Angle Seat Globe Control Valve, Metal

Transcription

1 Angle Seat Globe Control Valve, Metal Construction The GEMÜ /-way angle seat globe control valve is designed for demanding flow control applications. It can be paired with the GEMÜ 434 µpos, GEMÜ 435 epos positioners or the GEMÜ 436 cpos positioner and process controller dependent on the control requirements (for features see page ). The positioners are specially designed for GEMÜ valves and achieve optimum results when used as a system. The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable sealing even after a long service life with high cycle duties. A wiper ring protects the gland packing against contamination and damage. GEMÜ µpos Features Linear or modified equal-percentage control characteristics Kv values from approx m³/h, depending on nominal size, valve seat and regulating cone design PID control system can be implemented with GEMÜ 436 cpos Suitable for inert, corrosive*, liquid and gaseous media and steam Max. operating pressure 5 bar Max. operating temperature 80 C Advantages Simple and fast commissioning Good flow capability and compact design Valve and positioner are optimally adapted to each other. (For positioner details please refer to the relevant data sheets) Optionally suitable for contact with food according to Regulation (EC) No. 935/004 (K-No. 03) Standard gland packing suitable for vacuum up to 0 mbar (abs.) *see information on working medium on page GEMÜ epos Sectional drawing GEMÜ cpos 54

2 Technical data Working medium Corrosive, inert, gaseous and liquid media and steam which have no negative impact on the physical and chemical properties of the body and seal material. Max. perm. pressure of working medium see table Media temperature -0 to 80 C Max. permissible viscosity 600 mm²/s (cst) Control medium Inert gases, max. 60 C Filling volume Actuator size 0: 0.0 dm³ Actuator size : 0.5 dm³ Actuator size : 0.65 dm³ Ambient conditions Max. ambient temperature 60 C Maximum permissible seat leakage class Seat seal Standard Test procedure Leakage rate Test medium PTFE DIN EN VI air Metal DIN EN IV air Pressure / temperature correlation for angle seat globe valve bodies Connection code Material Max. allowable operating pressures in bar at temperature C* code RT , 3D, 9 (up DN ) , 9, 7, 60, 63, 3C, 3D , 6, 7, 8, 37, 59, 60, (DN 5 - DN ) (DN 5 - DN ) A, B, 59 C * The valves can be used down to -0 C RT = Room Temperature All pressures are gauge pressures. Correlation* Kv value, operating pressure, regulating cone number Valve body material: RG 5 (code 9),.4435 (code 34, C),.4408 (code 37) Nominal size Kv value [m³/h] Operating pressure [bar] Actuator size Regulating cone number DN linear equal-percentage (mod.) RS60 RS6 5.0 RS600 RS RS60 RS6 0.0 RS603 RS RS604 RS RS660 RS670.0 RS605 RS RS66 RS67.0 RS606 RS RS66 RS RS607 RS67 * not for connection code 37, 59; standard regulating cone - see following table 54

3 Technical data Nominal size Correlation* Kv value, operating pressure, regulating cone number Valve body material:.4435 (code 34, C) Kv value Operating Actuator Regulating cone number [m³/h] pressure [bar] size DN linear equal-percentage (mod.) RS65 RS RS6 RS RS65 RS RS653 RS RS654 RS RS658 RS648.0 RS656 RS RS659 RS RS657 RS647 * only for connection code 37, 59 Correlation Kv value, operating pressure, regulating cone number Valve body material:.4435 (code 34, C) ),.4408 (code 37) Nominal size Kv value Operating pressure Regulating cone no. Actuator size DN [m³/h] [bar] linear equal-percentage (mod.) ) 5 RA03 RA ) 5 RB07 RA ) 5 RB08 RB ) 5 RB09 RB ) 5 RC05 RC ) 5 RC06 RC RD05 RD405. 3) 5 RE07 RE RD06 RD RE08 RE RF07 RF ) 5 RG09 RG RE09 RE RF08 RF RG0 RG ) 5 RH09 RH RF09 RF RG RG RH0 RH RJ07 RJ RG RG RH RH RJ08 RJ RK05 RK RH RH RJ09 RJ RK06 RK RM03 RM403 ) Angle seat globe valve bodies with valve body material code C and reduced seat have a surface roughness of Ra. µm due to the reduction in the seat area. ) metal seated (with no soft seat) 3) not for connection code 37,

4 Technical data Example Kv value diagram Kv values [%] linear Kv values [%] Stroke [%] Stroke [%] equal-percentage modified The adjacent diagram shows the approximative curve of the Kv value characteristic. The characteristic may deviate dependent on valve body, nominal size, regulating cone and valve stroke. Note: Regulating needle: RAxxx - RCxxx (reduced valve seat) Regulating cone: DN 5 - DN Regulating cone Regulating needle Order data Body configuration /-way body Angle body only in material code 37 (DN 5 - ) Code D E Connection Code Butt weld spigots Spigots DIN 0 Spigots EN 0357 series B 6 Spigots EN 0357 series A 7 Spigots DIN 8 series 3 8 Spigots DIN 866 series A A Spigots DIN 866 series B B Spigots SMS Spigots ASME BPE 59 Spigots ISO 7 / EN 0357 series C 60 Spigots ANSI/ASME B36.9M Schedule 0s 63 Spigots ANSI/ASME B36.9M Schedule 40s 65 Threaded connections Threaded sockets DIN ISO 8 Threaded sockets BS Rc length DIN 30-4 series M8 3C Threaded spigots DIN ISO 8 9 Threaded sockets NPT length DIN 30-4 series M8 3D Flanges Flanges EN 09 / PN5 / form B, 3 Flanges ANSI CLASS 5/ RF 47 Bodies with clamp connections available on request Valve body material Code (Rg 5) CC499K, Cast bronze (ASTM A 35 CF3M 36L), Investment casting , Cast stainless steel , Investment casting C* Material equivalency 36L * A surface finish from the order code table K number must be specified for valve body material C. Seat seal Code PTFE 5 PTFE, glass fibre reinforced 5G Steel (standard up to Kv value.00 m³/h) 0* * R-No. on request Control function Code Normally closed (NC) Double acting (DA) 3* Double acting (normally open) 8* * R-No. on request 54 4

5 Order data Actuator size Flow Code Actuator 0 piston ø mm under the seat 0 Actuator piston ø 70 mm under the seat Actuator piston ø 0 mm under the seat Regulating cone R-No. For the regulating cone no. (R-No.) - linear or equal-percentage (mod.)- please refer to the table Flow under the seat Version Code Gland packing PTFE / PTFE suitable for contact with food according to EU Regulation 935/ Media temperature -0 to 0 C (only with seat seal Code 5G and 0) 03 Surface finish for valve body material C Ra 0.6 μm (5 μinch) for process contact surfaces, in accordance with ASME BPE SF + SF3, mechanically polished internal 903 Ra 0.8 μm (30 μinch) for process contact surfaces, in accordance with DIN 866 H3, mechanically polished internal 904 Ra 0.4 μm (5 μinch) for process contactsurfaces, in accordance with DIN 866 H4, ASME BPE SF, mechanically polished internal 909 Order example 54 5 D RS Type 54 Nominal size 5 Body configuration (code) D Connection (code) 9 Valve body material (code) 37 Seat seal (code) 5 Control function (code) Actuator size (code) Regulating cone (R-No.) RS64 Version (Code) 903 For the technical data and order data of the positioners please refer to data sheets GEMÜ 434, 435 and 436. Please also note the table on the last page. Version for food contact For food contact, the product must be ordered with the following ordering options: Version code 03 Seat seal code 5, 5G, 0 Valve body material code 34, 37, C 5 54

6 Actuator dimensions / Installation dimensions - Valve with /-way body [mm] GEMÜ 54 without positioner [mm] / Weight [kg] Actuator dimensions [mm] Actuator size ø B M A G 0 7 M 6x - G /4 96 M 6x 85.5 G /4 64 M x G /4 DN Wrench size SW Installation dimensions / Weight [kg] Actuator size 0 Actuator size Actuator size CT/LA Weight CT/LA Weight CT/LA Weight A G G* B SW CT LA * Connection only for actuator sizes, and 5; c.f. and

7 Actuator dimensions / Installation dimensions - Valve with angle body [mm] GEMÜ 54 without positioner [mm] / Weight [kg] Actuator dimensions [mm] Actuator size ø B M A G 0 7 M 6x - G /4 96 M 6x 85.5 G /4 64 M x G /4 DN Wrench size SW Installation dimensions / Weight [kg] Actuator size 0 Actuator size Actuator size CT Weight CT Weight CT Weight M B CT G A G* SW * Connection only for actuator sizes, and 5; c.f. and

8 /-way body GEMÜ 54 with 434 µpos DN 5 0 Actuator size Control function øb LAR / HAR B 4 HAR 45 LAR GEMÜ 54 with 435 epos DN 5 0 Actuator size Control function øb LAR HAR AR and and and and and and and and and and B 45 LAR AR HAR

9 /-way body GEMÜ 54 with 436 cpos DN 5 0 Actuator size Control function øb LAR / HAR and and and and and and and and and B 45 LAR 88 HAR Angle body GEMÜ 54 with 434 µpos DN 5 0 Actuator size Control function øb HAR HAR 9 54

10 Angle body GEMÜ 54 with 435 epos DN Actuator size Control function HAR and and and and and and and and and and AR HAR GEMÜ 54 with 436 cpos DN Actuator size Control function HAR and and and and and and and and and HAR 54 0

11 Body dimensions [mm] Material code 34 Butt weld spigots, connection code 0, 6, 7, 8, 37, 60 Valve body material:.4435 (code 34),.4408 (code 37) Material code 37 Connection code DN L LB L LB ø d s ø d s ø d s ø d s ø d s ø d s For materials see overview on page 4 Material code 34 Butt weld spigots, connection code 59, 63, 65 Valve body material:.4435 (code 34),.4408 (code 37) Material code 37 Connection code DN L LB L LB ø d s ø d s ø d s Werkstoffe siehe Übersichtstabelle auf Seite 4 Butt weld spigots, connection code A, B, 59 Valve body material:.4435 (code C) Connection code A B 59 DN L LB ø d s ø d s ø d s d LB L s 54

12 SW 45 R t Body dimensions [mm] Threaded sockets DIN, connection code Valve body material: Cast bronze (code 9),.4408 (code 37) DN L LB R t SW G / hexagonal G 3/ hexagonal G 9. 4 hexagonal G /4.4 octagonal G /.4 55 octagonal 40.0 G octagonal For materials see overview on page 4 Threaded sockets NPT, BS Rc, connection code 3C, 3D Valve body material: Cast bronze (code 9),.4408 (code 37) Connection code DN L LB SW R t R t hexagonal Rc / 5.0 / NPT hexagonal Rc 3/ /4 NPT hexagonal Rc 9. NPT octagonal Rc /4.4 /4 NPT octagonal Rc /.4 / NPT octagonal Rc 5.7 NPT 7.8 For materials see overview on page 4 3C 3D LB L t Threaded sockets DIN, connection code, 3D / Angle body Valve body material:.4408 (code 37) Connection code Connection code 3D DN SW LE H R t R t G / 5.0 / NPT G 3/ /4 NPT G 9. NPT G /4.4 /4 NPT G /.4 / NPT G 5.7 NPT 7.8 SW R t R H 54

13 Body dimensions [mm] Threaded spigots, connection code 9 Valve body material: Cast bronze (code 9),.4408 (code 37) DN L LB t R G 3/ G G / G / G 3/ G 3/8 For materials see overview on page 4 45 R LB L t DN FTF LB ø D ø L ø k Flanges, connection code 3, 47 Valve body material:.4435 (code 34) Connection code 3 Connection code 47 Number of bolts ø D ø L ø k Number of bolts L 45 k D LB FTF 3 54

14 Connection code Material code Overview of metal bodies for GEMÜ 54 Spigots A B C C C DN 5 X X X X X X X - X X X X X X DN 0 X X X X X X X - X X X X X X DN 5 X X X X X X X X X X X X X X DN 3 - X X X X X X X X - X DN 40 X X X X X X X X X X X X X X DN X X X X X X X X X X X X X X Connection code Material code Body configuration Overview of metal bodies for GEMÜ 54 Threaded connections Flanges 3C 9 3D /-way body Angle body /-way body DN 5 X X X X X X X X X X X DN 0 X X X X X X X X X X X DN 5 X X X X X X X X X X X DN 3 X X X X - X X X X X X DN 40 X X X X X X X X X X X DN X X X X X X X X X X X Angle body 54 4

15 Speci cation sheet for designing regulating cones for globe valves Project (customer) Date Contact person Valve/TAG number Telephone Technical requirements Medium ) Requirement characteristic Media temperature 4) Inlet pressure Outlet pressure, 3) Flow rate in [m³/h] for liquids Gases 6) in [kg/h] for steam st operating point maximum ow nd operating point medium ow 3rd operating point minimum ow C C C bar(g) bar(g) bar(g) bar(g) bar(g) bar(g) m³/h m³/h m³/h Nm³/h Nm³/h Nm³/h kg/h kg/h kg/h Type Required valve DN Valve body / Actuator Max. operating pressure Ambient temperature 5) Max. media temperature Connection Body material Seat seal PTFE Other Control function NC (normally closed) DA (double acting) Double acting (normally open) Control pressure min max Regulating cone Characteristic linear modi ed equal-percentage Other ) Liquid or gas? For media other than water or air, it is necessary to give data for the density and viscosity (with unit of measurement) of the medium. Otherwise we will assume data for standard conditions. ) For steam especially, the minimum or maximum ow rate should be assigned to the appropriate inlet or outlet pressure. The temperature of the medium should also be taken into account. 3) GEMÜ recommends a positioning ratio of : 0 (e.g. minimum ow rate is 0 m³/h and the maximum ow rate is 00 m³/h). Please note that the valve only controls reliably from a ow of about 0% of the max. Kv value on account of the valve opening behaviour. Other positioning ratios are possible on request or in the selection of standard regulating cones. 4) The media temperature range must be speci ed for steam applications. T = 0 C is assumed unless speci ed otherwise. 5) This data is not absolutely necessary. A room temperature of 0 C is assumed unless speci ed otherwise. 6) Basis: standard conditions 0 C, 03.5 mbar. If conditions differ, please specify them. 5 54

16 Information - Specifications - GEMÜ standard regulating cones 54 6

17 Positioner functions / features 434 µpos 435 epos 436 cpos Controller type Positioner X X X Process controller X Control air flow Version 5 l/min l/min l/min Version 90 l/min 00 l/min Operation Local display / keypad X X Status display X X X Web browser user X Field bus (Profibus DP, Device Net) X Signal 4V DC / 3-wire X X X Body Plastic X X Aluminium / industrial X Functions Automatic initialisation X X X Alarm / error outputs X X Min/max positions adjustable X X GEMÜ 434 µpos not available for actuator size Positioners and process controllers for linear and quarter turn valves For detailed information on positioners and process controllers please refer to the adjacent brochure. For further globe valves, accessories and other products, please see our Product Range catalogue and Price List. Contact GEMÜ. Other GEMÜ control valves GEMÜ µpos GEMÜ cpos GEMÜ epos GEMÜ µpos GEMÜ epos All rights including copyright and industrial property rights are expressly reserved. Subject to alteration 09/ Should there be any doubts or misunderstandings, the German version of this data sheet is the authoritative document! VALVES, MEASUREMENT AND CONTROL SYSTEMS GEMÜ Gebr.Müller Apparatebau GmbH & Co.KG Fritz-Müller-Str. 6-8 D Ingelfingen-Criesbach Telefon +49(0)7940/3-0 Telefax +49(0)7940/3-9 info@gemue.de