The Thermo PRO J Valve is a rugged J-Reserve cylinder valve built for demanding diving applications and based on the same reserve-valve style used by the military.

It features a 600 ±100 PSI reserve, durable black PVD finish, and Thermo’s PRO Outlet, which converts from yoke to 230 bar DIN by removing the spin-out insert.

Features:

• J-Reserve valve design
• 600 ±100 PSI reserve
• Black PVD finish
• PRO Outlet converts from yoke to 230 bar DIN
• 3/4"-14 NPSM inlet threads
• Clean for pre-blended Nitrox up to 40% O₂
• Activation pull rod available separately

Available Variants:

• VA2J-30N – 3000 PSI
• VA2J-33N – 3300 PSI

Specifications:

Product Type: J-Reserve Cylinder Valve
Reserve Pressure: 600 ±100 PSI
Outlet: Yoke / 230 Bar DIN Convertible
Inlet Thread: 3/4"-14 NPSM
Finish: Black PVD
Nitrox Compatibility: Pre-blended Nitrox up to 40% O₂

Activation Pull Rod: Sold separately – Part # AC200

Ideal For:

• Recreational scuba systems
• Technical diving
• Professional diving
• Legacy reserve-valve configurations
• Divers using yoke or DIN regulators