+3 120 GPM Relief CT-10-C $230.74 In stock Quantity: 1 Add to Bag Product Details CT-10-C 1 1/4 NPT Balanced Piston Relief, 1500-3000 PSI. Quiet, smooth, low pressure differential poppet relief valve. Manual knob control, or connect vent port for remotely controlling the pressure (optional). Save this product for later Favorite