Aptech AP3540SM 2PW TW4 FV4 CB009 Manual Diaphragm Valve 10 Bar 145 PSIG #New

New APTECH AP3550S 2PW TW4 TW4 KIT Stainless Steel Valve

APTech Valve AP3550S 2PW MV4 FV4 3.94

APTech Valve AP3550SM 2PW MV4 MV4 3.94

APTech Valve AP3550SM 2PWA TW4 TW4

Aptech AP3540SM 2PW TW4 FV4 Diaphragm Valve 10 Bar 145 PSIG #New

Aptech AP3580SM 2PW MV4 TW4 Diaphragm Valve 17 Bar 250 PSIG #New

Lot of 4 APTECH Valve AP3550S 2PW TW4 TW4 Assembly 316L SS Swagelok VCR Seal USA