Female Threaded Needle Valve Vatac Needle Valves Conform to ASME B16.34. They are tested according to API 598, and marked as per MSS SP-25Construction is as follows:...
NPT Handwheel Wheel Duplex Ss Needle Valve NPT Handwheel Wheel Duplex SS Needle Valveconform to ASME B16.34 , They are tested according to API 598, and...