Inline Diaphragm Valves Our Inline Diaphragm Valves (IDF) features an all wetted PTFE flow path with a diaphragm design for ultra pure service. Common applications include DI Water, Acid Drain, and Source Chemistry flow shutoff. • The IDF valve is offered in a two-way normally closed configuration. • All PTFE wetted flow path. • Long life diaphragm design. • Inline flow path reducing cavity corners & dead spots. • The anti-bacteria (AB) configuration is designated by adding -AB onto the suffix of the model number. The AB Option (not shown) significantly reduces the potential of bacteria buildup and maintain a consistent flow via an independent mechanism. This control mechanism will allow for precise adjustments and a cleaner cavity. Custom porting & material configurations are available on request (such as; high ambient temperature actuators, sanitary connections and inline filters). Specifications 1/2" Cv 2.8 Max Pressure Inlet Port 60 psi Outlet Port 40 psi Actuator Pressure (min./max.) 60 / 80 psi Max. Media Temperature 300°F Max. Ambient Temperature 140°F Wetted Surfaces PTFE Pneumatic Surfaces Polypropylene Inlet Port 1/2" Outlet Port 1/2" Actuator Port 1/8" AB Option: Adjustment Bleed AB Option: Anti-Bacteria Valve Stem international polymer solutions inc. • manufacturer of high purity flow control products www.ipolymer.com | info @

DESCRIPTION INITIAL DRAWING C ANTI-BACTERIAL CONFIGURATION AB - OPTION 1/8" FNPT ACTUATOR PORT H - PIPE I - TUBE REF. J - FLARE DIMENSIONS ARE IN INCHES. BREAK EDGES/REMOVE BURRS. SURFACE FINISH Inline Diaphragm Valves: ORDERING FORMAT IDF – 103233 – 001 – AB Inline Diaphragm Valve Port Size 103233 = 1/2" 103188 = 3/4" Anti-Bacteria (option) End Connection 001 = FNPT 002 = Tube 003 = Flare IPS Product Notes: 1. Please email Customer Service at [email protected] 2. Call us for special applications. 3. Upon request, alternate material selection from those listed will allow for expanding temperature...