DFR Valve Actuator. Features. Model

Transcription

1 Features Reliable esign The low-pressure diaphragm, fail-safe spring, and splined connection make for accurate and safe operation. Rugged Long Lasting Construction yna-flo s expert CNC machining process and superior quality parts come together to make FR actuators a rugged, long lasting product. FR actuators are manufactured to deliver a high level of safety and performance. Failsafe Simplicity spring return design enables standard valve failsafe operation without lock-up valves and volume tanks. Field Reversible ll valve and actuator assemblies are easily changed between valve closing or valve opening upon loss of instrument air. Figure FR ctuator The FR rotary output spring and diaphragm actuators are used in all kinds of demanding applications, including both throttling and on/off control valve operations. The FR actuators all have spring adjusters for enhanced actuator performance. The FR, when combined with a 50/570 segmented ball control valve is a rugged control valve assembly, to which a wide variety of instruments can be attached. Positioner Flexibility The FR is designed to accept the latest in positioners, either electronic or pneumatic, shaft drive or integrally mounted. Output Shaft Options The FR can accept a splined shaft or square stub, making for easy automation of valves, lovers, dampers or any other quarter turn application. The high level of quality specifications used in the manufacture of the FR rotary actuators ensures superior performance and customer satisfaction.

2 Specifications ctuator Size ctive iaphragm rea in 2 (cm 2 ) (74) 0 (44) (30) 5 (44) (452) 75 (57) 5 0 (,032) 50 (345) (,49) 5 (44) Material Temperature Capabilities Standard: -40 to 0 o F (-40 to 2 o C) Construction Materials See Table 5 for construction details See Figures 4, 5 & for Cross Sections and Key Numbers Contact your yna-flo sales office for more information and other options Valve Shaft Compatibility, inches (mm) Size 02 /2 (2.7) Size 047 /2 (2.7), 5/ (5.9), 3/4 (9.) Size 070 /2 (2.7), 5/ (5.9), 3/4 (9.) 7/ (22.2)*, (25.4) Size 5 (25.4), -/4 (3.), -/2 (3.) Size 220 -/4 (3.), -/2 (3.), -3/4 (44.5), 2 (50.) * 7/ shaft only available for a 4 50 valve. pproximate Weights Size pounds (4 kg) Size pounds (2 kg) Size pounds (45 kg) Size pounds (92 kg) Size pounds (24 kg) ctuator imensions See Figure 3 for actuator diagram See Table 2 for actuator dimensions Output Torque See Tables 3 and 4 Maximum Casing Pressure Psig (kpag) ctuator Mounting Orientation Valve pplications See Figure 2 See Table Other pplications Please specify with a sketch Tubing Connection Size ll sizes, /4 inch NPT Maximum Shaft Rotation 90 degrees Shaft Connection Types The standard shaft connection is a splined shaft suitable for a yna-flo 50/570 control valve. square stub or other connection is also available. Options Manual override Reduced rotation output Increased tubing connection size Travel stops iaphragm Casing Volume See Table For more information and other options contact your yna-flo sales office. 2

3 FR Mounting Styles and Positions Table Mounting ction 50 / 570 Valve 0 utterfly Valve Right Hand Fail Open Style Style Right Hand Fail Close Style Style Left Hand Fail Open Style C Style C Left Hand Fail Close Style Style Figure 2 Mounting Orientation Valve pplications C Left Hand Mount Right Hand Mount STYLE STYLE STYLE STYLE C POSITION POSITION POSITION POSITION Flow Flow RIGHT-HN MOUNTING LEFT-HN MOUNTING 3

4 Table 2 FR ctuator imensions Inch (mm) ctuator Size im (Ref). FR02 FR047 FR070 FR5 FR (37) 5.3 (37) 5.3 (37) 2.30 (0) (47) 4 0. (257) 3.3 (33) 23.9 (07) 34.5 (7) 33.4 (4) C 9.90 (25).4 (290) 3. (333). (473) 2. (53) 0.70 (7.).30 (33.0) 2.2 (53.) 2.50 (3.5) 2.50 (3.5) ssembly Weight lb (kg) 30 (4) 4 (2) 99 (45) 203 (92) 272 (24) Envelope dimensions are + / inches (.4 mm) - imension for a 3/4 Valve Shaft is.30 inches (0 mm) 2 - imension for a 3/4 and Valve Shaft is.30 inches (0 mm) 3 - imension for a -/4 and -/2 Valve Shaft is 5.0 inches (47 mm) 4 - imension for a -3/4 and 2 Valve Shaft is.30 inches (27 mm) C Figure 3 Typical ctuator imensional iagram Figure 4 FR02 ctuator Cross Section Section - Section - 4

5 Figure 5 FR047 ctuator Cross Section Section - Section - 5 Figure FR 070 / 5 / 220 ctuator Cross Section

6 Construction Materials Table 3 FR02 Key # FR047 FR070 FR5 FR220 escription FR02 FR047 FR220 Material FR070 FR5 FR220 - ccessory Cover Plate Steel Steel 2 2 ushing Nylatron ronze Cover ushing luminum Fiberglass & Carbon iaphragm Nitrile with Nylon Nitrile with Nylon iaphragm Plate Steel / Cast Iron Steel / Cast Iron 5 5 iaphragm Rod Steel Steel 7 Front Cover Plate PVC Steel - - Housing - Cast Iron Housing Cover Steel Steel Hub - luminum 7 Lever Steel Cast Iron Lower iaphragm Casing - Steel 9 - Lower iaphragm Casing/Spring arrel/housing ssembly Steel / Cast Iron* Mounting Yoke Steel Cast Iron 0 4 Spring Steel Steel 2 5 Spring Seat Steel Steel 2 3 Spring djuster Steel Steel Spring djuster earing - Steel - - Spring arrel - Cast Iron Travel Indicator SST SST Travel Stop Steel Steel 2 earing Rod End Steel Steel iaphragm Casing Steel Steel - - Spring djuster Plate Steel Thrust Washer Steel / Nylon* Steel * indicates FR047 materials only. - indicates parts not present in model. Our Commitment of Quality yna-flo is committed to continuous improvement. ll efforts have been taken to maximize the accuracy of this information. Without notification, product specifications and designs may be modified at any time. The issue of this document is for information only, and does not imply suitability, a warranty, or guarantee for a specific service.

7 FR ctuator Output Torque 23 Psig (59 kpag) supply 0- Psig (0 to 23 kpag) range Tables 4 ction Fail Open Fail Closed Size Spring Torque in-lb (N-m) Start Stroke Torque in-lb (N-m) Start Stroke Code Number reakout Operating Psig (kpag) reakout Operating Psig (kpag) 02 40x0 30 (5) 30 (5) 3.0 (2) 90 (0) 200 (23) 3.9 (27) 047 C 0524X0 72 (9) 399 (45) 3.0 (2) 33 (3) 70 (9) 4.9 (34) 070 P (43) 90 () 3.0 (2) 730 (2) 20 (70) 4.3 (30) 5 K K (242) 2320 (22) 3.0 (2) 30 (4) 30 (357) 3.7 (2) 070 I L (7) 90 (0) 3.0 (2) 520 (59) 290 (4) 3.0 (2) FR ctuator Output Torque, 3 Psig (22 kpag) supply 0-33 Psig (0 to 22 kpag) range Tables 5 ction Fail Open Fail Closed Size Spring Torque in-lb (N-m) Start Stroke Torque in-lb (N-m) Start Stroke Code Number reakout Operating Psig (kpag) reakout Operating Psig (kpag) X0 20 (32) 0 () 3.0 (2) 0 () 370 (42). (47) 047 C 0524X0 07 (9) 555 (3) 4.9 (34) 334 (3) 39 (29) 4.9 (34) 070 P (22) 20 (42) 4.3 (30) 730 (2) 3050 (344) 4.3 (30) 070 E L () 20 (20).0 (4) 5 F K (470) 3020 (34) 3.0 (2) 3090 (349) 470 (53) 7.0 (4) 220 G R (4) 390 (47) 3.0 (2) 40 (543) 5540 (2) 0. (70) 047 H 0525X0 977 (0) 52 (59) 3.0 (2) 440 (50) 2 (3).3 (43) FR iaphragm Casing Volume Table Casing Size Clearance Volume () Inches 3 (cm 3 ) 0 egree Rotation Inches 3 (cm 3 ) Casing Volume (2) 90 egree Rotation Inches 3 (cm 3 ) (55) 7 (,09) 7 (,245) (23) 5 (,90) 4 (2,390) (,050) 250 (4,00) 330 (5,40) 5 2 (3,540) 70 (,00) 927 (5,200) (3,490) 50 (3,929), (9,025). Volume when the diaphragm is in the up position. 2. Includes clearance volume. 7

8 Ordering Guide yna-flo Numbering System Sample Part Number FR-070-C-0S--L L _ Code escription Mounting R Right Hand Mount L Left Hand Mount St yle,, C, - See Figure 2 P osition, 2, 3, 4 - See Figure 2 (default is Right Hand P osition ) N Not pplicable Handwheels / Stops - None (Standard) S T Side Mounted Handwheel Top Mounted Handwheel U djustable Up Stop djustable own Stop 07 Side Mount Handwheel Spring Range (See Table 3 and 4) FR 02, 0 to psig r ange FR 02, 0 to 33 psig r ange C E G H I K FR 047, 0 to psig r ange F FR 5, 0 to 33 psig range FR 070, 0 to psig rang, 0 to 33 psig range FR 070, 0 to 33 psig range, Fail Close ONLY FR 220, 0 to psig r ange, 0 to 33 psig r ange FR 047, 0 to 33 psig range FR 070, 0 to psig range FR 5, 0 to psig range _ olting - Standard S SST Operating Pressure Range, Psig 0- Psig Psig Shaft Connection Type S S Standard Splined X Special P Stub Pinned Shaft Connection Size 04 /2 inch 07 7/ inch (4 50) 2 -/2 inch / inch 0 inch 3-3/4 inch 0 3/4 inch 0 -/4 inch 4 2 inch C Fail Position C F ail Closed O F ail Open N Not pplicable 070 ctuator