Cat. No Model Description Unit Price S11-34-111 CK4-4Q  Teflon Check Valve PFA, 6.4mm od 1/4inch Tube 1/EA 585,200 S11-34-127 CK4-4N  Teflon Check Valve PFA, 6.4mm 1/4 FNPT 1/EA 585,200 S11-34-133 CK4-6F  Teflon Check Valve PFA, 6.4mm od 3/8inch Tube 1/EA 708,300 S11-34-139 CK8-8F  Teflon Check Valve PFA, 12.7mm od 1/2inch Tube 1/EA 960,200 S11-34-145 CK8-12F  Teflon Check Valve PFA, 12.7mm od 3/4inch Tube 1/EA 960,200

================================================================================================================

1       S11-34-111        1/EA 2       S11-34-127        1/EA 3       S11-34-133        1/EA 4       S11-34-139        1/EA 5       S11-34-145        1/EA Price 585,200 585,200 708,300 960,200 960,200