PARCOL SERIES CONTROL VALVES

PAROL -9 SERIES ONTROL VALVES

PAROL -9 SERIES ONTROL VALVES The line of PAROL -9 series control valves provides the most versatile globe body type single seat available with heavy top guiding design. They have an unusual combination of premium features that suit them for a wide range of applications, including viscous fluids and slurries, with reduced costs. Due to their simple construction and reduced number of parts, maintenance becomes easier and less expensive. The -9 series control valves can be supplied with a wide range of pneumatic actuators and, on request, electric or electrohydraulic ones for on-off or continuous control duty. Main features and advantages of valves series -9 are listed on the page aside.

-9 SERIES ONTROL VALVES FEATURES OF SERIES -9 ONTROL VALVES large free-flow passages with smooth body contour and no dead zones. PAROL ADVANTAGES - higher V values - reduced erosion and contamination - permit handling of slurries and viscous fluids heavy top plung guide only. When the valve is open the plug is out of the seat. - simple and cheaper construction - compact plug design and smooth, contour assures a higher stability - reduced possibility of seizures lower seat diameters. Valves series -9 are provided with the maximum seat diameter above which no increases of valve V are possible. - higher allowable pressure drops - reduced sizes of actuators - better seat tightness when plug is in closed position fewer body and trim parts. The standard trim includes four parts only: plug, seat, stem and p wide range of components and accessories. wide selection of reduced capacity trims for each body size and large material selection. All std PAROL pneumatic actuators are available and in addition electric ones and all possible accessories. - lower maintenance cost - reduced inventory - easier trim substitution - less possibility of damages - higher versatility - wide possibility of applications - safe and reliable services SPEIFIATION BODY Valve type -9 with hydraulic actuator type : globe, single port and non reversible. construction : from casting except for sizes up to and rating above PN 0 which are forged. materials : from stock - ASTM A WB and ASTM A FM. on request - ASTM A LB, r. Mo steel, special stainless steel and alloy cast irons. dimension : / through. connections : / - screwed ends B.; socket weld ends up to ; buttweld ends according to B.; flanged ends according to UNI, and DIN standars.

PAROL TEMPERATURE APABILITIES OF PAKINGS () Type of packing TFG GRF VT VPV Description Split-rings of braided graphited teflon yarm Solid rings of pure graphite Solid glass loaded teflon V-rings, compression adjustable Solid pure teflon V-rings in double set for pressure and vacuum service Temperature limits plain bonnet () extended bonnet () +00 0 +00 +00 0 +00 +0 0 +70 + 0 +0 () Fluid temperature at valve inlet. () Values given for continuous service and with all types of fluids. () Values suitable for continuous gas service. For additional information please refer to Bulletin -VII. Valve type -9 with single acting cylinder actuator. ratings : carbon or alloy steel-screwed or socket weld ends PN 0/ 00; carbon or alloy steel-flanges or buttweld ends - PN / through PN 0/ 0; steam jacket : carbon or stainless steel bodies may be supplied with jacket; standard rating PN / ; higher ratings available on request. BONNET joint : stud bolted. type : standard, extended with bellows seal, special for cryogenic service and finned on request. materials : the same as the bodies but rolled, forged or fabricated. packing box : bolted type. PLUG sizes : full or reduced as per V table. form : micro-flute for sizes up / and contoured for larger ones. characteristic: equal percentage or quick opening for all sizes. linear on request. guiding : top and port for micro-flute type and only top for contoured one. materials : see material classes table Standard construction AISI with or without stellite coatings. Other materials on request. plug soft seat insert : teflon or rubber for tight shut-off applications. For teflon insert the maximum temperature is 00 and maximum pressure drop is 0 bar in closed position. STEM type : threaded and pinned to the valve plug. materials : highly polished AISI with maximum surface roughness 0, Ra. other materials on request.

PAROL GUIDE BUSHING type : long, heavy and precision fitted into the bonnet. materials : please refer to materials table. SEAT RING type : screwed into the body; or request, for very critical applications, the seat ring can be welded to the body. materials : the same as the plug. leakage : according to IE 0- ( B.) lasses. (see separate table). Seating metal-to-metal soft Available leakage classes standard lass IV on request lass V times lass VI values Valve type -9 with electric actuator. Valve type -9 with full jacketed body and bonnet.

PAROL FLOW OEFFIIENT V - Flow under the plug () DN Port Seat diam. mm Stroke mm Plug type () Max v 0% () () THROTTLING PLUG - EXPONENTIAL HARATERISTI travel % 90% 0% 70% 0% 0% 0% 0% 0% % % Disk Max v 0% / /./ / / / / / / / / / / / / / / / / /././././././ 9 9 7 0 7 0 0 0 0 0 00 0 0 00 0 0 0 0 7 7 7 0 7 7 0 0 7 0 0 0 P P P P P P P P P.7.7. 0.0 0.0.0..7. 0.0 0.0.9,..7. 0.0 0.0 9. 7 7 0 99 9 90 70 0 90 070.. 0.9 0. 0...0. 0.9 0. 0. 9.9 7..0. 0.9 0. 0... 7. 7 7 7 77 9 0 9 9 7 7 7 97.0. 0. 0. 0..7.7. 0. 0. 0....7. 0. 0. 0...... 7 7 7 7 7 9 9 7 7 7.0 0.9 0. 0. 0... 0.9 0. 0. 0..0.0. 0.9 0. 0. 0..7..... 7.7 9 0 0 70. 0. 0. 0.9 0..9. 0. 0. 0.9 0...0.7 0. 0. 0.9 0..7.0.9 9. 7..0..7 7.9 9 0 79 00 7 7 0. 0. 0. 0. 0.0.0 0. 0. 0. 0. 0.0.7. 0.7 0. 0. 0. 0.0.....0..9 9..9 0. 9. 7 7 07 9 707 0.9 0. 0. 0. 0.0 0.7 0.0 0. 0. 0. 0.0. 0.9 0. 0. 0. 0.0..7....9.7.9... 7 7 7 9 79 9 9 0 7 7 9 0.0 0. 0. 0.0 0.0 0.9 0. 0. 0. 0.0 0.0 0.7 0.0 0. 0. 0. 0.0 0.0..09 0.7.7..09..7. 9.0..7 0 99 9 9 0 0. 0 0.09 0.0 0.0 0.0 0. 0. 0.09 0.0 0.0 0.0 0.0 0. 0. 0.09 0.0 0.0 0.9 0.70 0..77. 0.7.7.. 9... 0..0 0.7 7 9 9 77 0 7 7 0.9 0. 0.0 0.0 0.0 0.7 0.9 0. 0.0 0.0 0.0 0. 0.7 0.9 0. 0.0 0.0 0.0 0. 0. 0...0 0..9.7..0...0........ 9.. 9 0. 0.09 0.0 0.0 0.0 0. 0. 0.09 0.0 0.0 0.0 0. 0. 0. 0.09 0.0 0.0 0.0 0. 0. 0. 0.9 0. 0... 0.9.7.70.07..0.7 7.0.9.9 9...0.0 9.....9..7.0 7.. -- -- --. 7.. -- -- --.. 7.. -- -- -- 0 7 00 0 7 0 00 0 0 00 9 7 0 00 0 970 () See separate table for rating 900. 0, NPS and below. The values listed on the table are applicable for rating 900, 0, NPS >./ reduced port. () = contoured, F = flatted. () Rangeability can be calculated as v (0%) / ( v (%). () For plugs with linear characteristic (available on request) interpolate between v (%) and V (0%) of the corresponding exponential plug.

PAROL F L and X T coefficients- Flow under the plug DN Port travel 0% travel % EXPONENTIAL F L X T F L X T DN Port. travel 0% travel % EXPONENTIAL F L X T F L X T / /./ / / / / / / / / / / / / / / / / /././././ 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0. 0.0 0. 0. 0.9 0.70 0.9 0. 0.7 0. 0.9 0.70 0. 0. 0. 0.7 0. 0.9 0.70 0. 0. 0. 0. 0. 0. 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9././ 0.9 0.9 0.9 0.9 0. 0.9 0.9 0.00 0.9 0.9 0.9 0.9 0.9 0. 0. 0. 0.0 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.00 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.00 0.9 0.00 The values are also suitable for ratings PN 0 and over, only for sizes and larger v, F L and X T coefficients - Size and below - 900/0 () DN / / Port - / / / / / / Seat diam.- mm 9 Travel - mm v F L X T v F L X T v F L X T v F L X T v F L X T v F L X T plug () R P R/P R P R/P R P R/P R R R Sch. 0 PN 0 0 Sch. 0 0. 0.9 0.7 0. 0.9 0.7 0. 0.9 0.7 Sch. 0 PN 0 0.7 0.9 0.7.7. 0.9 0.9. 0.9 0.7 0. 0.9 0.7 0. 0.9 0.7 Sch. 0.. 0.9 0.7. 0.9 0.9 0. 0.9 0.7 0. 0.9 0.7 XXS Sch. 0 PN 0 0 9 0.9 0.7. 7 0.9 0..7 0. 0.9 0.7. 0.9 0.7. 0.9 0. 0. 0.9 0.9 0. 0.9 0.7 Sch. 0. 0.9 0.9.7. 0.9 0.9. 0.9 0.7 0. 0.9 0.7 0. 0.9 0.7 XXS.. 0.9 0.7. 0.9 0.7 0. 0.9 0.7 0. 0.9 0.7 () F L and X T values refer to full-open position and flow under the plug. () R = characterized plug (contoured or piston) P = disk

PAROL 7 Body size / / / / / / Port Seat diam. mm 0 90 0 00 D 0 90 0 00 D 0 90 0 00 D 0 0 00 00 0 00 ATEGORY ATEGORY ATEGORY YLINDER 0 0 9 0 / / / / / / 9 0 0 9 0 / / / / / / / 9 7, 0 0 9 0././,,9 9, 9,7 0, 9,,,9, 9,,9,, 9,,,9, 7,, 7, 9,7,, 7,,9 9,7 9,,,,,9 9,7 7,7./././,,,9./ 7 0,,,9,, 9,,,,,,, 9,9,,,9,7,,,,./ 7 0 0 0 0 0 7 7 7 9 77 9 7 7 7 9 77 9 9 7 7 7 9 77 9 9 7 9 7 7 9 7 0 7 0 9, 0 0 0 9 9 9, 7, 9 7,,9 7,,,9 7,, 9 9,7,,9,,, 9,,7,, 0,,,9,,,7,,7,,7, 9 MAX ALLOWABLE DIFFERENTIALS - bar Packing A - seat-leakage class IV

PAROL Body size / / / / / / Port Seat diam. mm 0 90 0 00 D 0 90 0 00 D 0 90 0 00 D 0 0 00 00 0 00 ATEGORY ATEGORY ATEGORY YLINDER 9 7 7 7 / / / / / / 9, 9 7 7 7 / / / / / / / 9,, 9 7 7 7././, 7, 9,, 9,,7 9 7, 7 9 9, 7, 9,, 9, 9,7,,, 9,,,7,,9 9,7,,9 9,7 9,,,,9, 9,,7,,, 9, 7,./././,, 7,./ 7 0,,7,,,,, 9,,7,,9,,, 9,,,7,,,7,,./ 7 0 0 0 0 0 99 7 99 7 99 0 7 7 7 7 7 9 0 9, 9 9 9 0 0 0 9, 7, 7,7, 7,7,, 7,7, 7 7, 7,9,7,,,,7,,7,,,,,,,,7,,,,7 0 7 0 7 7 MAX ALLOWABLE DIFFERENTIALS - bar Packing B - seat-leakage class IV

PAROL 9 Body size / / / / / / Port Seat diam. mm 0 90 0 00 0 90 0 00 0 90 0 00 D 0 0 00 00 0 00 ATEGORY ATEGORY ATEGORY YLINDER 7, 7, 9 / / / / / / 9 7, 7, 7, 9 / / / / / / / 9 7, 7,, 7, 9././,, 7,,7 7, 7,,7,7 9 7,, 9, 9,, 9, 9,, 9,,9 9, 9 0 0,,,,9 9, 0 0,, 7, 9, 7, 7, 9,, 7, 9,,, 7,, 9,././././ 7 0,,,,./ 7 0 0 0 0 0 9 7 9 0 0 9 7 9 0 0 7,9 9 7 9 0 0 7, 9 7 0 9 7 0 9 7 0 9 9 9 9 9,7 9 7 0 0 7 99 7,,,7,,,,9,,, 7,,9 9 0 9,9, 9,,,,,,,,7 7,, 7,,,, 77 MAX ALLOWABLE DIFFERENTIALS - bar Packing A - seat-leakage class V

PAROL Body size / / / / / / Port Seat diam. mm 0 90 0 00 0 90 0 00 0 90 0 00 D 0 0 00 00 0 00 ATEGORY ATEGORY ATEGORY YLINDER,9 0 7 / / / / / / 9,9 0,7 7 / / / / / / / 9,9 0,7 7././, 7,,7 7, 90,, 9,, 9,,,,,7 9 9,,,,,7 9 9,,,7,9,,7 7,,9, 7,,9,9, 7,,9././././ 7 0,,,7,,./ 7 0 0 0 0 0 7 9 9 7 7 0 9 9 7 7 0 9 9 7 7 7 7 9 7 7 9 7 9 0 9, 9,7 90 9 9 97 7 0 0,7,, 9,9,,,9,,,, 7 7,,,,,7,7 7,,,,,,9,,7,, 7 MAX ALLOWABLE DIFFERENTIALS - bar Packing B - seat-leakage class V

PAROL MAXIMUM DIFFERENTIALS ORRETION OEFFIIENT ATUATORS ATEGORY ATEGORY ATEGORY Flow to open to close to open to close to open Air to open to close to open to close to open to close to open to close to open to close Air supply (psi) 0 0 0 0 0 0 0 Spring range (psi) 0 9 0 9 0 0 0 0 0 oefficient,,,, ( ), ( ) Only for 00 actuators with stroke through < 0 mm YLINDERS Single action air to open air to close Double acting Air supply (bar),,, Pa, Pa Spring range (bar),,,, 0,, P P oefficient,, oefficient=(pa P) /, oefficient=pa/, NOTES: The max differentials can be used for the valve in closed position with flow under the plug and downstream atmospheric pressure. When flow is over the plug (to close) the Δp s values are conservative for small ports. The values were limited to bar and the actual body rating can become limiting. See v s table to check the applicability of this table to ratings over PN 0. Packing «A» = types VTP (pure teflon V-ring), and TFG (graphited teflon split-ring). Packing «B» = tipes VT, GRF, VPV, GRFV, VT, VTP. PART REFERENE BODY 7 9 7 BONNET STUD NUT PLUG SEAT STEM GASKET GUIDE BUSHING PIN PAKING BOX () () For additional information please refer to Bulletin -VII

PAROL BELLOWS SEAL ASSEMBLY BONNET 7 7 STEM PAKING BOX SREW NUT BELLOWS HAMBER LOKING SREW GASKET PLUG PLUG TEFLON INSERT VALVE PLUG c d e g h PLUG INSERT PLUG INSERT FLANGE SREW ELASTI PIN PLUG POST

PAROL MATERIALS LASSES () BASI LASS ITEM 7 9 7 NAME A D E F G H BODY BONNET SA WB SA SA W SA F SA W9 SA F SA SA Fa SA LB SA 0 LF AISI AISI AISI L AISI L STUD SA 9 B7 () SA 9 B7 () () SA 9 B7 () SA 9 B7 () () NUT SA 9 () PLUG SEAT RING SEE SUB-LASS TABLE STEM GASKET SYNTHETI OMPOUND () GUIDE BUSHING PIN PAKING SEE SUB-LASS TABLE SEE SUB-LASS TABLE SEE BULLETIN -VII BELLOW SEAL ASSEMBLY SREW AISI 0 NUT AISI 0 BELLOWS AISI L BELLOWS HOUSING SA SA F SA F SA 0 LF SREW - PH H900 - PH H GASKET SYNTHETI OMPOUND () PLUG AISI L AISI AISI L HASTELLOY 7 ITEM NAME. 7 9 PLUG SEAT RING -00 900-0 FOR TEMP. < 0 0 AISI AISI 0 AISI SEAT JOINT STELLITED AISI SEAT JOINT 0 AISI SEAT JOINT AND POST STELLITED STELLITED AISI 0 AISI FULLY STELLITED AISI FULLY STELLITED 0 AISI STELL. ONO 0 - - PH H900 AISI FULLY STELLITED AISI 07 - - PH H900 AISI AISI AISI SEAT JOINT STELLITED AISI SEAT JOINT AISI SEAT JOINT AND POST STELLITED STELLITED AISI AISI FULLY STELLITED AISI FULLY STELLITED MONEL K00 MONEL K00 MONEL 00 AISI L AISI L AISI L - - PH H - - PH H AISI () An example of a complete classification: E 0 SUB-LASS STEM 900-0 FOR TEMP. > 0 NOT AVAILABLE XM 9 XM 9 NOT AVAILABLE XM 9 NOT AVAILABLE - - PH H GUIDE BUSHING AISI 0 S.00 PIN AISI 0 () AISI 0 AISI STELL. () MONEL 00 HASTELLOY 7 AISI STELL. AISI 0 basic class sub-class () For temperature < - 0 the stud material shall be AISI 0 or XM 9 cond. A and nut material shall be AISI 0. () For temperature > + 0 the stud material shall be SA 9 B. () For rating < 00: T < 00 inorganic compound; T > 00 armoured graphite. Rating > 00: AISI + graphite (PTFE gaskets on request). () T < 00 inorganic compound; T > 00 armoured graphite. () Stem welded to the plug. PLUG TEFLON INSERT ITEM c d e g h SUB-LASS NAME 0 07 INSERT TEFLON FLANGE AISI NOT AVAILABLE SREW PIN AISI AISI 0 NOT AVAILABLE MONEL 00 AISI L PLUG POST AISI - - PH H900 AISI MONEL K00 AISI L AISI AISI AISI 0 - - PH H

PAROL MATERIALS LASSES AVAILABILITY BASI LASS A A WB A W D A W9 E A F A LB G AISI H AISI L SERVIE 0. -0 +00-0 +0-0 +0 +0 +00 +0 +0 +0 +0 +0 +00 +0 +0 +0 +0 +0 +00 +0 +0 +0 + +0 +0 TRIM INOX SUB-LASS 0-0-0 0 0 07 - -0 +00-0 +0-0 +0 +0 +00 +0 +0 +0 +0 +0 +00 +0 +0 +0 +0 +0 +00 +0 +0 +0 + +0 +0-0 +00-0 +0-0 +0 +0 +00 +0 +0 +0 +0 +0 +00 +0 +0 +0 +0 +0 +00 +0 +0 +0 + +0 +0-0 +00-0 +0-0 +0 +0 +00 +0 +0 +0 +0 +0 +00 +0 +0 +0 +0 +0 +00 +0 +0 +0 + +0 +0 STD APPLIATIONS -0 +00 +0 +00 +0 +00 +0 +00-9 +90-9 +00-9 +0-9 +0-0 +00-0 +0-0 +00-0 +0-0 +0-0 +0-0 +0 - +0 - +0 - +0 TRIM INOX FOR ORROSIVE SERVIES - +0 - +0 - +0-0 +0-0 +00-0 +0-0 +0 - +0 - +0 - +0-9 +00-9 +0-9 +00-0 +0 +0 +0 +0 +0 +0 +0 +0 +00 - +0-9 +0-9 +0-9 +90-9 +0-9 +0-9 +0-9 +90-9 +0 TRIM MONEL -9 +00-9 +00 TRIM AISI L WHEN REQUIRED NORM N.A..E. MR-0-7 -0 +00 -+0-9 +0-9 +0-9 +0-9 +90 DN / - - - - / - - - - / - - - - / - - - - / - - - - / - - - - / - - - - NOTE: The listed temperatures are those of the fluid at valve inlet. For bellows assemblies see the separate rating curves. The sub-classes corresponding to the blanks are available only on request. The classes A - A7 - G are normally stocked up to size. BELLOWS ASSEMBLY RATINGS Bellows material = AISI L Fluid temperature at valve inlet: urve A std construction: NPS urve heavy special construction: NPS urve B std construction NPS urva D heavy special construction NPS NOTE: () Do not use over 0 because the mechanical properties become critical.

PAROL OVERALL DIMENSIONS () - mm Size / /./ Travel mm 0 7 FAE-TO-FAE A DIMENSION () Screwed FLANGED BUTT WELDING-ENDS (BW) 00 RF RJ 00 RF 00 RJ 00 RF 00 RJ 900 RF 900 RJ 0 RF0 RJ 00 00 900 0 0 90 0 0 0 7 7 7 7 0 0 0 79 79 9 07 0 0 7 7 7 7 0 0 0 79 79 97 97 7 7 7 7 79 79 0 0 7 7 9 7 7 7 7 7 7 9 7 0 0 7 7 7 0 0 9 97 0 9 9 9 0 0 7 9 0 7 7 7 77 0 0 0 7 7 7 7 SOKET-WELDING ENDS (SW) 00 00 0 7 0 7 900 0 79 79 79 0 7 0 7 7 70 7 7 7 7 7 7 0 7 77 70 77 79 9 9 9 9 0 7 9 90 97 9 97 97 9 9 9 00 9 7 7 DIMENSION B DIMENSION Size / /,/ 7 0 7 9 70 00 7 00 7 0 0 9 0 7 0 7 FLANGED 00 7 9 0 0 0 07 0 90 900 9 0 9 0 0 9 0 0 0 0 7 0 7 9 70 00 7 BUTT WELDING AND SOKET-WELDING ENDS 00 7 0 0 9 0 7 0 7 00 9 0 0 0 07 0 90 900 90 0 9 0 0 90 0 0 0 0 00 9 9 79 9 0 900 PLAIN BONNET 900 0 7 0 00 9 9 0 9 9 99 9 70 9 7 9 0 0 EXTENDED BONNET 900 0 0 0 0 9 00 0 09 9 7 9 7 97 90 BELLOWS BONNET 00 0 0 0 90 9 ) dimensions also apply to PN - 00 dimensions also apply to PN -0 00 dimensions also apply to PN -0 900 dimensions also apply to PN 0 0 dimensions also apply to PN 0 ) -X- series actuators, except for D type which is -X-0 series actuator ) Without in-line handwheel operator (ML) / With ML ) For travel = 0 mm ) Tolerance on face-to-face A dimensions: =, mm for body sizes up to =,0 mm for body sizes and over ATUATOR () Type 0 90 0 00 D () () D 00 0 E MASS - kg Direct action Reverse action Direct action Reverse action 9 7 9 / 9 70 9 / 9 0 / 9 9 0 /

PAROL OVERALL DIMENSIONS - mm Size inch RYOGENI SERVIES F G H L / 0 0 0 / 0 0 0 0 0 00./ 0 0 0 0 0 0 70 7 90 0 0 7 00 0 0 9 0 MASS OF THE BODY - kg Size inch PLAIN BONNET 00 00 EXTENDED BONNET 00 00 / / 0./ 0 7 9 0 0 0 70 7 7 9 0 0 0 0 0 0 0 0 0 0 70 70 70 770 0 0 0 70 7 9 0 00 90 00 00 0 0 0 900 The mass is referred to body flanged with full size port. To obtain the total valve mass add actuator mass.

PAROL S.p.A. Via Isonzo, - 00 ANEGRATE (MI) - ITALY Telephone: +9 0 - Fax: +9 0 0 e-mail: sales@parcol.com - http://www.parcol.com Tecnograf sas- anegrate 0/07 AA 09