Controls & Instrumentation Product Manual - Spirax Sarco

More documents

Recommendations

Info

Control Valves Globe Control Valves 104 SPIRA-TROL 6" and 8" KEA, KFA and KLA Two-port Control Valves Description SPIRA-TROL is a range of two-port single seat globe valves with cage retained seats conforming to ASME standards. These valves are available in two body materials in sizes 6" and 8". When used in conjunction with a pneumatic or electric linear actuator they provide characterised modulating or on / off control. SPIRA-TROL valve characteristic - options: Equal percentage modified (E) - Suitable for KEA most modulating process control applications providing good control at all flowrates. KFA Fast opening (F) - For on/off applications only. Linear (L) - Primarily for liquid flow control where KLA differential pressure across the valve is constant. Important note: Throughout this document, reference has been made to the standard KEA control valve. With the exception of trim type, the KEA, KFA and KLA control valves are identical. SPIRA-TROL valve options: PTFE seals Stem sealing Standard Graphite packing High temperature applications Metal-to-metal 431 stainless steel - standard Soft seating PTFE for tight shut-off Seating 316L stainless steel with Hard facing Bonnet type Standard bonnet Stellite 6 facing - for more arduous applications Trim Standard trim Low noise cage SPIRA-TROL two-port control valves are compatible with the following actuators and positioners: Electric EL5600 series, Rotork CVL Pneumatic PN1000, PN9400 and TN2000 PP5 (pneumatic) or EP5 (electropneumatic) ISP5 (intrinsically safe electropneumatic) Positioners SP200, 400, 500 (microprocessor based electropneumatic) SP300 (digital communications) Refer to the relevant Technical Information sheet for further details. Sizes and pipe connections Type Body material Connections Flanged Size range KEA43 Cast steel ASME 150 and ASME 300 Flanged 6" and 8" KEA73 SG iron ASME 125 and ASME 250 6" and 8" Local regulation may restrict the use of this product below the conditions quoted. Limiting conditions refer to standard connections only. In the interests of development and improvement of the product, we reserve the right to change the specification. Technical data Plug design Parabolic Metal-to-metal Class IV Leakage Soft seal Unbalanced Balanced Class VI Class IV Rangeability 50:1 Travel 6" and 8" 2¾" Typical flow characteristic curves Flow % 100 50 0 0 Fast opening Linear Equal percentage 50 100 Valve opening % TI-P378-02-US 08.11
SPIRA-TROL 6" and 8" KEA, KFA and KLA Two-port Control Valves Type No. Part Material KE43 KE73 All versions PTFE gland versions High temperature gland versions Balanced versions Spirax Sarco, Inc., 1150 Northpoint Blvd., Blythewood, SC 29016 • Phone: (803) 714-2000 • Fax: (803) 714-2222 TI-P378-02-US 08.11 © Spirax Sarco, Inc. 2003 1 Body Cast steel ASTM A216 WCB 2 Bonnet Cast steel ASTM A216 WCB 1 Body SG iron ASTM A395 2 Bonnet SG iron ASTM A395 3 Plug and stem assembly Stainless steel 4 Cage Stainless steel 6 Valve seat ring Stainless steel 9 Bearing Stellite 10 Spacer Stainless steel 11 Gland nut Stainless steel 14 Washer Stainless steel 15 Bonnet gasket Stainless steel / graphite 16 Seat gasket Stainless steel / graphite 20 Stem nut Stainless steel 21 Standard bonnet nut ASTM A295 Gr. 2H 22 Standard stud ASTM A295 Gr. 2H 8 Spring Stainless steel 12 Chevron packing set PTFE 17 Stem 'O' ring Viton 18 Bonnet 'O' ring Viton 26 Gland packing Graphite 3a Plug and stem assembly Stainless steel 4 Cage ENP / stainless steel 31 Balanced seal Graphite Control Valves Globe Control Valves 105
Page 1:
spiraxsarco.com/us Controls & Instr
Page 4 and 5:
2 Copyright © 2011 by Spirax Sarco
Page 6 and 7:
4 How To Use This Book Accepted int
Page 9 and 10:
CONTROLS & INSTRUMENTATION Product
Page 11 and 12:
Boiler Controls Index Tech. Illus.
Page 13 and 14:
Safety information WARNING Your att
Page 15 and 16:
Dimensions (approximate) in inches
Page 17 and 18:
LC1350 Level Controller Description
Page 19 and 20:
LC1350 OK AL LC1350 Level Controlle
Page 21 and 22:
LC2250 Level Controller Technical d
Page 23 and 24:
Spirax Sarco, Inc., 1150 Northpoint
Page 25 and 26:
Page 27 and 28:
LC2650 Level Controller Safety info
Page 29 and 30:
Page 31 and 32:
• Loop powered 4-20mA input • P
Page 33 and 34:
Page 35 and 36:
LP 31 High Level Alarm Probe Dimens
Page 37 and 38:
Page 39 and 40:
Page 41 and 42:
Limiting conditions Maximum boiler
Page 43 and 44:
S20 Sensor Chamber, TP20 Temperatur
Page 45 and 46:
Page 47 and 48:
Page 49 and 50:
BC3150 Blowdown Controller Technica
Page 51 and 52:
BC3150 Blowdown Controller Safety i
Page 53 and 54:
BC3250 Blowdown Controller Technica
Page 55 and 56: BC3250 Blowdown Controller Safety i
Page 57 and 58: Dimensions/weight (approximate) in
Page 59 and 60: 3/4" BCV 30 Blowdown Control Valve
Page 61 and 62: 1-1/2" BCV 30 Blowdown Control Valv
Page 63 and 64: Dimensions/weight (approximate) in
Page 65 and 66: 1-1/2" BCV 31 Blowdown Control Valv
Page 67 and 68: • Automatic temperature compensat
Page 69 and 70: Spirax Sarco, Inc., 1150 Northpoint
Page 71 and 72: Dimensions/weights Weight (approxim
Page 73 and 74: KBV 20 Key Operated Boiler Blowdown
Page 75 and 76: ABV 20 Air Actuated Boiler Blowdown
Page 77 and 78: Control Valves Index Tech. Illus. M
Page 79 and 80: Control Valves Index (continued) Te
Page 81 and 82: Spirax Sarco, Inc., 1150 Northpoint
Page 83 and 84: PM Series Pneumatic Actuators for B
Page 85 and 86: B Series 1/2" to 2" 2-Way and 3-Way
Page 87 and 88: SPIRA-TROL 1/2" to 4" ANSI Two-port
Page 105: SPIRA-TROL 1/2" to 4" ANSI Two-port
Page 109 and 110: SPIRA-TROL 6" and 8" KEA, KFA and K
Page 115 and 116: STERI-TROL Clean Service 'S' series
Page 117 and 118: PN 9000 series actuators No. Part M
Page 119 and 120: Pressure / temperature limits 338 3
Page 121 and 122: Maximum differential pressures for
Page 127 and 128: Actuator and SA valve C E B1 A SH v
Page 129 and 130: How to order Ordering a control val
Page 131 and 132: Available spares for the PN9000 ser
Page 133 and 134: 7 CE43 1" (DN25) to 4" (DN100) Carb
Page 135 and 136: CE43 5" (DN125) to 8" (DN200) Carbo
Page 137 and 138: CE83 1" (DN25) to 4" (DN100) Alloy
Page 139 and 140: CE83 5" (DN125) to 8" (DN200) Alloy
Page 141 and 142: CE63 1" (DN25) to 4" (DN100) Stainl
Page 143 and 144: CE63 5" (DN125) to 8" (DN200) Stain
Page 145 and 146: Spare parts The spare parts availab
Page 147 and 148: Valve capacities Flow coefficient C
Page 149 and 150: Materials TN2000 Series Pneumatic P
Page 151 and 152: TN2000 Series Pneumatic Piston Actu
Page 153 and 154: TN2000 series selection guide: Spar
Page 155 and 156: Materials 2 5 28 22 and 23 3 4 7 31
Page 157 and 158:
PN9000 Series Pneumatic Actuators f
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
PN1000 Series Spring Extend Pneumat
Page 165 and 166:
PN1000 Series Spring Extend Pneumat
Page 167 and 168:
Page 169 and 170:
Materials - PN1300 to PN1600 No. Pa
Page 171 and 172:
‘C’ series valve Valve size Sta
Page 173 and 174:
Dimensions / weights (approximately
Page 175 and 176:
Page 177 and 178:
Installation and Wiring The valves
Page 179 and 180:
Installation and Wiring The valves
Page 181 and 182:
Approvals This equipment is CE mark
Page 183 and 184:
Page 185 and 186:
Actuator EL5650 Series Electric Act
Page 187 and 188:
Page 189 and 190:
Accessories for EL5600 Series Actua
Page 191 and 192:
Rotork CVL Electric Actuators For S
Page 193 and 194:
Page 195 and 196:
Installation Full details are conta
Page 197 and 198:
EP5 Electro Pneumatic Positioner IS
Page 199 and 200:
SP400 Electropneumatic Smart Positi
Page 201 and 202:
Programmable functions Autostroke A
Page 203 and 204:
Models & Protocols The communicatio
Page 205 and 206:
SP30 Positioner with digital displa
Page 207 and 208:
Description The IPC4A Convertor is
Page 209 and 210:
MPC2 High Efficiency Compressed Air
Page 211 and 212:
Description The Stonel Limit Switch
Page 213 and 214:
PN600 Series Pneumatic Controllers
Page 215 and 216:
SX27 general technical data Mountin
Page 217 and 218:
SX77+ technical data Mounting arran
Page 219 and 220:
Mechanical data EL2270* EL2271 Prod
Page 221 and 222:
EL2600 Low pressure 'U' syphon High
Page 223 and 224:
PF6 Series Stainless Steel Piston A
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
Page 231 and 232:
Pressure / temperature limits Body
Page 233 and 234:
PF51G Bronze Piston Actuated On/Off
Page 235 and 236:
PF51G Bronze Piston Actuated On/Off
Page 237 and 238:
Associated equipment PF51G Bronze P
Page 239 and 240:
Mounting Banjo connection Manual ov
Page 241 and 242:
M D M 9 2 N - 4 MDM 4 Banked Pilot
Page 243 and 244:
M10Si ISO Automation Ball Valve 1/4
Page 245 and 246:
Page 247 and 248:
Materials 13 12 20 17 11 4 9, 19 17
Page 249 and 250:
Description The M10Ti ISO three-pie
Page 251 and 252:
Dimensions (approximate) in Inches
Page 253 and 254:
Materials 13 12 20 1 11 4 9, 19 17
Page 255 and 256:
Description The M10Pi ISO three-pie
Page 257 and 258:
Dimensions (approximate) in Inches
Page 259 and 260:
Materials No. Part Material 1 Body
Page 261 and 262:
Page 263 and 264:
Temperature °C Pressure psig 0 200
Page 265 and 266:
M70i ISO Forged Stainless Steel Bal
Page 267 and 268:
M80i ISO Stainless Steel Ball Valve
Page 269 and 270:
M80i ISO Stainless Steel Ball Valve
Page 271 and 272:
2"(DN50) shown for the main illustr
Page 273 and 274:
Spare parts The spare parts availab
Page 275 and 276:
Page 277 and 278:
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
1" to 2" Materials No. Part Materia
Page 285 and 286:
Dimensions/weights (approximate) in
Page 287 and 288:
2½" to 6" - Spare parts The spare
Page 289 and 290:
Compressed air consumption Nm3 /str
Page 291 and 292:
M10HPi ISO ball valves Actuator ope
Page 293 and 294:
M70i ISO ball valve Actuator operat
Page 295 and 296:
M20S ball valve Actuator operating
Page 297 and 298:
Description The SENTINEL VPT has be
Page 299 and 300:
Page 301 and 302:
Gauge Temper- Heat in Btu/lb Specif
Page 303 and 304:
Warm-up and Condensate Load Tables
Page 305 and 306:
Designing of Steam Tracing Recommen
Page 307 and 308:
Condensate return lines on the disc
Page 309 and 310:
As the USA’s leading provider of
Page 311 and 312:
NOTES 309
Page 313 and 314:
NOTES 311
Page 316:
spiraxsarco.com/us SPIRAX SARCO, IN
show all

Controls & Instrumentation Product Manual - Spirax Sarco

Create successful ePaper yourself

Delete template?

Save as template?