circle seal单向阀 2359r-3pp 17-4 ph stainless steel buna n 3/8 in female / female npt 0.5 to 1.5 psig
circle seal单向阀 2349r-3mp 17-4 ph stainless steel buna n 3/8 in male / female npt 2 to 5 psig
circle seal单向阀 2349r-3pp 17-4 ph stainless steel buna n 3/8 in female / female npt 2 to 5 psig
circle seal单向阀 2359r-2pm 17-4 ph stainless steel buna n 1/4 in female / male npt 0.5 to 1.5 psig
circle seal单向阀 2359r-2mp 17-4 ph stainless steel buna n 1/4 in male / female npt 0.5 to 1.5 psig
circle seal单向阀 2359r-2mm 17-4 ph stainless steel buna n 1/4 in male / male npt 0.5 to 1.5 psig
circle seal单向阀 2359r-2pp 17-4 ph stainless steel buna n 1/4 in female / female npt 0.5 to 1.5 psig
circle seal单向阀 2349r-2pm 17-4 ph stainless steel buna n 1/4 in female / male npt 2 to 5 psig
circle seal单向阀 2349r-2mp 17-4 ph stainless steel buna n 1/4 in male / female npt 2 to 5 psig
circle seal单向阀 2349r-2mm 17-4 ph stainless steel buna n 1/4 in male / male npt 2 to 5 psig
