Trane VAL7344 TXV R-407A Inspect the frame for warping

Inspect the frame for warping

this control is primarily used to shut down cooling equipment before critical low-point thresholds are reached

Verify drive compatibility and insulation ratings before attempting VFD integration

check for mechanical obstructions or seized linkages

Its robust construction ensures long-term reliability under continuous thermal cycling

Trane VAL7344 TXV R-407A Inspect the frame for warpingThe Trane VAL7344 TXV is a fundamental OEM expansion valve engineered for precision refrigerant metering in 1 ton residential and light commercial systems. Designed specifically for R 410A refrigerant, this mechanical thermostatic expansion valve ensures optimal superheat and prevents liquid floodback, which is critical for protecting the compressor during high load cycles. Featuring a 3 8 inch ODS inlet and a 1 2 inch ODS outlet, the VAL07344