[S11-34-111] Teflon Check Valve PFA, 6.4mm od 1/4inch Tube + 513,590원
[S11-34-127] Teflon Check Valve PFA, 6.4mm 1/4 FNPT + 482,240원
[S11-34-133] Teflon Check Valve PFA, 6.4mm od 3/8inch Tube + 779,130원
[S11-34-139] Teflon Check Valve PFA, 12.7mm od 1/2inch Tube + 1,056,220원
[S11-34-145] Teflon Check Valve PFA, 12.7mm od 3/4inch Tube + 1,056,220원