circle seal单向阀 2362b-2pp brass epr 1/4 in female / female npt 0.5 to 1.5 psig
circle seal单向阀 2362b-1mp brass epr 1/8 in male / female npt 0.5 to 1.5 psig
circle seal单向阀 2362b-1pp brass epr 1/8 in female / female npt 0.5 to 1.5 psig
circle seal单向阀 2333b-6pp brass neoprene 3/4 in female / female npt 2 to 5 psig
circle seal单向阀 2333b-4pp brass neoprene 1/2 in female / female npt 2 to 5 psig
circle seal单向阀 2333b-3mp brass neoprene 3/8 in male / female npt 2 to 5 psig
circle seal单向阀 2333b-3pp brass neoprene 3/8 in female / female npt 2 to 5 psig
circle seal单向阀 2333b-2pm brass neoprene 1/4 in female / male npt 2 to 5 psig
circle seal单向阀 2333b-2mp brass neoprene 1/4 in male / female npt 2 to 5 psig
circle seal单向阀 2333b-2mm brass neoprene 1/4 in male / male npt 2 to 5 psig
