BPV31 – PIERCING VALVE (1/4″, 5/16″, 3/8″)

A piercing valve clamps onto a sealed copper refrigerant line and punctures a small hole to create a service access port — no brazing needed. The BPV31 fits 1/4″, 5/16″, and 3/8″ OD tubing with a patented gasket seal.

Specs: Fits 1/4″, 5/16″, 3/8″ OD tubing, clamp-on, no brazing, patented gasket seal

Replaces: BPV31, QTM-1, QTM1, STV-1, STV1

Fits: 1/4″, 5/16″, and 3/8″ OD copper refrigerant tubing. Universal — all HVAC brands.

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Cross-reference numbers

This part replaces the following OEM and aftermarket numbers:

• 38
• 516
• AP4502525
• BPV31D
• GPV14
• GPV31
• GPV38
• GPV56
• MPV31
• QTM-1
• QTM1
• STV-1
• STV1
• SUPCOBPV31

Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.

Fits these models

• COMPATIBLEWITHAP4502525
• SUPCOBPV31BULLETPIERCINGVALVE14