Super-Pro® SPB434-15 1.5" Black MPTxFPT Unibody Valve. The innovative patented design of the Magic Uni-Body valve was engineered for use in a wide variety of industries and applications. The included MagicSnap guarantees zero flow restriction while the valve is in the open position while the CamLock function provides a 100% positive seal when shutoff is required. We have also added a specially formulated dry lubricant to our Seals and then over mold them directly to the valve gate, eliminating the need to repair or replace the gate seals. The Magic Uni-Body valve is available in a variety of configurations in 1", 1-1/2", 2" and 2-1/2" IPS sizes.