Range of supply
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Industrial valves

Approvals / Qualifications Processing and test facilities Valve types Photo: InfraServ Knapsack Chemical Plants Boiler Construction Power Plants Imprint Copyright in and to this documents shall remain with Stahl-Armaturen PERSTA GmbH. Duplication, application or notification to a third party is forbidden, criminal and institute legal proceeding (German Copyright Act, UWG, BGB). All rights, including rights created by patent grant or registration of a utility model, are reserved. Photo: Rainer Sielker Technical alterations reserved

High quality valves made in Warstein – for application worldwide Stahl-Armaturen PERSTA GmbH – as a division of SIEPMANN industries – has specialised successfully in development, engineering, manufacturing and distribution of highly qualified industrial valves of forged steel and – for completing the program – of boiler plate and cast steel for many years. The fields of application range from oil and gas, chemical and petrochemical industries, conventional and nuclear power plants up to pulp and paper, incenerators and LNG tankers – convincing valve solutions of PERSTA can be found...

Approvals / Qualifications PERSTA is certified acc. to DIN EN ISO 9001:2008 PERSTA valves are designed, produced and tested in line with the latest technology, and the complete documentation provided by the PERSTA quality control department is layed out with a view to ensure that they meet the requirements which are set out in the approvals and satisfy the user demands for maximum operational safety. PERSTA performs the following tests: n acceptance of subsupplier n acceptance of incoming raw materials n inspection of finished components and bought-in parts in production, to ensure that...

Name of the test institute or society TÜV Nord TÜV Nord TÜV Nord AREVA TÜV Nord (Bauteilkz. MLV‘s) TÜV Nord (Eignungsprf.MLV‘s) TÜV Nord Rostehnadzor Russland Global Standart Moscow (Dirtscraper) Global Standart Moscow (Div. industrial valves) Promatomnadzor Minsk Kuwait Oil Company Bharat Heavy Electricals LTD Paks Nuclear Power Plant EDF Shell Nederland Raffin.BV Shell Nederland ChemieBV Slovenske Elektrarne Canada ENERGO-ATOM Slovenské Elektrárne Forsmark Kraftgruppe AB GE Energy Technical alterations reserved Specification DIN EN ISO 9001:2008 AD 2000 HP0, TRD 201 DIN EN ISO 3834-2...

Processing and test facilities Mechanical workshop: 3 flexible machining centers for turning, drilling, milling and welding with robot welders 9 machining centers for drilling, turning and milling # CNC controlled and conventional horizontal and vertical lathes for max. workpiece weights up to approx. 20 kN # Drill presses, milling machines, CNC controlled saws, lapping and deflashing machines, resp. grinders, lathes Welding technology: 2 automatic roboter for hard-facing overlay welding or cladding 1 automatic roboter for joint welding 1 automatic roboter for hard-facing overlay and joint...

Transport equipment # Bridge cranes with max. load-bearing capacity of 160 kN # Jib cranes up to max. load-bearing capacity of 20 kN # Pallet trucks up to max. load-bearing capacity of 75 kN Ultrasonic testing: Device type: USM35X, (GE / Krautkrämer) Radiographic testing: Device types and services (all from GE, Seiffert) 2 ISO Volt 320, 1 ISO Volt 150 Non-destructive and destructive material tests n Tensile test (ISO 6892-1) n Notched-bar impact tests (DIN EN ISO 148-1) n Hardness tests n Metallographic examinations n Etch tests Material analyses: IK test (DIN EN ISO 3651-2) n Grain size...

Globe valves Swing check valves Small globe valves modular system High pressure globe valves Construction with blank flange. Construction with blank flange, flexible or lockable. Valve with stuffing box or bellows sealed. Construction bonnet less and pressure seal bonnet. Body materials: ■ Carbon steel: 1.0460, 1.0619, 1.5415, 1.5419 ■ Alloy steel: 1.7335, 1.7357 ■ kaltzäh: 1.0566, 1.7219, ■ Stainless steel: 1.4571, 1.4581 ■ Stainless steel low temperature: 1.4308, 1.4571 Body materials: ■ Carbon steel: 1.0460, 1.0619, 1.5415, 1.5419 ■ Alloy steel: 1.4901, 1.4903, 1.7335, 1.7357, 1.7383 ■...

Gate valves Swing check valves High pressure line blind valves Special valves / accessories Valves with stuffing box or bellows sealed pressure seal bonnet or blank flange. Construction with realized or inside shaft plus pressure sealing bonnet or blank flange. Body materials: ■ Carbon steel: 1.0425, 1.0460, 1.0619, 1.5415 ■ Alloy steel: 1.4901, 1.4903, 1.6368, 1.7335, 1.7383 Die forged body and bonnet, welded seat ring. Position indicator and pressure sealing bonnet acc. to VGB-guidelines. Types of constructions: ■ Angle Globe Valves DN 10-100, PN up to 160 ■ Three-way Valves with straight...

Representatives www.persta.com Africa Egypt Cairo Organization for Trading & Engineering 1, 26th July Street, Cairo, Egypt Tel. +20 2 5901552 Fax +20 2 5901008 m.hamid@ cairo-organization.com tarek@cairo-organization.com Cont. Pers.: Mr. Mohamed Abd El Hamid Mr. Tarek A. Hamdy South Africa Babcock International Group Africa Division / Engineering 1 Osborne Lane Bedfordview 2007, P.O. Box 4561 Johannesburg 2000, South Africa Tel. +27 82 857 7768 Fax +27 11 601 1554 dipak.madhav@babcock.co.za Cont. Pers.: Mr. Dipak Madhav America Brazil Cimatel Brazil Ltda. Avenida Beira Mar. 216 Gr. 1004 CEP...

Australia Australia / New Zealand Powerflo Solutions Pty 1 Mary Street, Ermington New South Wales 2115 Tel. +61 2 98740211 Fax +61 2 8046282 sales@powerflo.com.au Cont. Pers.: Mrs. Kathryn M. Wood-Weber Europe Austria Ing. Wilhelm Friedrich Gesell. m.b.H. Gewerbegebiet 10, 2100 Stetten, Austria Tel. +43 2 26263510-0 Fax +43 2 26263510-9 armaturen@fribi.at www.fribi.at Cont. Pers.: Mr. Christian Friedrich Belarus LLC „Seldom-S“ Prospekt Partizanskiy, House 5 220033 Minsk, Belarus Tel. +37529 6169059 max-keks@mail.ru www.seldom-s.by Cont. Pers: Mr. Dmitrij Maksimov Belgium MRC Transmark N.V....