Teflon® Pneumatic Valves Our IPS Teflon® Pneumatic Valve (TP Valve) features an all PTFE wetted surface design. The design is ideally suited for harsh chemical and corrosive media and environments. Polytetrafluoroethylene (PTFE), commonly known by its popular E.I. DuPont trade name Teflon®, is well suited for clean room and deionized water applications. Features • One Piece PTFE Body • Optimum Anti-Corrosion Design • Ideal for Hi-Temp Applications • Complete Media Isolation Actuator Pressure-psi min/max 1. Specifications applicable for both normally open and normally closed configurations. 2. See Pressure vs. Temperature graph for full range. 3. Port C reference for 3-Way only. international polymer solutions inc. • manufacturer of high purity flow control products www.ipolymer.com | info @

For 3/4" - 1" TP Valves Only (Actuation Source for Port C) 1/8" NPT (Actuation Source for Port B) For 1/2" TP Valves Only (Actuation Source for Port C) international polymer solutions inc. • manufacturer of high purity flow control products 5 Studebaker • Irvine, CA 92618 • t: 949.458.3731 • f: 949.458

Application Uses: • DI Water Rinse • Wafer Etching • Acid Parts Cleaning • Phosphoric Acid Nitride Removal • Sulfuric Peroxide Stripping • Potassium Hydroxide Etching • Chemical Neutralization • Chemical Delivery 1/2" Port A 1" & 3/4" Port A 1/2" Port B & C international polymer solutions inc. • manufacturer of high purity flow control products 5 Studebaker • Irvine, CA 92618 • t: 949.458.3731

This style TP Valve offer a continuous metered flow path to reduce the potential of chemical and bacteria build-up. Currently only offered in our 2-Way Normally Closed Port Configuration, the "AB" Option adds a metering screw and bleed bypass across the valve seat. This controlled flow rate maintains a continuous system flow which reduces chemistry and bacteria build-up in both the valve gallery and associated plumbing. Teflon Pneumatic Valve: ORDERING FORMAT TP — Teflon Pneumatic Ways 2W = 2-Way 3W = 3-Way Port & Orifice Size 8 = 1/2" 12 = 3/4" 16 = 1" Port Connection P = Female Pipe (FNPT)...