--- type: product schema_version: 1 stock_number: "67308-1" canonical_url: "https://www.artisantg.com/PLC/67308-1/AP-Tech-AP3550S-2PW-FV4-FV4-Pneumatic-Normally-Closed-1-4-Inch-Diaphragm-Valve" json_url: "https://www.artisantg.com/PLC/67308-1/AP-Tech-AP3550S-2PW-FV4-FV4-Pneumatic-Normally-Closed-1-4-Inch-Diaphragm-Valve.json" generated_at: "2026-11-07T09:36:36.605Z" last_updated: "2026-04-06T13:32:15.610-05:00" --- # AP Tech AP3550S 2PW FV4 FV4 Pneumatic Normally Closed 1/4 Inch Diaphragm Valve _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: AP Tech - Model: AP3550S 2PW FV4 FV4 - Condition: Used and in Excellent Condition - Price: $165.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 5 lb - Shipping dimensions: 14X14X6 in ## Categories - Industrial Systems Equipment > Control Systems and Components > Valves (primary) ## Details ### Configuration - Series: AP 3550 - Material: Stainless Steel (SS) - Ports: 2 Ports Welded - Inlet Connection: 1/4 Inch Face Seal Female - Outlet Connection: 1/4 Inch Face Seal Female ## Images - - - -