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BA Series (316SS High Purity 3-pc Ball Valves) – Product PDF

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Evans Components, Inc. was the first to introduce a High Purity Valve for use in the Semiconductor marketplace. Today we are a market leader in providing innovative fluid handling solutions, serving the Semiconductor, Bio-Pharm, Solar and Flat Panel markets. ECI currently offers the widest range materials, sizes, configurations, and integrated assemblies for high purity ball valves while leading the industry as a low cost provider of high quality products and specialty manifolds.

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BA Series (316SS High Purity 3-pc Ball Valves) – Technical Paper

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This specification establishes the engineering specifications applicable to high purity stainless steel ball valve manufacturing processes. This specification applies to Evans BA/SN Series ball valve manufacturing unless dictated by specific customer requirements.

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PLT Series Presslok® (304/316 SS Fittings & Valves) – Product PDF

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Evans PLT Series Presslok® is an innovative tube size press system offering economy, speed, and reliability for joining 304/316L tube for high purity/general industrial air, inert gas, process cooling water, vacuum exhaust, and other low-pressure general service
installations.

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PLT Series Presslok® (304/316 SS Fittings & Valves) – Technical Paper

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Evans PLT Series Presslok® is an innovative tube size press system offering economy, speed, and reliability for joining 304/316L tube for high purity/general industrial air, inert gas, process cooling water, vacuum exhaust, and other low-pressure general service
installations.

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BA/PW Series Prefab Laterals (3-pc Stainless Ball Valve Custom Manifolds) – Product PDF

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Pre-fab manifolds reduce the number of welds typically required by up to 65%. Cost, time pressure and lack of skilled labor combined with ever increasing demands on high quality gas and water systems call for new ways of cooperation. Drilling and collaring combined with proprietary welding technology reduces costs by over 30%. BA Series manifolds are cleaned and bagged in a cleanroom.

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BA/PW Series Prefab Laterals (3-pc Stainless Ball Valve Custom Manifolds) – Technical Paper

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Pre-fab manifolds reduce the number of welds typically required by up to 65%. Cost, time pressure and lack of skilled labor combined with ever increasing demands on high quality gas and water systems call for new ways of cooperation. Drilling and collaring combined with proprietary welding technology reduces costs by over 30%. BA Series manifolds are cleaned and bagged in a cleanroom.

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PW Series (Industrial 3-pc 304SS Ball Valves) – Product PDF

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Evans PW Series valves perform to the highest levels of leak integrity available on the market. All valves and valve assemblies are 100% helium leak tested to ensure reliability and low cost of ownership.

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PW/PWT Series (Integrated Stainless Water Sticks) – Product PDF

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PW Series integrated design significantly reduces overall footprint, potential leak points and cost while improving quality in a compact, robust design. The Evans Bi-dicator (Pressure/Temperature) gauge eliminates the need for adding additional fittings and components for measuring pressure & temperature.

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PW/PWT Series (Integrated Stainless Water Sticks) – Technical Paper

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PW Series integrated design significantly reduces overall footprint, potential leak points and cost while improving quality in a compact, robust design. The Evans Bi-dicator (Pressure/Temperature) gauge eliminates the need for adding additional fittings and components for measuring pressure & temperature.

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SS-G Series (316SS 2-pc Integrated Gas Stick) – Product PDF

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CFOS grade (cleaned for O2 service) integrated stainless 2-pc gas stick incorporates a ball valve, regulator, pressure gauge and 74-micron pre-filter. Unique 2-pc design allows for pressure isolation and removal of regulator for maintenance. Integrated cast design reduces cost, potential leak points and is ideally suited for installations where space may be limited. Locking lever handle for ball valve is optional.

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E Series (Economical Integrated Gas Stick) – Product PDF

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CFOS grade (cleaned for O2 service) integrated 3-pc gas stick incorporates a ball valve, regulator, pressure gauge and optional 5-micron sintered filter/condensate trap. Unique 3-pc design allows for pressure isolation and removal of regulator for maintenance. Integrated design with powder coated zinc alloy cast regulator design significantly reduces cost, potential leak points and is ideally suited for installations where space may be limited. Locking lever handle for ball valve is standard.

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90 Series Mini “Full Bore” (2-pc 316SS Ball Valves) – Product PDF

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90 Series mini ball valves are constructed with a low-cost cast body design, all sizes incorporate a “full bore” body and low torque design, valves are bagged in cleanroom, locking handles are optional.

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80 Series Mini (1-pc 316SS Ball Valves) – Product PDF

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80 Series mini 1-pc ball valves are constructed out of bar stock, unique injection molded TFM 1600 low dead space seat eliminates multiple seal points, requires higher torque to operate. Bagged in cleanroom.

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30 Series Mini “Full Bore” (3-pc 304SS Ball Valves) – Product PDF

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30 Series mini 3-pc ball valves are constructed with an economical 304SS cast body design, all sizes incorporate a “full bore” body, locking lever style or butterfly handles are optional. Bagged in cleanroom.

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SG Series (304SS High Purity 3-pc Ball Valves) – Product PDF

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Evans currently offers the widest range of sizes, end connections, and configurations of high purity ball valves on the market. The SG Series “Low cost” 304SS 3-pc swing-out valves are designed for reliability, low maintenance and cost. Cleaned and bagged in cleanroom.

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SG Series (304SS High Purity 3-pc Ball Valves) – Technical Paper

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Evans currently offers the widest range of sizes, end connections, and configurations of high purity ball valves on the market. The SG Series “Low cost” 304SS 3-pc swing-out valves are designed for reliability, low maintenance and cost. Cleaned and bagged in cleanroom.

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PW/HB Series (Hose Barb Fittings/valves) – Product PDF

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PW-HB Series hose barb fittings are manufactured with Push-lok style hose barbs (which requires no hose clamp) for ¼” thru 1” and king nipple style (hose clamp design) for 1-1/2” thru 2”. Evans offers a wide range of hose barb fitting configurations. Hose barb x ANSI flange, reducing tees, manifolds, ball valves, etc.

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R4i Prefab Electropolish Laterals (UHP Valve Custom Manifolds) – Product PDF

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R4I (Ready for Installation) Pre-fab manifolds are designed to meet all UHP cleanliness specifications. R4i laterals are fabricated using a pulled-tee method then welded, tested and packaged in a class 10 cleanroom environment. This method of fabrication reduces the number of welds typically required by over 65%. Cost, time pressure and lack of skilled labor combined with ever increasing demands on high quality gas systems call for new ways of cooperation. Drilling and collaring combined with proprietary welding technology reduces overall costs by over 30%.

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R4i Prefab Electropolish Laterals (UHP Valve Custom Manifolds) – Technical Paper

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R4I (Ready for Installation) Pre-fab manifolds are designed to meet all UHP cleanliness specifications. R4i laterals are fabricated using a pulled-tee method then welded, tested and packaged in a class 10 cleanroom environment. This method of fabrication reduces the number of welds typically required by over 65%. Cost, time pressure and lack of skilled labor combined with ever increasing demands on high quality gas systems call for new ways of cooperation. Drilling and collaring combined with proprietary welding technology reduces overall costs by over 30%.

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SN Series Sanitary (3-pc 316L SS Ball Valves) – Product PDF

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SN Series valves are designed with a “true bore” port, cavity free PTFE seats, ISO 5211 mounting pad for air operation and live loaded stem packing are standard. The valves are ASME/BPE compliant and come with fractional & ISO size connections. Cleaned and bagged in cleanroom.

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FR Series (3-pc 316SS Fire Rated Ball Valves) – Product PDF

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FR Series 316SS “Fire Rated” 3-PC Ball Valves, API 607 approved. Valves come standard with upstream vented ball, cavity free RTFE seats, ISO actuator mounting pad, optional purge ports/valves. Cleaned/bagged in cleanroom.

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SV Series Vacuum Rated (3-pc 316SS Ball Valves) – Product PDF

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The SV Series valves are designed with a “true bore” I.D. design. Stem seal is live loaded with bevel springs which compensates for stem wear. The SV valve provides leak tight vacuum shut-off to a helium leak rating of 1 x 10-8 scc/sec. All these design features along with secondary upper O-ring stem seal makes this valve ideal of vacuum applications.

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SB Series (3-pc Stainless Butterfly Valves) – Product PDF

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SB Series High Purity 3-pc butterfly valves reduce cost of installation and improve cleanliness as they eliminate the need for field assembly, additional testing & cleaning. All valves are cleaned, assembled and tested in cleanroom environment. Purge ports/valves are optional.

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Eco-Purge (Welding Purge Dam) – Product PDF

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The Eco-Purge solves what has become a significant cost impact to companies installing high purity electropolished and/or general purity large diameter tube/pipe. High usage of purified Argon gas for purging and wait times for Oxygen evacuation of tube I.D. consumes large amounts of gas. The Eco-Purge reduces > 90% in purge gas consumption, > 65% reduction in time for purging/welding, in-situ oxygen and I.D. pressure monitoring ensure consistent high quality color free welds.

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Eco-Purge (Welding Purge Dam) – Technical Paper

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The Eco-Purge solves what has become a significant cost impact to companies installing high purity electropolished and/or general purity large diameter tube/pipe. High usage of purified Argon gas for purging and wait times for Oxygen evacuation of tube I.D. consumes large amounts of gas. The Eco-Purge reduces > 90% in purge gas consumption, > 65% reduction in time for purging/welding, in-situ oxygen and I.D. pressure monitoring ensure consistent high quality color free welds.

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DM Series (UHP Weld Argon Purge Tools) – Product PDF

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Evans DM Series purge tools provide an economical, reliable, compact solution for manifolding UHP Argon purge gas. Manifold is machined out of solid block, eliminating multiple NPT/mechanical connections which reduces cost and eliminates potential leakage which can cause discoloration/contamination of the weld. All purge tools are helium leak tested to 1 x 10-9 scc/sec and guaranteed to a dry down rate of less than 10 ppb.

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DM Series (UHP Purified N2 Purge Station) – Product PDF

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Evans DM Series purge station incorporates a purifier that provide P.O.U. purification of utility grade Nitrogen. Use of purified Nitrogen for blow down, line qualification and trickle purge save in excess of 10-times the cost when compared to using Argon.

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CA Series (Purge Metering Manifold) – Product PDF

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Evans purge metering manifold design incorporates a one-piece all welded manifold eliminating additional mechanical connections thus making the assembly more robust and economical. Reduction of mechanical connections reduces the risk of leakage which can cause decolorization and contamination during welding/purge process.

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PW Series (Transition Union Fittings) – Product PDF

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PW Series union transition fittings use a flat face O-ring sealing surface that cannot be damaged from over-tightening. These fittings provide for a robust, reliable transition from PVC/CPVC to Stainless, PVC/CPVC to hose, and Stainless Pipe to PVC/CPVC.

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PW Series (Bi-dicator Pressure/Temperature Gauge) – Product PDF

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PW Series stainless bi-dicator incorporates both temperature/pressure readout in one device, thus eliminating the need to install additional fittings and gauges. The design reduces overall installed cost and potential leak points and is ideally suited for Process Cooling Water applications.

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PW Series (Water Regulator) – Product PDF

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PW Series regulator offers a lower cost, more compact design vs. PVC regulators currently offered on the market. The nickel-plated body is I.D. treated with Evans’ proprietary PWEA® wetted surface treatment that prevents stress corrosion cracking in aggressive water applications. (See Evans Technical Data Sheet for more information).

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PW Series (Water Regulator) – Technical Paper

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PW Series regulator offers a lower cost, more compact design vs. PVC regulators currently offered on the market. The nickel-plated body is I.D. treated with Evans’ proprietary PWEA® wetted surface treatment that prevents stress corrosion cracking in aggressive water applications.

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Evans Dogbone (Co-axial tube connectors) – Product PDF

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Evans Dogbones reduce installation costs for connection of outer tube for co-axial tube systems. The Dogbone simply slides into place over the outer tube and is tightened using conventional hand tools.

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