W68/W88/W98 Series CONTROL VALVES

Transcription

1 W68/W88/W98 Series ONTROL VLVES

2 Throttling or regulating valves are designed for flow and pressure control applications. Fluid flows against the tapered curve of the valve seat allowing a calculated amount of flow through as it opens and closes. The throttling valve is typically equipped with a positioner. Throttling valves are used for flow control, pressure control, filler level control, and modulated filling. SPX FLOW, Inc. (NYSE:FLOW) is a leading manufacturer of innovative flow technologies, many of which help define the industry standard in the market segments they serve. From its headquarters in harlotte, North arolina, it operates a sales and support network, centers of manufacturing excellence, and advanced engineering facilities, throughout the world. Its cutting-edge flow components and process equipment portfolio includes a wide range of pumps, valves, heat exchangers, mixers, homogenizers, separators, filters, UHT, and drying technology that meet many application needs. Its expert engineering capability also makes it a premium supplier of customized solutions and complete, turn-key packages to meet the most exacting of installation demands. Incorporating many leading brands, SPX FLOW has a long history of serving the food and beverage, power and energy, and industrial market sectors. Its designs and engineered solutions help customers drive efficiency and productivity, increase quality and reliability, and meet the latest regulatory demands. In-depth understanding of applications and processes, state-of-the-art Innovation enters, and advanced pilot/testing technology further assist in optimizing processes and reducing timescales to reliably meet production targets. ontrol Valves PRODUT FETURES ND ENEFITS Utilizes standard W60/W80/W90 single seat components offering machinedfrom-bar bodies, modular design, and low cost of ownership Various body configurations allow the control of reverse-acting (W68R), converging (W682), and diverging (W685) flows Multiple tapered seat v values available for valve size Tri Ring seat available for throttling and shut-off dual functionality Fully pneumatic positioner available as cost-effective positioning option dvanced electropneumatic positioner option provides direct 4-20m signal and simple set-up for accurate and stable positioning without continuous leakage of supply air PRODUT SPEIFITIONS Materials Product Wetted: STM 36L (UNS-S3603); (DIN-.4404) Non-Product: STM 304 (UNS-S30400); (DIN -.430) Seat Material: Metal or Tri Ring Elastomer: FKM EPDM Internal Surface Finish: 32Ra (.8 m) Other finishes available upon request Sizes: " - 6" Tube O.D. (25 mm - 52 mm) PRESSURE RTINGS VLVE WITH PRESSURE T 70ºF (20º) 60/80ºF (7/82º) 250ºF (2º) VLVE WITH PRESSURE T 70ºF (20º).0"/.5" (25/38 mm) 500 psi (34.5 bar) 375 psi (26 bar) 250 psi (7 bar) STNDRD DPTER 2.0" (5 mm) 450 psi (3 bar) 350 psi (24 bar) 250 psi (7 bar) (64 mm) 400 psi (28 bar) 300 psi (7 bar) 200 psi (4 bar) 3.0" (76 mm) 350 psi (24 bar) 250 psi (7 bar) 50 psi (0 bar) HIGH PRESSURE DPTER ND LMPS.0"/.5" (25/38 mm) 220 psi (84 bar) 2.0" (5 mm) 900 psi (62 bar) (64 mm) 720 psi (49 bar) 3.0" (76 mm) 4.0" (02 mm) 200 psi (4 bar) 50 psi (0 bar) 25 psi (8 bar) 4.0" (02 mm) 6.0"* (52 mm) 50 psi (0 bar) 00 psi (6 bar) 75 psi (5 bar) 6.0"* (52 mm) To learn more about SPX FLOW capabilities, its latest technology innovations and complete service offerings, please visit 60/80ºF (7/82º) 250ºF (2º) 60 psi (80 bar) 00 psi (75 bar) 855 psi (60 bar) 830 psi (57 bar) 690 psi (47 bar) 660 psi (45 bar) *6" (52 mm) valves available in W6 Shutoff and W65 Divert only. For other valve types contact factory.

3 HOW TO VLVE Throttling valves control flow rate based on the differential pressure expected across the valve; therefore flow rate and differential pressure are required to size a throttling valve. NOTE: properly sized throttling valve may not necessarily be the same physical size as the line in which it will be installed. To calculate v for the process: v = GPM v = Valve Flow oefficient P/SG GPM = Flow in Gallons Per Minute SG = Specific Gravity P = Differential Pressure (in PSI) Typical product applications Food and everage Industrial Dairy hemical everage rewery lean In Place Personal are 20 v = 6/.0 v = 5 Product = Water v = 5 GPM = 20 SG =.0 P = 6 (valve inlet pressure minus outlet pressure) Inlet pressure 30 psi (2 bar) Outlet pressure 4 psi ( bar) To choose a Throttling Valve for a process v of 5, find this value in the v Factor table below. This will determine the valve size and valve v factor to be used in this application. Throttling valves should operate between 20-80% stroke, with 50% being the optimum operating point. 20 psi (.3 bar) (Friction loss in line to valve) 50 psi (3 bar) (Total discharge pressure) Product 20 GPM (76 l/hr) v FTOR The correct valve to use with this application is a W68,.5" (38 mm) size with a v0 plug, operating at 50% stroke. % OF VLVE STROKE v.75.0"-.5" (25-38 ) v 2.5 v 5.0 v 7.5 v 0 VLVE - INHES TUE OD INH (mm) (63) 3 4 (0) v 35 v 30 v 70 v 60 v 20 v 90 v 50 v 0 v 20 % OF VLVE STROKE Optimum Operating Range Point Not available for W682 and W685. 3

4 PRODUT DIMENSIONS 4R 4RP 3-position actuators move Electropneumatic positioner option (4-20 4" (02 mm) ir to Raise 4 (02 mm) ir to Raise Positioner valve to raised, lowered and a m), interchangeable for R or L, with 4L 4LP manually adjustable custom trim selections. 4" (02 mm) ir to Lower 4 (02 mm) ir to Lower Positioner mid-position. 4LEP 4 5RP 4R3 4" (02 mm) ir to Lower Electropneumatic 4 (02 mm) ir to ir 5 (27 mm) ir to Raise Positioner 4" (02 mm) ir to Raise 3 Positioner 5R 5LP position 5LEP 5 (27 mm) ir to Raise 5 (27 mm) ir to Lower Positioner 4L3 5" (27 mm) ir to Lower Electropneumatic 5L 5LDP 4" (02 mm) ir to Lower 3 Positioner 5 (27 mm) ir to Lower 5 (27 mm) ir to Lower, Diaphragm position 6LEP 5LD Positioner 6" ir to Lower Electropneumatic Positioner 5 (27 mm) ir to Lower, 6RP 4REP Diaphragm 6 (52 mm) Spring, ir to Raise 4" (02 mm) ir to Raise Electropneumatic 5 Positioner Positioner 5 (27 mm) ir to ir 6LP 5REP 6R 6 (52 mm) Spring, ir to Lower 5" (27 mm) ir to Raise Electropneumatic 6 (52 mm) Spring, ir to Raise Positioner Positioner 6L 6REP 6 (52 mm) Spring, ir to Lower 6" (52 mm) ir to Raise Electropneumatic 6 Positioner 6 (52 mm) ir to ir H - Hand Lock M - Micrometer STROKE LENGTH VLVE INH (mm).0 (25) (63) (0) W68/W68R.85 (22).85 (22).85 (22).85 (22).85 (22).85 (22) W (7).68 (7).68 (7).68 (7).68 (7) W (9).75 (9).75 (9).75 (9).75 (9) DIMENSIONS* VLVE INH (mm) 4 R 4 L 4 5 R 5 L 5 6 R 6 L 6 H M 4L3 4R3 4RP 4LP 5RP 5LP 6RP 6LP 5LD 5LDP 4LEP 4REP 5LEP 5REP 6LEP 6REP.0 (25) 2.58 (320) 3.89 (352) 5.65 (397) 8.65 (220) 9.7 (246) 4.68 (372) 6.07 (408) 20.0 (509) 2.32 (542) (587).99 (305) 7.73 (450) 8.3 (46) 9.44 (494) 2.20 (538) (320) 3.89 (352) 5.65 (397) 8.65 (220) 9.7 (246) 4.68 (372) 6.07 (408) 20.0 (509) 2.32 (542) (587).99 (305) 7.73 (450) 8.3 (46) 9.44 (494) 2.20 (538) 2.0 (50) 2.83 (326) 4.4 (359) 5.90 (404) 8.90 (226) 9.9 (25) 4.93 (379) 6.32 (45) (55) 2.57 (548) (593) 2.24 (3) 7.98 (457) 8.38 (467) 9.69 (500) 2.45 (545) 2.5 (63) 3.08 (332) 4.39 (366) 6.5 (40) 9.5 (232) 0.2 (259) 5. (383) 6.57 (42) 20.5 (52) 2.82 (555) (599) 2.49 (37) 8.23 (463) 8.63 (473) 9.94 (506) 2.70 (55) 3.0 (63) 3.33 (339) 4.64 (372) 6.40 (47) 9.40 (239) 0.4 (264) 5.3 (388) 6.82 (427) (528) (56) (605) 2.74 (324) 8.48 (469) 8.88 (480) 20.9 (53) 2.95 (558) 4.0 (0) 3.8 (35) 5.2 (384) 6.88 (429) 9.88 (250) 0.9 (277) 5.8 (40) 7.30 (439) 2.24 (540) (573) 24.3 (68) 3.22 (336) 8.96 (482) 9.36 (492) (525) (570) 4 Note: For all valves with W 2-piece control tops, add 3.23" (82 mm) Standard. * "" Dimension is in fully extended (open) position.

5 PRODUT DIMENSIONS W68 TS TD S L (High flow plug only) T (v.75, 2.5, 5.0 & 7.5 only) T (v.75, 2.5, 5.0 & 7.5 only) D OP TOP R TOP L Not vailable for W682 and W685. W68R TS TD T S D D VLVE INH (mm) WELD S-LINE D I WELD I S-LINE.0* (25) 2.63 (67) (79).69 (8) 3.90 (20) 6.2 (55) (63) See page 0 for ctuator Options 2.63 (67) 3.3 (79.5) 3.63 (92) 2.25 (57) (70) 3.50 (89) 3.50 (89).94 (24).9 (30).44 (30) 4.76 (20) 6.23 (58) 7.69 (95) 5.73 (46) 7.2 (83) 8.67 (220) (05) 3.25 (83) 3.75 (95).69 (43) 9.5 (232) 0.3 (257) 4.0 (0) 5. (30) 3.88 (99) 4.50 (4) 2.32 (59).95 (303) 3.7 (335) *.0 size throttling valves are only available for v.75, 2.5, 5.0 & 7.5 in T or body configurations. 5

6 PRODUT DIMENSIONS W682 ONVERGING THROTTLING TT T T TD TD TS TTS TTD D TS TS S D VLVE INH (mm) - WELD - S-LINE D.0 (25) 2.63 (67) (79).69 (7) See page 0 for ctuator Options.5 (25) 2.63 (67) 2.25 (57) 2.75 (70).94 (24) (79.5) (89).9 (30) 2.5 (63) 3.63 (92) (89).44 (30) (05) 3.25 (83) 3.75 (95).69 (43) 4.0 (0) 5. (30) 3.88 (99) 4.50 (4) 2.32 (59) 6

7 PRODUT DIMENSIONS W685 DIVERT THROTTLING TTT T TT T T TT TT VLVE INH (mm) WELD S-LINE E.0 (25) 2.63 (67) (79) 3.9 (99) E.5 (40) 2.0 (50) 2.5 (65) 3.0 (80) 4.0 (00) See Page 0 for actuator options 2.63 (67) 3.3 (79.5) 3.63 (92) 4.3 (05) 5. (30) 2.25 (57) (83) 3.88 (99) 2.75 (70) 3.50 (89) 3.50 (89) 3.75 (95) 4.50 (4) 3.97 (0) 4.22 (07) 4.55 (6) 4.73 (20) 5.06 (29) 6.0 (52) 7.04 (79) 6.00 (52) 6.88 (75) 6.20 (57) 7

8 OPTIONS ND ESSORIES SET OPTIONS SET TYPE MXIMUM TEMPERTURE Metal Seat (M) 375 F (90 ) Tri Ring Seat* (TR) Oper. 280 F (37 ) EPDM Steril. 275 F (35 ) EPDM Oper. 350 F (76 ) FKM Steril. onsult Factory FKM Pressure Differential < 40 psi *Tri Ring seat not available on v.75, 2.5, 5.0 & 7.5 and 5LD & 5LDP actuated valves. % OF VLVE STROKE.0"-.5" (25-38 ) VLVE - INHES TUE OD INH (mm) (63) 3 4 (0) V.75 V 2.5 V 5.0 V 7.5 V 0 V 35 V 30 V 70 V 60 V 20 V 90 V 50 V 0 V 20 % OF VLVE STROKE Not available for W682 and W685. The Valve Flow oefficient v is the standard measure of valve flow capacity. Preliminary valve sizing may be done with the following formulas: Formula for water and other products with a specific gravity equal to.0: v = Formula for products where specific gravity will vary from water.0: v = GPM P (psi) GPM P (psi)/sg If the viscosity of the flowing fluid is below 00 Saybolt Seconds Universal (SSU) or 20 entistokes, the viscosity effect may be disregarded. eyond these limits, viscosity correction should be made. ontact Waukesha herry-urrell pplication Engineering. fter the v factor for a specific application has been calculated, select the size valve where the v factor is closest to 50% of stroke for the valve size selected. 50% stroke is the optimum operating point. Optimum operating range is 20%-80% stroke. Where: GPM=Product flow rate in gallons per minute. SG=Specific gravity of product. P=Pressure drop across valve in psi (Inlet pressure minus outlet pressure). v=valve Flow oefficient. Metric onversions: m 3 /hr v=.56 (Kv) Kv = P (ar)/sg bar=4.5 psi m 3 /hr=4.4 GPM See page 3 for a valve sizing example for flow control. 8

9 DPTER OPTIONS Throttling valves are also available in W88 Stem Flush or W98 Diaphragm Stem options. The standard adapter is used on all models of short and long stroke W60 Series valves. Machined from SS 36L bar with a thick cross-section, the adapter adds strength to the valve body and provides alignment for the stem. The outer perimeter seals to the valve body with an o-ring that is located forward to the product zone to minimize crevices. The product stem passes through the adapter and is sealed to the adapter with an o-ring. TFM bearing guides the stem and takes up the mechanical loading imparted by hydraulic forces. This increases the service life of the stem seal. dapters are made in " - 6" (25 mm - 52 mm) sizes. The pressure limitation of the W60 adapter is the sealing capability of the dynamic o-ring on the product stem. This variation of the W60 adapter uses a backing ring added on the atmospheric side to support the stem o-ring. This significantly boosts the pressure rating on the stem o-ring. The product stem passes through the adapter and is sealed to the adapter with an o-ring and is guided by a TFM bearing. This adapter is used to convert a standard W60 series valve to a W80. The outer perimeter seals to the valve body with an o-ring that is located forward to the product zone to minimize crevices. The product stem passes through the adapter and is sealed in the upper part and the lower part of the adapter with o-rings. The space between the o-rings is flushed with a suitable liquid or steam. TFM bearing is located in the flushed chamber. dapters are made in " - 6" (25 mm - 52 mm) sizes. For vacuum-rated, extended shelf-life (ESL) applications, the W80 adapter adds steam trace to the adapter-to-valve body connection. This adapter is used to convert a standard W60 series valve to a diaphragm-stem seal valve for use with extended shelf-life (ESL) applications. The valve stem is modified to work in conjunction with the adapter. This adapter is made in sizes.5" (38 mm) through 4" (02 mm). ll sizes use the.5" (38 mm) diaphragm with the difference in diameter being taken up by a spacer ring. The outer perimeter of the spacer ring is sealed to the standard W60 body with an o-ring. The stem used with the W90 adapter is a two piece design. The standard seat option is FD compliant Tef-Flow P, suitable to 280 F (38 ) and high pressures. Other seat options include elastomer (EPDM and FKM) Tri Ring and metal seats. For high-risk and hard to clean product applications, the wiping stem seal fills the gap between the product zone and the traditional o-ring stem seal. The adapter is a two-piece design to allow easy inspection or replacement of the wiping stem seal. The outer perimeter seals to the valve body with an o-ring that is located forward to the product zone to minimize crevices. TFM bearing is used to guide and support the valve stem. For all valve options see Valve Key Datasheet VK

10 OPTIONS ND ESSORIES TUTOR TYPES ir to Spring, Piston ctuator For use in a wide range of product pressures, including high pressure applications. ontrol ir Supply Pressure is 8 psi ( bar) to 42 psi (3 bar (See Figure )). Maximum air pressure is 50 psi (0 bar). vailable in ir-to-raise (R) or ir-to-lower (L). Figure : ir Pressure vs. % Stroke* VENT ONTROL IR IN ONTROL IR IN VENT % STROKE Valve Stem Size ir to Raise ir to Lower IR PRESSURE *For ir to Spring ctuators (without positioner). Percent stroke based on 4" (02 mm) & 5" (27 mm) standard springs and 6" (52 mm) light springs. Rolling Diaphragm ctuator ONTROL IR IN For use in low product pressure applications. Eliminates breakaway friction and increases sensitivity of the actuator to pressure change. ontrol ir Supply Pressure is 3 psi (.2 bar) to 5 psi ( bar). Maximum air pressure is 45 psi (3 bar). vailable in ir-to-lower (LD). VENT ROLLING DIPHRGM ctuators with Positioner ir to Lower, diaphragm Where exacting control of flow or pressure is required, positioners operate using a control signal and plant air supply. Positioners hold the stem in position relative to the signal input for repeatable performance. Two types of positioners are available: fully pneumatic (3-5 psi (0.2 - bar) air signal) and electropneumatic (4-20 m signal). ONTROL IR IN PLNT IR ONNETION ONTROL IR IN PLNT IR ONNETION ir-to-spring actuators are available in both ir-to-raise (RP & REP) and ir-to-lower (LP & LEP), with direct (as signal input increases, supply air to actuator increases) or reverse-acting positioners. ir Supply Pressure is min 70 psi (5 bar) to max 00 psi (7 bar). Rolling diaphragm actuators are available ir-to-lower only (LDP). Specify direct or reverse acting positioner on order. Maximum air pressure is 45 psi (3 bar). ir to Lower ir to Raise 0

11 DDITIONL TEHNIL DT W68 HOLDING PRESSURE HRTS W68 R (ir-to-raise) TUTOR (IN) VLVE - INHES (mm) - PRESSURE IN psi (bar) " (25).5" 2" (64) 3" 4" (02) PORT P, TUTOR SPRING HOLDS LOSED GINST: 4R 60 () 25 (8) 70 (5) 45 (3) 3 (2) 8 () 5R 25 (7) 220 (5) 24 (8) 79 (5) 55 (4) 3 (2) 6R 347 (24) 37 (22) 78 (2) 4 (8) 79 (5) 45 (3) PORT P2, IR TO PORT, WILL OPEN GINST: 50 psi (3 bar) 4R 223 (5) 270 (9) 32 (9) 80 (5) 54 (4) 29 (2) 50 psi (3 bar) 5R 356 (24) 398 (27) 95 (3) 8 (8) 79 (5) 43 (3) 50 psi (3 bar) 6R (9) 68 () 3 (8) 6 (4) * NOTE: " (5 mm) size throttling valves are only available for v.75, 2.5, 5.0 & 7.5 W68 L (ir-to-lower) TUTOR (IN) VLVE - INHES (mm) - PRESSURE IN psi (bar) " (25).5" 2" (64) 3" 4" (02) 4L 288 (20) 335 (23) 64 () 99 (7) 67 (4) 36 (2) PORT P2, TUTOR SPRING OPENS STEM GINST: 5L (5) 3 (9) 88 (6) 47 (3) 6L (8) 57 () 06 (7) 57 (4) 5LD - 6 (4) 30 (2) 8 () 2 (0.8) 7 (0.4) PORT P, IR TO PORT, WILL HOLD LOSED GINST: 50 psi (3 bar) 4L (7) 76 (5) 43 (3) 27 (2) 9 () (0.7) 50 psi (3 bar) 5L 28 (5) 87 (3) 05 (7) 67 (4) 47 (3) 27 (2) 50 psi (3 bar) 6L 383 (26) 353 (24) 98 (3) 27 (9) 88 (6) 50 (3) 5 psi ( bar) 5LD - 09 (7) 6 (4) 39 (2) 27 (2) 5 () If pressure rating is higher than documented in tables, consult factory before exceeding. Normal air supply requirements: 50 psi for 4 and 5 inch actuator, 6 inch spring actuators. 5 psi for 5LD actuators. * ar = 4.5 psi W68R W68R R (ir-to-raise) TUTOR (IN) VLVE - INHES (mm) - PRESSURE IN psi (bar).5" 2" (64) 3" 4" (02) PORT P2, STEM RISED, TUTOR SPRING WILL OPEN GINST: 4R 253 (7) 42 (0) 9 (6) 63 (4) 37 (2) 5R 333 (23) 87 (3) 20 (8) 83 (6) 48 (3) 6R 426 (29) 239 (6) 53 (0) 06 (7) 6 (4) PORT P, IR TO PORT, WILL HOLD VLVE LOSED GINST: 50 psi (3 bar) 4R 99 (7) 48 (3) 29 (2) 20 () 0 (0.6) 50 psi (3 bar) 5R 247 (7) 2 (8) 73 (5) 49 (3) 26 (2) 50 psi (3 bar) 6R 42 (29) 206 (4) 25 (8) 84 (6) 45 (3) W68R L (ir-to-lower) TUTOR (IN) VLVE - INHES (mm) - PRESSURE IN psi (bar).5" 2" (64) 3" 4" (02) 4L 64 () 8 (5) 49 (3) 33 (2) 7 () PORT P, TUTOR SPRING HOLDS LOSED GINST: 5L 290 (20) 42 (0) 86 (6) 58 (4) 3 (2) 6L 385 (26) 89 (3) 4 (8) 77 (5) 4 (3) 5LD 47 (3) 23 () 4 () 9 (0.6) 5 (0.3) 50 psi (3 bar) 4L 204 (4) 5 (8) 73 (5) 5 (3) 30 (2) PORT P2, IR TO PORT, WILL OPEN GINST: 50 psi (3 bar) 5L 300 (20) 69 () 08 (7) 75 (5) 43 (3) 50 psi (3 bar) 6L 462 (32) 260 (8) 66 () 5 (8) 66 (4) 5 psi ( bar) 5LD 20 (8) 67 (4) 43 (3) 30 (2) 7 () If pressure rating is higher than documented in tables, consult factory before exceeding. Normal air supply requirements: 50 psi for 4" and 5" actuator, 6" spring actuators. 5 psi for 5LD actuators. * ar = 4.5 psi

12 DDITIONL TEHNIL DT HOLDING PRESSURE HRTS W682 W682 R (ir-to-raise) TUTOR (IN) VLVE - INHES (mm) - PRESSURE IN psi (bar).5" 2" (64) 3" 4" (02) PORT P, TUTOR SPRING HOLDS LOSED GINST: PORT P2, IR TO TUTOR (WITH STEM RISED), SPRING WILL LOWER GINST: 4R 25 (8) 70 (5) 45 (3) 3 (2) 9 () 5R 220 (5) 24 (8) 79 (5) 55 (4) 32 (2) 6R 37 (22) 78 (2) 4 (8) 79 (5) 45 (3) 4R 253 (7) 42 (0) 9 (6) 63 (4) 37 (2) 5R 333 (23) 87 (3) 20 (8) 83 (6) 48 (3) 6R (6) 53 (0) 06 (7) 6 (4) PORT P2, IR TO PORT, WILL RISE STEM (OPENS) GINST: PORT P3, IR TO PORT (WITH STEM RISED) WILL HOLD GINST: 50 psi (3 bar) 4R 270 (8) 32 (9) 80 (5) 54 (4) 28 (2) 50 psi (3 bar) 5R 398 (27) 95 (3) 8 (8) 79 (5) 42 (3) 50 psi (3 bar) 6R (9) 68 () 3 (8) 6 (4) 50 psi (3 bar) 4R 99 (7) 48 (3) 29 (2) 20 () 0 (0.6) 50 psi (3 bar) 5R 247 (7) 2 (8) 73 (5) 49 (3) 26 (2) 50 psi (3 bar) 6LR 42 (29) 206 (4) 25 (8) 84 (6) 45 (3) If pressure rating is higher than documented in tables, consult factory before exceeding. Normal air supply requirements: 50 psi for 4" and 5" actuator, 6" light spring actuators. 5 psi for 5LD actuators. * bar = 4.5 psi W682 L (ir-to-lower) TUTOR (IN) VLVE - INHES (mm) - PRESSURE IN psi (bar).5" 2" (64) 3" 4" (02) 50 psi (3 bar) 4L 76 (5) 43 (3) 27 (2) 9 () 6 () PORT P, IR TO PORT, WILL HOLD GINST: 50 psi (3 bar) 5L 87 (3) 05 (7) 67 (4) 47 (3) 27 (2) 50 psi (3 bar) 6L 353 (24) 98 (3) 27 (9) 88 (6) 50 (3) 5 psi ( bar) 5LD 09 (7) 6 (4) 39 (2) 27 (2) 5 () (23) 64 () 99 (7) 67 (4) 3 (2) PORT P2, (STEM LOWERED), SPRING OPENS STEM GINST: 5 44 (30) 26 (5) 3 (9) 88 (6) 47 (3) 6L (8) 57 () 06 (7) 57 (4) 5LD 6 (4) 30 (2) 8 () 2 () 7 (.04) PORT P2, IR TO PORT, (WITH STEM RISED), WILL LOSE STEM GINST: PORT P3, (STEM RISED) TUTOR SPRING HOLDS GINST: 50 psi (3 bar) (4) 5 (8) 73 (5) 5 (3) 32 (2) 50 psi (3 bar) 5 30 (2) 69 () 08 (7) 75 (5) 43 (3) 50 psi (3 bar) 6LL (8) 66 () 5 (8) 66 (4) 5 psi ( bar) 5LD 20 (8) 67 (4) 43 (3) 30 (2) 7 () 4 64 () 8 (5) 49 (3) 33 (2) 5 () (20) 42 (0) 86 (6) 58 (4) 3 (2) 6L 385 (26) 89 (3) 4 (8) 77 (5) 4 (3) 5LD 47 (3) 23 () 4 () 9 (.06) 5 (.03) If pressure rating is higher than documented in tables, consult factory before exceeding. Normal air supply requirements: 50 psi for 4" and 5" actuator, 6" light spring actuators. 5 psi for 5LD actuators. * ar = 4.5 psi 2

13 DDITIONL TEHNIL DT W685 Divert Throttling Holding Pressure harts W685 R/HR (ir-to-raise) - Standard Stroke TUTOR (IN) VLVE - INHES (mm) - PRESSURE IN psi (bar) " (25).5" 2" (64) 3" 4" (02) PORT P, TUTOR SPRING HOLDS LOSED GINST: 4R 24 (5) 62 () 76 (5) 50 (3) 34 (2) 9 () 4HR 284 (9) 230 (6) 09 (7) 70 (5) 47 (3) 26 (2) 5R 336 (23) 289 (20) 39 (9) 87 (6) 59 (4) 32 (2) 5HR (34) 237 (6) 50 (0) 0 (7) 56 (4) 6R - 48 (29) 200 (4) 26 (8) 85 (6) 46 (3) 6HR (25) 239 (6) 6 () 89 (6) 4R 344 (24) 344 (23) 69 () 02 (7) 69 (5) 37 (2) P 2 PORT P3, STEM RISED, SPRING LOWERS STEM GINST: 4HR 48 (29) 48 (29) 205 (4) 24 (8) 83 (6) 45 (3) 5R (30) 28 (5) 32 (9) 89 (6) 49 (3) 5HR (27) 237 (6) 60 () 89 (6) P 6R (9) 68 () 4 (8) 63 (4) P 3 6HR (28) 274 (9) 52 (0) 50 psi (3 bar) 4R 223 (5) 275 (9) 38 (9) 79 (5) 53 (3) 29 (2) PORT P2, IR TO PORT, WILL RISE STEM GINST: 75 psi (5 bar) 4HR 37 (25) 425 (29) 22 (4) 24 (8) 83 (6) 45 (3) 50 psi (3 bar) 5R 356 (24) 403 (28) 200 (4) 7 (8) 79 (5) 43 (3) 75 psi (5 bar) 5HR (9) 57 () 06 (7) 57 (4) 50 psi (3 bar) 6R (9) 67 () 3 (8) 6 (4) 75 psi (5 bar) 6HR (25) 200 (4) 35 (9) 73 (5) 50 psi (3 bar) 4R 93 (6) 3 (8) 48 (3) 29 (2) 9 () 0 (.06) PORT P, IR TO PORT (WITH STEM RISED) WILL HOLD GINST: 75 psi (5 bar) 4HR 238 (6) 258 (8) 9 (8) 72 (5) 48 (3) 25 (2) 50 psi (3 bar) 5R 24 (6) 259 (8) 20 (8) 73 (5) 48 (3) 26 (2) 75 psi (5 bar) 5HR 228 (6) 263 (8) 6 (8) 70 (5) 46 (3) 24 () 50 psi (3 bar) 6R 46 (28) 433 (30) 206 (4) 25 (8) 83 (6) 45 (3) 75 psi (5 bar) 6HR 02 (7) 67 () 58 (4) 35 (2) 22 () 0 (.06) If pressure rating is higher than documented in tables, consult factory before exceeding. Normal air supply requirements: 50 psi for 4", 5" and 6" actuators and long stroke actuators, 75 psi for 4", 5" and 6" heavy duty spring actuators. * bar = 4.5 psi 3

14 DDITIONL TEHNIL DT W685 Divert Throttling Holding Pressure harts W685 L/HL (ir-to-lower) - Standard Stroke TUTOR (IN) VLVE - INHES (mm) - PRESSURE IN psi (bar) " (25).5" 2" (64) 3" 4" (02) 50 psi (3 bar) 4L 49 (0) 96 (6) 44 (3) 3 (2) 2 () 2 () PORT P, IR TO PORT, WILL HOLD LOSED GINST: 75 psi (5 bar) 4HL 295 (20) 24 (6) 5 (8) 73 (5) 50 (3) 27 (2) 50 psi (3 bar) 5L 292 (20) 245 (7) 7 (8) 74 (5) 50 (3) 28 (2) 75 psi (5 bar) 5HL 327 (22) 237 (6) 0 (7) 74 (5) 50 (3) 28 (2) 50 psi (3 bar) 6L (5) 40 (9) 94 (6) 52 (3) P 2 75 psi (5 bar) 6HL (8) 20 (8) 86 (6) 59 (4) 33 (2) 4L 58 () 78 (2) 80 (5) 49 (3) 32 (2) 7 () P 4HL 227 (5) 248 (7) 4 (8) 69 (5) 46 (3) 24 () P 3 PORT P, (STEM RISED)SPRING HOLDS LOSED GINST: 5L 285 (9) 300 (20) 42 (0) 86 (6) 57 (4) 3 (2) 5HL (7) 47 (0) 98 (7) 52 (3) 6L 380 (26) 397 (27) 88 (3) 4 (8) 76 (5) 4 (3) 6HL (22) 96 (3) 29 (9) 68 (4) 50 psi (3 bar) 4L 278 (9) 258 (8) 34 (9) 8 (5) 55 (4) 3 (2) 75 psi (5 bar) 4HL 428 (29) 408 (28) 207 (4) 25 (8) 85 (6) 47 (3) PORT P3, IR TO PORT, WILL LOWER STEM GINST: 50 psi (3 bar) 5L 407 (28) 389 (27) 97 (3) 9 (8) 8 (5) 45 (3) 75 psi (5 bar) 5HL (8) 60 () 09 (7) 6 (4) 50 psi (3 bar) 6L (20) 82 (2) 24 (8) 68 (4) 75 psi (5 bar) 6HL (28) 249 (7) 7 (2) 95 (6) 4L 288 (20) 302 (2) 70 (2) 99 (7) 66 (4) 36 (2) 4HL 360 (25) 44 (28) 206 (4) 20 (8) 8 (5) 44 (3) PORT P2, (STEM LOWERED) TUTOR SPRING RISES STEM GINST: 5L 400 (27) 446 (3) 222 (5) 30 (9) 87 (6) 48 (3) 5HL (27) 233 (6) 57 () 85 (6) 6L (8) 57 () 05 (7) 57 (4) 6HL (25) 24 (6) 3 (9) If pressure rating is higher than documented in tables, consult factory before exceeding. Normal air supply requirements: 50 psi for 4", 5" and 6" actuators and long stroke actuators, 75 psi for 4", 5" and 6" heavy duty spring actuators. * bar = 4.5 psi 4

15 DDITIONL TEHNIL DT IR SSIST HRTS ir oost for Port (See Figure ) hart shows additional product holding pressure per psi or bar of air applied to port to: () air assist spring holding force (spring to close) (2) calculate holding power on air to air actuator (3) calculate additional holding power above the nominal air requirement of the actuator 3 (4) Maximum ir ssist Pressures should not exceed: - 70 psi on 4, 5, 6 Maintainable ctuators (5) ir ssist pressures should be air regulated to the lowest required amount of air TUTOR PRODUT RTIO PER VLVE (psi)* INH (mm) (25) (63) 3 4 (0) 4 (0) 6.5 (65) 6.5 (65) 3.7 (94) 2.4 (6).6 (40) 0.9 (23) 5 (27) 0.4 (264) 0.4 (264) 5.8 (47) 3.7 (94) 2.6 (66).5 6 (52) 5.0 (38) 5.0 (38) 8.4 (23) 5.4 (37) 3.7 (94) 2. (53) 5LD (47) 3.7 (94) 2.6 (66).5 ir oost for Port (See Figure 2) hart shows additional product holding pressure per psi or bar of air applied to port to: () air assist spring holding force 2 (spring to close) (2) calculate holding power on air to air actuator (3) calculate additional holding power above the nominal air requirement of the actuator 3 (4) Maximum ir ssist Pressures should not exceed: - 70 psi on 4, 5, 6 Maintainable ctuators (5) ir ssist pressures should be air regulated to the lowest required amount of air pressure TUTOR PRODUT RTIO PER VLVE (psi)* INH (mm) (25) (63) 3 4 (0) 4 (0) 8.7 (22) 8.7 (22) 4.3 (09) 2.6 (66).7 (43).0 (25) 5 (27) 3.8 (350) 3.8 (350) 6.8 (73) 4. (04) 2.8 (7).5 6 (52) 9.8 (503) 9.8 (503) 9.7 (246) 5.9 (50) 3.9 (99) 2.2 (56) Refer to W68 holding pressure charts for spring only holding force. 2 Refer to W682 & W68R holding pressure charts for spring only holding force. 3 ir requirements: 50 psi to actuate 4", 5", & 6" Spring ctuators (refer to holding pressure charts for holding power) * bar = 4.5 psi 5 psi to actuate 5LD ctuators (refer to holding pressure charts for holding power). Max 45 psi to actuator. Example: W68T-3" with 5" ir to Raise (Spring to lose) actuator required to hold against 75 psi product pressure. Figure Figure 2 Holding pressure required: 75 psi Minus Spring only holding force: -55 psi (From page ) dd l holding power required: 20 psi ir ssist pressure required = dd l holding power required Product Ratio from chart above ir ssist pressure required = 20 = 7.79 psi 2.6 ir Required to Port Product pressure applied to bottom of plug Product pressure applied to top of plug 5

16 W68/W88/W98 Series ONTROL VLVES ased in harlotte, North arolina, SPX FLOW, Inc. (NYSE: FLOW) is a multi-industry manufacturing leader. For more information, please visit SPX FLOW 6 Sugar reek Road Delavan, WI 535 P: (262) or (800) E: wcb@spxflow.com SPX FLOW, Inc. reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing. Please contact your local sales representative for product availability in your region. For more information visit The green and are trademarks of SPX FLOW, Inc. ISSUED 07/207 DS-207 OPYRIGHT 207 SPX FLOW, Inc.