male thread gauge valve,Thread: NPT,PT,BSPT,UNEF,angle needle valve MTL:SS316/304/201 MEDIUM:OIL/GAS/WATER ... 316Press Rating6000PSI Product advantage1. Forged Body 1. Handle: Stainless Steel angle handle.2. Metal-to-Metal Seal, Harden treatment to prevent ... valve on it, no need to disconnect packing4. Swivel needle type valve core are feasible. 4. Whole-set valve cover design ...