circle seal单向阀 249S-3PP Carbon Steel Buna N 3/8 in Female NPT 2 to 4 psig
circle seal单向阀 249S-3PP Carbon Steel Buna N 3/8 in Female NPT 2 to 4 psig
circle seal单向阀 259S-2PP Carbon Steel Buna N 1/4 in Female NPT 0.5 to 1 psig
circle seal单向阀 259S-2PP Carbon Steel Buna N 1/4 in Female NPT 0.5 to 1 psig
circle seal单向阀 249S-2PP Carbon Steel Buna N 1/4 in Female NPT 2 to 4 psig
circle seal单向阀 249S-2PP Carbon Steel Buna N 1/4 in Female NPT 2 to 4 psig
circle seal单向阀 259S-1PP Carbon Steel Buna N 1/8 in Female NPT 0.5 to 1 psig
circle seal单向阀 259S-1PP Carbon Steel Buna N 1/8 in Female NPT 0.5 to 1 psig
circle seal单向阀 249S-1PP Carbon Steel Buna N 1/8 in Female NPT 2 to 4 psig
circle seal单向阀 249S-1PP Carbon Steel Buna N 1/8 in Female NPT 2 to 4 psig
circle seal单向阀 232S-8PP-0.5 Carbon Steel Viton? 1 in Female NPT 0.5 psig
circle seal单向阀 232S-8PP-0.5 Carbon Steel Viton? 1 in Female NPT 0.5 psig
circle seal单向阀 232S-4PP-0.15 Carbon Steel Viton? 1/2 in Female NPT 0.15 psig
circle seal单向阀 232S-4PP-0.15 Carbon Steel Viton? 1/2 in Female NPT 0.15 psig
circle seal单向阀 232S-16PP Carbon Steel Viton? 2 in Female NPT 0.5 to 1 psig
circle seal单向阀 232S-16PP Carbon Steel Viton? 2 in Female NPT 0.5 to 1 psig
circle seal单向阀 232S-12PP Carbon Steel Viton? 1 1/2 in Female NPT 0.5 to 1 psig
circle seal单向阀 232S-12PP Carbon Steel Viton? 1 1/2 in Female NPT 0.5 to 1 psig
circle seal单向阀 232S-10PP Carbon Steel Viton? 1 1/4 in Female NPT 0.5 to 1 psig
circle seal单向阀 232S-10PP Carbon Steel Viton? 1 1/4 in Female NPT 0.5 to 1 psig
