Table of Contents Technical Information 3 Regulators PR1 1/4” PTFE Pressure Regulator 4 PR3 1/2” and 1” PTFE Pressure Regulator 6 BR1 1/4” PTFE Back Pressure Regulator 8 BR3 1/2” and 1” PTFE Back Pressure Regulator 10 Flowmeters FM3 PFA/PTFE Flowmeter 12 FM4 PFA/PTFE High Flow Flowmeter 14 Pumps PP PTFE Pneumatic Bellows Pump 16 Gauge Protectors GP PFA Gauge Protector 18 GPIL PFA Inline Gauge Protector 20 Spray Guns SG1 PFA DI Water Spray Gun 22 SG1 PFA Nitrogen Gun 24 Other VV Venturi/ Vacuum Generator 26 Specialty and Custom 28 FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH PERSONAL INJURY AND PROPERTY DAMAGE This document and other information from Parker Hannifin Corporation its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technical expertise It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog Due to the variety of operating conditions and applications for these products or systems the user through its own analysis and testing is solely responsible for making the final selection of the products and systems and assuring that all performance safety and warning requirements of the application are met The products described herein including without limitation product features specifications designs availability and pricing are subject to change by Parker Hannifin Corporation and its subsidiaries at any time without notice ⓒ Copyright 2003 Parker Hannifin Corporation All Rights Reserved WARNING Parker Hannifin Corporation Partek Operation Tucson AZ

Overview Partek produces products that are made from only the finest Fuoropolymers available These Fluoropolymers are resistant to numerous chemicals and solvents This information provides only a brief technical overview For more comprehensive technical and chemical compatibility information please ask for Technical Bulletin 0002T1/USA Fluorinated Polymers Chemical Properties Electrical Properties Mechanical Properties Resistivity to corrosive agents Low dielectric constant Flexibility at low temperatures Nonsolubility Low dissipation factor Low coefficient of friction Long term weatherability High arc resistance Stability at high temperatures Nonadhesiveness High surface resistance Nonflammability High volume resistivity PTFE is a fluorocarbon resin that is isostatically compression molded into various shapes and configurations It is chemically resistant to all chemicals and solvents with the exception of some molten alkali metals molten sodium hydroxide elemental fluorine and certain fluorinating agents At Partek we use PTFE for machining the bodies and components of various valves and manifolds It offers chemical resistance and stability at high temperatures Modified PTFE material is used primarily for diaphragms and bellows in our products This material has the same processing and chemically resistant characteristics as the standard product but offers superior cycle life and integrity in diaphragm products PFA is a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether The resultant polymer contains the carbonfluorine backbone chain typical of PTFE but unlike PTFE does not require special fabricating techniques PFA pellets have good melt flow characteristics that allow for processing via extrusion compression blow transfer and injection molding methods It has outstanding chemical and solvent resistant characteristics over a temperature range even greater than PTFE PFA is offered in various grades of purity and cleanliness making it the material of choice for the semiconductor market C v and K v Formulas Q = C v Q = K v P SG P Y 1 K v = 1426 C v Q = Flow (GPM) P = Pressure Drop (PSIG) SG = Specific Gravity P = Pressure Drop (BAR) Y = Specific Gravity (kg/cm3 Q = Flow (LPM) ) “C V ” flow factor is the number of gallons of fluid that pass through a given orifice area in one minute at a pressure drop of 1 PSIG “K V ” flow factor is the number of liters of fluid that pass through a given orifice area in one minute at a pressure drop of 1 bar PERCENT OF RATED OPERATING PRESSURE For operation at temperatures above ambient conditions please refer to the chart above for reduced pressure ratings 3 PERCENT OF RATED PRESSURE VS TEMPERATURE 100 90 80 70 60 50 40 30 20 10 60 0 51 18 Technical Information +100 200 300 +38 93 145 OPERATING TEMPERATURE 400˚F 204˚C Parker Hannifin Corporation Partek Operation Tucson AZ