... ) Investment Casting 3)Reasonable price 4) High quality to meet you Products Description :1: Products name: Thread Needle valve2: Size: 1/4 ... ”-1”3: Pressure Rating: 6000PSI/10000PSI4: Thread endsMaterial: A105, F11, F22, LF2, 304, 304L, 316L, 316L, 20 ... of CE, API 6D, API 607, TS and ISO 9001 thread needle valve