circle seal单向阀 220S-4PP-0.5 Carbon Steel Teflon? 1/2 in Female NPT 0.5 psig
circle seal单向阀 220S-4PP-0.5 Carbon Steel Teflon? 1/2 in Female NPT 0.5 psig
circle seal单向阀 220S-16PP Carbon Steel Teflon? 2 in Female NPT up to 8 psig
circle seal单向阀 220S-16PP Carbon Steel Teflon? 2 in Female NPT up to 8 psig
circle seal单向阀 220S-12PP Carbon Steel Teflon? 1 1/2 in Female NPT up to 8 psig
circle seal单向阀 220S-12PP Carbon Steel Teflon? 1 1/2 in Female NPT up to 8 psig
circle seal单向阀 220S-10PP Carbon Steel Teflon? 1 1/4 in Female NPT up to 8 psig
circle seal单向阀 220S-10PP Carbon Steel Teflon? 1 1/4 in Female NPT up to 8 psig
circle seal单向阀 220S-8PP Carbon Steel Teflon? 1 in Female NPT up to 8 psig
circle seal单向阀 220S-8PP Carbon Steel Teflon? 1 in Female NPT up to 8 psig
circle seal单向阀 220S-6PP Carbon Steel Teflon? 3/4 in Female NPT up to 8 psig
circle seal单向阀 220S-6PP Carbon Steel Teflon? 3/4 in Female NPT up to 8 psig
circle seal单向阀 220S-4PP Carbon Steel Teflon? 1/2 in Female NPT up to 8 psig
circle seal单向阀 220S-4PP Carbon Steel Teflon? 1/2 in Female NPT up to 8 psig
circle seal单向阀 220S-3PP Carbon Steel Teflon? 3/8 in Female NPT up to 8 psig
circle seal单向阀 220S-3PP Carbon Steel Teflon? 3/8 in Female NPT up to 8 psig
circle seal单向阀 220S-2PP Carbon Steel Teflon? 1/4 in Female NPT up to 8 psig
circle seal单向阀 220S-2PP Carbon Steel Teflon? 1/4 in Female NPT up to 8 psig
circle seal单向阀 220S-1PP Carbon Steel Teflon? 1/8 in Female NPT up to 8 psig
circle seal单向阀 220S-1PP Carbon Steel Teflon? 1/8 in Female NPT up to 8 psig
