to install a JB INDUSTRIES clamp-type piercing valve?

To install the JB INDUSTRIES clamp-type piercing valve, position it over the tube at the desired location, then tighten the clamp screws evenly until the piercing needle penetrates the tube wall. Ensure the valve is securely fastened and leak-check before pressurizing the system.

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 clamp-type piercing 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
Aluminum clamp-type piercing valve for 1/2 in to 5/8 in tubing. Installs without brazing to provide access for service, testing, or charging in HVAC and refrigeration systems

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