Refrigerator Refrigerant Piercing Valve For: SUPCO BPV31, TJ90BPV31, AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31

Refrigerator Refrigerant Piercing Valve – SUPCO BPV31 Replacement

This ERP-supplied SUPCO BPV31 refrigerator and air-conditioning bullet piercing valve provides a service access point on compatible tubing during sealed-system work. A failed, leaking, or incorrectly sized valve can prevent safe charging or service access. This is a replacement-style service component, not a universal fit for every appliance. ERP is the supplier listing; SUPCO is the identified product brand.

Compatible Part Numbers

• BPV31 (SUPCO reference)
• TJ90BPV31
• AP4502525
• BPV31D
• GPV14
• GPV31
• GPV38
• GPV56
• MPV31

Key Features

• Service replacement: SUPCO BPV31-style piercing valve for compatible sealed-system tubing.
• Primary function: Creates a service access point for qualified refrigeration work.
• Key benefit: Supports charging, pressure checks, and sealed-system diagnostics when the application specifies this valve.
• Installation ease: Installation requires correct tubing selection, torque, leak testing, and qualified sealed-system service.

Fixes These Symptoms

• Existing service valve is leaking or damaged.
• Sealed-system service access is missing or unusable.
• Valve will not seal after prior service.
• Service tubing or access point requires replacement.

Compatible OEM Brands

No specific appliance OEM brand confirmed. SUPCO is the identified valve brand, not an appliance OEM brand.

Compatible Models

Fits various models. Please verify compatibility with us before ordering

Always verify your complete appliance model number and tubing size before ordering. Sealed-system work should be performed by a qualified refrigeration technician.

Installation Instructions

Disconnect appliance power and follow applicable refrigerant-handling requirements. Confirm the tubing diameter, valve specification, placement, and service procedure. Install only with the correct piercing-valve hardware and torque, connect the service equipment, perform a leak test, and verify the system is sealed before returning the appliance to operation. Refrigerant and sealed-system work must be performed by a qualified technician.

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