Barnes & Jones 122A Steam Radiator Trap

Barnes & Jones 122A Steam Radiator Trap is a reliable thermostatic control designed for low to moderate pressure steam systems. This angle-type, thermostatic steam radiator trap delivers precise condensate management and steady heating. Built for tough service, it uses a Monel and phosphor bronze element, paired with a non-asbestos fiber gasket and a stainless steel plug to ensure long-lasting performance. Choose from forged brass or heavy duty cast bronze construction, with a nominal size of 1/2 inch and a differential rating of 120 PSIG. Ideal for low pressure heating applications, its compact 2-9/16 inch width by 2-1/2 inch height makes it easy to install in crowded boiler rooms.

• Angle-type thermostatic design for efficient condensate removal in steam radiators.
• Nominal size 1/2 inch fits standard piping and radiator connections.
• Durable construction: forged brass or heavy duty cast bronze.
• Element material: Monel and phosphor bronze element for reliability.
• Gasket & plug: non-asbestos fiber gasket with stainless steel plug.
• Pressure rating: differential 120 PSIG, suitable for low to moderate pressure systems.
• Compact dimensions: 2-9/16 in W x 2-1/2 in H for easy installation.