Emerson 95 Series Pressure Reducing Regulators Data Sheet
Contents
1. Polysilicon is widely used in Integrated Circuit IC and Photovoltaic PV industries It is a major material used in making semiconductor chips and solar cells The semiconductor chips are used for the production of electrical and electronic devices like computers while the solar cells are used to manufacture solar panels that convert solar energy to electricity Polysilicon is categorized into two grades Solar Grade Silicon SG which has a silicon content of 99 9999 and Electronic Grade Silicon EG which has a silicon content of 99 999999999 Market demand for polysilicon has increased due to the use of alternative and more environment friendly sources of energy The production of polysilicon has increased to meet the market demand www emersonprocess com regulators M t j ba Ha al MM The process of manufacturing polysilicon starts with refining its raw material silica Silica found in sand and quartz is reduced to remove impurities and then purified to produce Metallurgical Grade Silicon MGS The metallic silicon is processed using either the Siemens reactor or Fluidized Bed reactor Both processes use Trichlorosilane TCS undergoing further chemical or physical processes to produce polysilicon Fisher and Tescom products are widely installed throughout the world s polysilicon plants Our products are used in many applications such as feeding gas gas recovery and ultra high purity pressure control of t2. D351799X012 2010 Emerson Process Management Regulator Technologies Inc All rights reserved Printed in the U S A and China 03 10 Fisher Tescom Emerson Process Management and the Emerson Process Management design are marks of one of the Emerson Process Management group of companies All other marks are the property of their respective owners
3. USA Tel 1 763 241 3238 Europe Selmsdorf Germany 23923 Tel 49 0 38823 31 0 For further information visit www emersonprocess com regulators Our Global Product Brands TESCDM Products Description e Pilot Operated for Accurate Pressure Control e Low Setpoint for Nitrogen Savings e Easy Installation amp Maintenance e High Sensitivity Provided by Oversized Actuator e Diagnostic Port for In Line Analysis e Stainless Steel Construction Type ACE95 Tank Blanketing Regulator e Metal Diaphragm or Bellow sensing element maintains very accurate downstream pressure control at ultra high flow rates e 316L Stainless Steel bar stock construction for superior corrosion resistance up to 10 Ra microinch electropolished internal surface finish e Spring wrench adjust or air actuated compatible with ER3000 Series Electronic Controller P Tescom 15 Series Bulk Gas Regulator for Hydrogen mixing Panels Electropneumatic digital controller e High precision 0 1 accuracy device e Free Software Explosion proot housing available e Extra analog digital inputs outputs available Combine with any air actuated regulator to control a wide range of pressures and flows ZB E Tescom ER3000 Series Electronic Pressure Controller Middle East and Africa Dubai United Arab Emirates Tel 971 4811 8100 Europe Bologna Italy 40013 Tel 39 051 4190611 a S EMERSON Process Management
4. he reactor Our expertise and technical knowledge assure you that our products have high reputation for reliability and durability EMERSON Fisher and Tescom Polysilicon Plant Products Products Description Direct Operated for Fast Pressure Control e Multi Purpose Used in various applications e Rugged Construction e Multiple End Connections Available e Available in Differential Pressure Control High Temperature and High Pressure Construction e Easy Maintenance 95 Series Pressure Reducing Regulator Direct Operated for Fast Pressure Control Compact Construction for Small Tanks and Vessels e Easy Conversion between Constructions e Sour Gas Service Capability amp Corrosion Resistance e NPS 1 1 2 and 2 Body Sizes Available in Type Y696 Type Y690A Tank Blanketing Regulator e Pilot Operated for Accurate Pressure Control e Versatility in Both Liquid and Gas Service e NACE Availability e Fast Speed of Response e Low Build up Capability Tight Shutoff Excellent Overpressure Protection Type 63EG 98HM Backpressure Regulator Industrial Regulators Emerson Process Management Regulator Technologies Inc USA Headquarters McKinney Texas 75069 1872 USA Tel 1 800 558 5853 Outside U S 1 972 548 3574 Asia Pacific Shanghai China 201206 Tel 86 21 2892 9000 Tescom Emerson Process Management Tescom Corporation USA Headquarters Elk River Minnesota 55330 2445
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