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Supco Bullet Piercing Valve: For 1/4 in_5/16 in_3/8 in Tube, Clamp Installation - Clamp-type Piercing Valves
SupcoClamp-type Piercing Valves

Supco Bullet Piercing Valve: For 1/4 in_5/16 in_3/8 in Tube, Clamp Installation

The SUPCO Bullet Piercing Valve (MPN BPV31) is a clamp-type piercing valve designed for 1/4 in, 5/16 in, and 3/8 in tube sizes. Constructed with a zinc valve material, this SUPCO-branded component features a clamp…

SKU 3G-OTH-71806

Brand
Supco
Item
Bullet Piercing Valve: For 1/4 in_5/16 in_3/8 in Tube, Clamp Installation
Category
Clamp-type Piercing Valves
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Technical Specifications

Supco
Manufacturer Part Number
BPV31
Type
Clamp Installation, Access
Valve Material
Zinc
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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUPCO Bullet Piercing Valve (MPN BPV31) is a clamp-type piercing valve designed for 1/4 in, 5/16 in, and 3/8 in tube sizes. Constructed with a zinc valve material, this SUPCO-branded component features a clamp installation method for access applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SUPCO Bullet Piercing Valve BPV31 used for?

The SUPCO Bullet Piercing Valve BPV31 is a clamp-type piercing valve used to access refrigerant lines for pressure testing, charging, or evacuation without brazing. It fits 1/4 in, 5/16 in, and 3/8 in tube sizes and is commonly used in HVAC and refrigeration service.

What are the specifications of the SUPCO BPV31 piercing valve?

The SUPCO BPV31 Bullet Piercing Valve is made with a zinc valve body and uses a clamp installation method. It fits tube sizes of 1/4 in, 5/16 in, and 3/8 in. The manufacturer part number is BPV31, and it is designed for access applications in HVAC systems.

Where to buy the SUPCO BPV31 piercing valve worldwide?

You can source the SUPCO BPV31 piercing valve 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 SUPCO part.

How to install the SUPCO Bullet Piercing Valve BPV31?

To install the SUPCO BPV31, clamp the valve onto the refrigerant line at the desired location. Tighten the clamp securely, then turn the piercing stem clockwise to penetrate the tube. Always follow standard HVAC safety practices and use proper personal protective equipment during installation.

Used in

Common applications for Supco
Commercial refrigeration display cases — Supco RO82 relay and CSS-25U starter for compressor motor control without run capacitors
Medium-load HVAC systems — Supco SPP 6/SPP 8 hard-start devices to reduce compressor inrush current and extend motor lifespan
Cold-chain pharmaceutical and food storage — SL300TH temperature–humidity data logger for continuous monitoring and regulatory documentation
Refrigerant service operations — Piercing valves and perforator cocks in 1/2" and 5/8" sizes for fast, non-invasive line access
Compressor thermal management — Universal Compressor Door for reducing shell temperature and improving efficiency in hot ambient conditions
Retrofit and field repairs — Supco controls with Quick Connect terminals for rapid installation in legacy refrigeration circuits

Supco Products

3G Electric supplies Supco 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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