FlowPak TM General Application Valve DN 15 -, PN /
SCHERR Application Control of gases, vapours and liquids. The modular concept of valve, multi spring actuator and our standard Positioner facililates trouble free expansion to allow for the communication capability of the FLOWPAK Valve System. Optionally also using a PSL electric linear actuator. With its simple design the FLOWPAK modular concept has a wide range of application. The System Actuators Product features Compact overall height Body shape gives optimum flow characteristics Largest possible kvs-values Excellent flow dynamics when correctly selected Long service life and operational reliability Low clearence double guided valve stem achieved by an additional guide bushing, thus minimizing vibration and wear Replaceable trim Simple maintenance as the valve body remains in the piping when trim is replaced Seat = DN, screwed seat Wide range of application Trims are generally interchangeable Quick delivery FLOWPAK Control Valves can be delivered within 48 hours Quality assurance system certificated acc. EN ISO 9001 : 00 including product development. Schmidt minimal Valve Standards acc. to the Pressure Equipment Directive 97/23/EC Module H Bonnets Trim Body Contoured Plug Gasket Positioner direct mounting on SRD 991/2 surface on VDI/VDE 3847 surface Positioner NAMUR-mountig MV-direct mounting on VDI/VDE 3845 E surface Standard- Bonnet Within the series following combinations of body, trim, bonnets and actuators for each valve size are possible: Three-Flange Body, flanged 03 2
FlowPak TM flowserve.com - General Application Valve Form of Connection, Nominal Pressure Range We reserve the right to deliver valve connections acc. to DIN 26 during the adaption to EN 92-1! Form of Connection Connection Face Type acc. to EN 92-1 Form B1 Form F Form D Nominal Pressure PN PN 15 32 Nominal Size DN 65 Pressure-Temperature Ratings ( according to DIN 21 ) Nominal Pressure Body Material Service Temperatures in ºC -0-85 -60-0 1 0 0 300 3 0 4 0 PN 1.0619 14,9 13,9,4,4 Working Pressure in bar 1.4581 13 13 PN 1.0619 37,3 34,7 30,2 28,4 Working Pressure in bar 1.4581 34 32 29 Packing Box Type of Packing PTFE-Rings - C 0 C, BAM Standard Bonnet Bonnet Standard Bonnet suitable for PSL-Actuator PTFE-V-ring, Spring loaded - C 0 C, maintenance free PTFE-Rings, Spring loaded - C 230 C, TA-Luft, maintenance free Contoured Plug Characteristic: modified-equal percentage or linear 1) Only for characteristic modified-equal percentage! 2) Seat Facing for seat diameter < mm = mm k vs (m 3 /h) 0, 0, 0, 0,63 1,0 1,6 2,5 4,0 5,6 6,3 8 14 22,4 31,5 47,5 63 1 0 1 Port Size 4 1) 4 1) 4 1) 6 1) 8 1) 8 34 34 53 67 67 84 1) 1) standard Material / Design 1.4571 partial stellited full stellited softseated 2) 15 Incorporable seat diameter depends on nominal size 32 65 Stroke = mm mm Leakage-class acc. DIN/IEC 534 Teil 4 resp. ANSI/FCI 70-2 - 1991 Plug with Pressure Balancing Plug Design Leakage-class acc. DIN/IEC 534 Test Medium Test Pressure (bar) max. Seat Leakage in % of kvs Unbalanced metal-to-metal seated metal-to-metal seated, reseated soft seated IV IV-S1 VI Water Water Air Working Pressure, max. 4 Working Pressure, max. 4 Working Pressure, max. 4 0,01 0,0005 0,0 - bubble-tight 3
Multi-Spring Actuator Actuators are selected for use on FLOWPAK: Effective area ( cm 2 ) 1 0 0 700 Air supply ( bar ) Spring ranges ( bar ) * * only using with a positioner and PTFE-V-ring! Actuator Selection for: Operation: Spring extracted Stem, Air retracted Flow: tends to open Valve, without Pressure Balancing, p2 = 0 Packing Box: PTFE Bonnet: Standard-Bonnet Seat ø DN max. differential pressure in bar for actuator selection Effective area ( cm 2 ) 1 0 0 700 Spring ranges ( bar ) 6 8 34 53 67 84 15,, 15,,, 32,, 32,, 32,,, 65 65,, Air ( bar ) Stroke (mm) 38 23 6,0 3,7 36 18 31 22 13 32 29 27 38 23 14 17 15 35 24 22 15 Using the FOXPAK valve system in the grey fields reequires special knowledges and is recomended only for moderate operating conditions! 4
FlowPak TM flowserve.com - General Application Valve Efective area ( cm 2 ) 1 0 0 700 Air supply ( bar ) Spring ranges ( bar ) 0,5-1,9 0,5-1,9 Actuator Selection for: Operation: Spring retracted Stem, Air extracted Flow: tends to close Valve, without Pressure Balancing, p2 = 0 Packing Box: PTFE Bonnet: Standard-Bonnet Seat ø DN max. differential pressure in bar for actuator selection Effective Area ( cm 2 ) 1 0 0 700 Spring Range ( bar ) 0,5-1,9 0,5-1,9 6 8 34 53 67 84 15,, 15,,, 32,, 32,, 32,,, 65 65,, Air ( bar ) Stroke (mm) 26 8,0 4,3 33 23 21 14 38 26 30 21 19 13 36 32 22 31 28 19 37 26 5
Product features SRI990 Analog Positioner ( direct mounting! ) Product Specification PSS EVE 07 A Configuration by means of switches and potentiometers Low air consumption Supply air pressure up to 6 bar (90 psig) Attachment to stroke actuators directly or acc. to IEC 534 part 6 (NAMUR) Protection class IP 65 and NEMA 4X Explosion protection: EEx ia IIC acc. to CENELEC or Intrinsic safety acc. to FM and CSA Additional equipments Integrated inductive limit switches Gauge attachment Booster relay SRD992 Digital Positioner ( direct mounting! ) Product Specification PSS EVE 06 A Technical data same as SRI990 with additional features Autostart with self-calibration Selfdiagnostics Configuration by means of local keys and LEDs Position feedback SRD991 Intelligent Positioner ( direct mounting! ) Product Specification PSS EVE 05 A Technical data same as SRD992 with additional features SRD992 Digital Positioner Self diagnostics, status- and diagnostic messages Communication HART, FoxCom, PROFIBUS-PA or FOUNDATION Fieldbus H1 Configuration by means of local keys, hand-held terminal, PC or I/A Series system Sensors for supply air pressure and output pressure optional Additional Inputs / outputs SRP981 Pneumatic Positioner Product Specification PSS EVE 01 A Input signal range bar ( split range up to 4-fold possible ) Independent adjustment of stroke range and zero Low vibration effect in all directions Supply pressure up to 6 bar Single or double-acting Mounting according to IEC 534, part 6 ( NAMUR ) Electrical limit switches optional Connection manifold optional Booster optional FRS 7 Airset Max. supply pressure up to bar Output range 0,3 - bar Filter 5 µm Manually operated drain With gauge SRP 981 Pneumatic Positioner MV - valve ( direct mounting! ) Tubing without, by direct mounting Steel, chromatised Stainless steel Any further information see product specifications sheet. 6
FlowPak TM flowserve.com - General Application Valve PSL-Actuator Actuators are selected foruse on FLOWPAK: Linear Actuator AP 2 AP 2 AP 4 AP 8 Voltage alternating current 230 V, Hz Power input,9 W,9 W 21 W 49 W Actuator Selection for: Operation: Stem retracted or extracted Flow: tends to open Valve, without Pressure Balancing, p2 = 0 Packing Box: PTFE Bonnet: Standard-Bonnet Seat ø 4 6 8 34 53 67 84 DN 15,, 15,,, 32,, 32,, 32,,, 65 65,, Stroke (mm) AP 2 A.p. 2 kn 26 8,0 4,0 max. differential pressure in bar for actuator selection AP 2 AP 4 A.p. 2 kn A.p. 4,5 kn 26 8,0 28 4,0 17 23 13 8,0 4,0 3,0 Using the FOXPAK valve system in the grey fields reequires special knowledges and is recomended only for moderate operating conditions! AP 8 A.p. 8 kn 29 18 7
Parts List 3.18 3. 1.4 1.4 3.4 3.3 3.3 3.2 3.1 2.2 3. Designation Part Materials Body 1.1 1.0619 1.4581 Bonnet Gasket 1.2 Pure Graphite 1) Stud Bolt 1.3 G A2-70 Hex Nut 1.4 G A2-70 Screwed Seat 2.1 1.4571 Contoured Plug 2.2 1.4571 Profile Ring 2.5 Pure Graphite Standard Bonnet 3.1 1.0460 1.4571 Bottom Ring 3.2 1.4571 Packing Box 3.3 PTFE-Rings, PTFE-Graphite Rings V-Ring PTFE-Graphite Yoke sleeve 3.4 1.4571 / Iglidur X Yoke 3.18 0.7043 Distance Ring 3. 1.4571 Separable Flange 3. 0.7043 Spare Parts D S K S D 1.2 2.1 2.5 1) Pure Graphite on Support Plate from 1.41 K Plug S Seat D Gasket Set 1.3 1.1 98 SC HERR 8
flowserve.com FlowPak TM - General Application Valve Dimensions and Weights ø D ø D H1 H1 DN PN DN PN BL Valve with Standard Bonnet and IP-Actuator Valve with Standard Bonnet and AP-Actuator Designations BL Face to Face Dimensions H1 for Standard Bonnet IP 7 IP 2 IP 2 IP 700 AP 2 AP 2 AP 4 AP 8 Weight in kg for Standard Bonnet, without Accessories Flanges Drilled and Dimensioned acc. to ø D 198 265 352 5 177 177 177 177 IP 7 IP 2 IP 2 IP 700 AP 2 AP 2 AP 4 AP 8 15 130 355 365 8 8 8 13 18 1 355 365 8 8 8 13 18 Nominal Size DN 32 Stroke mm 0 1 0 230 355 355 355 360 365 365 365 370 8 5 5 578 8 5 5 578 8 5 5 578 15 18 24 23 29 15 17 21 15 17 21 17 22 DIN 01, Form C, D, R, N 65 290 5 6 631 669 57 68 37 39 mm 3 5 6 631 669 65 76 44 46 3 5 6 635 673 91 58 60 9
SPM - Code Type DN PN Body/Cert. Plug Seat kvs Trim Actuator V7 DKFNA 1.0619/OOAO PONP1GG 1.4571 Body Form Three-Flange D Form of Connection Flange acc. to Form B1 K EN 92-1 Form F Q Form D Y Bonnet Form without Pressure Balancing F Bonnet Assembly Standard Bonnet Standard Bonnet for PSL-Sct. N P Packing Box Assembly Teflon-Rings, adjustable, BAM V-Ring Packing Teflon-Rings, loaded, "TA" A T U Nominal Size 15 - Nominal Pressure PN PN Body Material 1.0619 1.4581 Standards and Certificates for Pressure Stressed Materials Standards for Materials without DGRL (Standard) O... TRB 1 AG A P... AG B R... Certificates for Materials without. O.. EN 4 2.2. Z.. 3.1 (Survay of Cert.).B.. 3.1 (CMTR).D.. Standards and Certificates for Final Test Standards for Final Test EN 1349 (Standard).. A. Certificates for Final Test without... O EN 4 2.2... Z 3.1... B 3.2... A Plug Contoured Plug Disk Plug P O T O 1.4571 Plug, Seat Material kvs - Value 0, - 1 Port Size 4 - Flow tends top open Valve G Characteristic modified - equal percentage G linear L on / off A Plug Guidance Top 1 Plug Form standard partial stellited Contour stellited soft seated N D K W Seat Leakage IEC Class IV P Class IV - S1 Q Class VI T EN 266 LR A (DIN 3230 BN) A LR A (DIN 3230 BO) B
FlowPak TM flowserve.com - General Application Valve 1) For Bellows Seal Bonnet see FlowTop! IP 2 AADOZ Operation on air failure A Stem retracted Z Stem extracted Hand Wheel O L H without top, light-weight-variant IP 7-2 top, heavy-duty-variant IP 7-700 Spring Range Actuator Size Stroke AD IP 7-2 AD IP 2-700 BL 0,5-1,9 IP 7-2 BL 0,5-1,9 IP 2-700 DY 1,0-2,4 IP 7-2 DY 1,0-2,4 IP 2-700 VC IP 7-2 VC IP 2-700 VI 1,5-3,8 IP 2, 2 VI 1,5-3,8 IP 2, 700 FY IP 7-2 FY IP 2, 700 Actuator Color A B C blue white yellow Actuator Size Area Stroke IP 7 1 cm 2 IP 2 0 cm 2 IP 2 0 cm 2, IP 700 700 cm 2, AP 4 ZQO Positioning Electronics O without M Positioning electronics, input in ma V Positioning electronics, input in V Positioning Feedback O E P M Q Ω N without 2 add. limit switches 0 Ohm potentiometer 4 - ma positioning feedback 0 Ohm potentiometer and 2 add. limit switches 4 - ma positioning feedback and 2 add. limit switches Mains Power Z 2-2 V Hz Y 1-5 V Hz F 24 V Hz D 0 V Hz (AB 8/) PSL - Electric linear Actuator AP 2 AP 2 AP 4 AP 8 Actuating Power 2 kn Actuating Power 2 kn Actuating Power 4,5 kn Actuating Power 8 kn
Flowserve (Austria) GmbH Control Valves - Villach Operation Kasernengasse 6 90 Villach Austria Tel.: +43 (0) 481-0 Fax.: +43 (0) 481- villach_operation@flowserve.com www.flowserve.com www.flowserve-villach.com SAENBRV7-00 05.07 Your contact: TM indicates a trade mark of Flowserve. Infomation given in this product specification sheet is made in good faith and based upon specific testing but does not, however, constitute a guarantee. Modifications without notice in line with technical progress. PSS 8268 05/07 V7 en