Index General information page Introduction 227 Product information Pneumatic actuators page Double acting and spring return 228 page Index 231 ECON Compact 232 EL-series 234 ELQ-series 236 Hydraulic actuators page Double-acting; BRC series 238 Index and product compare Valves AP-001 page 226
Quarter turn actuators Introduction Econosto offers a comprehensive range of actuators for the product groups butterfly valves and ball valves. Because of the quarter-turn design and the ISO5211 standardised mounting flanges, butterfly and ball valves are well suited to the simple fitting of a pneumatic, electric or hydraulic actuator. In our workshop, our technicians will fit and adjust these actuators onto the butterfly and ball valves ordered by customers, using a mounting kit if required. In addition, the standard actuators can be modified or fitted with accessories as ordered by the customer. Pneumatic actuators Pneumatic actuators are available in 2 versions: double acting and spring return. This actuator type is used when a high switching frequency or fail safe action is required. The design with a minimum number of moving parts makes these actuators extremely reliable. are available for various supply voltages. This actuator type is suitable for applications on sites where there is no compressed air or hydraulic network. Because of the integrated standard features such as limit switches and an emergency handwheel, these actuators are completely functional and compact. Hydraulic actuators Hydraulic actuators convert hydraulic energy into a 90 output rotation, suitable for the actuation of all quarter-turn valves. Due to the high operating pressure, this type of actuator offers a high output torque in combination with a compact body. These characteristics make these actuators suitable for larger valves, and suitable for use in narrow spaces. The strong construction of these actuators ensures a high level of reliability. Valves AP-002 page 227
Pneumatic actuators Type Pneumatic actuators are available in 2 versions: double acting and spring return. The spring return versions can be supplied as spring-to-close or spring-to-open. Apart from the position indicator, all versions are without any external moving parts. This makes these actuators safe in operation, easy to install and virtually maintenance-free. With the compact rack and pinion design and the use of aluminium parts, these actuators are lightweight and compact. Double acting and spring return fig. 7961DW fig. 7961EW Compact rack and pinion design Lightweight aluminium alloy body Namur (VDI/VDE) interface ISO 5211 mounting flange Various makes available Specifications Signal pressure: Double-acting 0.2 to 8 bar Signal pressure: Single-acting 3 to 8 bar Torque: 15 to 5000 Nm at 6 bar Medium: Air or non-corrosive gas Temperature: -20 C -/- +80 C Stroke: 91.5, adjustable by means of end stops Double-acting: pneumatic opening and pneumatic closing Single-acting: spring-to-close or spring-to-open Lubrication: permanently lubricated for normal duty Construction: Suitable for indoor and outdoor installation Coating: Finished externally with 2-component polyurethane coating Material specification Component Material US Body 1) Aluminium Covers 1) Aluminium Drive shaft (hard anodised) Aluminium Cover bolts Stainless steel AISI 304 1) Finished externally with 2-component polyurethane coating Valves AP-01-001 page 228
Pneumatic actuators Features Pneumatic actuator for industrial use Manufactured from high quality aluminium alloys Can be used on all quarter-turn valves (up to 5000 Nm) Air connections and shaft top as per Namur (VDI/VDE 3845) standard Flange connections as per ISO 5211 standard Shaft fitted with insert, making it directly mountable on most valves Air connections as per Namur standard Mounting flanges as per ISO 52111 standard Exchangeable inserts Optionally available, switch boxes Switch box containing microswitches or proximity switches in plastic enclosure, IP65 Switch box containing microswitches or proximity switches in metal enclosure, IP67 Switch box containing microswitches or proximity switches in metal enclosure, Ex-proof Optionally available, pneumatic accessories Pilot valve 5/2 for double-acting actuator in various supply voltages and protection classes. See solenoid valves section Pilot valve 3/2 for single-acting actuator in various supply voltages and protection classes. See solenoid valves section Emergency manual operation by means of detachable worm gearbox in various versions Various filter reducing valves Breather block, for venting the spring chamber Block and vent valve for isolation of the system 180 version Three position version for 3-way valves Optionally available, bus communications Switch boxes, pilot valves and positioners, in various protection classes, including the following communications protocols: AS interface Profibus-DP Profibus-PA Fieldbus Foundation Optionally available, positioners Pneumatic positioner, 3-15 PSI Electro-pneumatic positioner, 4-20 ma Digital electro-pneumatic positioner, 0/4-20 ma Build to comply with various protection classes Can be fitted with various accessories, such as 4-20 ma feedback pulse, open/shut position indicator and pressure gauge manifolds Valves AP-01-002 page 229
Pneumatic actuators Ordering information Ordering code Operation Type Output Torque Type Double-acting Single-acting Start of air stroke End of spring stroke [Nm] 7961DW Double-acting - 14.6 ED12 7961DW Double-acting - 27 ED25 7961DW Double-acting - 51 ED40 7961DW Double-acting - 78 ED65 7961DW Double-acting - 114 ED100 7961DW Double-acting - 251 ED200 7961DW Double-acting - 436 ED350 7961DW Double-acting - 741 ED600 7961DW Double-acting - 1107 ED950 7961DW Double-acting - 1829 ED1600 7961DW Double-acting - 2922 PD2500 7961DW Double-acting - 4954 PD4000 7961EW Single-acting 1) 10.3 4.6 ES12-2 7961EW Single-acting 1) 16 11 ES25-5 7961EW Single-acting 1) 30 21 ES40-5 7961EW Single-acting 1) 44 33 ES65-5 7961EW Single-acting 1) 69 46 ES100-5 7961EW Single-acting 1) 149 102 ES200-5 7961EW Single-acting 1) 249 186 ES350-5 7961EW Single-acting 1) 434 306 ES600-5 7961EW Single-acting 1) 657 448 ES950-5 7961EW Single-acting 1) 1079 748 ES1600-5 7961EW Single-acting 1) 1817 995 PE2500-12 7961EW Single-acting 1) 3089 1679 PE4000-12 1) Type Spring-closing (FC) Spring-opening (FO) Output torque double-acting, based on a operating pressure of 6 bar. Output torque air stroke single-acting, based on a operating pressure of 6 bar. When ordering, please specify: Figure 7961EW, type ES100-5, spring-return. Dimensions Type A B C D H K O V V1 [mm] ED12/ES12-2 103 118 60 20 60 33 9 42 ED25/ES25-5 159 172 80 20 74 46 11 36 50 ED40/ES40-5 180 204 93 20 86 53 14 50 70 ED65/ES65-5 199 249 105 20 98 58 14 50 70 ED100/ES100-5 221 267 118 20 108 63 19 50 70 ED200/ES200-5 283 360 143 20 128 73 22 70 102 ED350/ES350-5 305 387 181 20 173 95 27 70 102 ED600/ES600-5 387 477 220 30 207 113 27 102 125 ED950/ES950-5 424 517 259 30 231 126 36 102 140 ED1600/ES1600-5 516 637 297 30 265 142 46 165 254 PD2500/PE2500-12 378 570 356 30 350 183 46 165 254 PD4000/PE4000-12 502 834 380 30 380 200 55 165 254 Size O, square as per ISO 5211. Sizes V and V1, pitch circle as per ISO 5211. Size A, double-acting version. Size B, spring return version. C H D B A V1 V O K Valves AP-01-003 page 230
page 232 page 234 page 236 ECON Compact EL-series ELQ-series Supply voltage 12-48VDC / 15-48VAC or 80-240VAC/VDC Duty rating 75% Protection class IP65 Polyamide enclosure ISO 5211 mounting flange Visual open/close indication Limit switches for open/close indication Emergency handwheel Supply voltage 230V/1Ph/50Hz or 24VDC Duty rating 30% Protection class IP65 Lightweight aluminium alloy ISO 5211 mounting flange Visual open/close indication Limit switches for open/close indication Emergency handwheel Various makes available Connection voltage 115VAC, 230VAC, 400VAC, 24Vdc Duty rating 100% Protection class IP67 Lightweight aluminium alloy ISO 5211 mounting flange Visual open/close indication Limit switches for open/close indication Emergency handwheel Various makes available Index and product compare Valves AP-02-001 page 231
Type The Econ compact electric actuators can be used for almost any supply voltage. This multi-voltage actuator has an auto voltage sensing within the specified voltage range. The L-series operates from 15 to 48 Volt AC or 12 to 48 Volt DC. The H-series operates from 80 to 240 Volt AC or DC. External DIN plugs eliminates the need of removing the actuator's cover, when connecting the powersupply. The actuator is also protected against an incorrectly wired powersupply. The protection class is IP65. An electronic torque limiter prevents the actuator from overloading. An internal 4W heater eliminates possible condensation inside the actuator. For remote open/close indication, two potential free contacts are provided as standard. Wiring of these contacts can be done easily by means of the supplied DIN connector. The open/close indicator clearly shows the position of the valve locally. In case of emergency the actuator can be operated by means of a handwheel. The multi functional mounting flange to ISO 5211 has two or three ISO connections with a square interface under 45 and 90 degrees position. This enables mounting of these actuators on almost any quarter-turn valve, such as ball valves and butterfly valves. Specifications Torque: 25 to 350 Nm max. Temperature: -20 C -/- +70 C Stroke: 90, ex factory set by means of limit switches Protection: IP65 limit switches: 4 pieces SPDT microswitches, 2 of which are potential-free Torque switches: Electronic torque limiter Connections: DIN plugs voor powersupply and limit swicthes Heater: 4 Watt Motor voltage: Multi voltage 15V-48V AC / 12V-48V DC or 80-240V AC/DC Visual open/close: Standard with visual open/close indication Emergency operation: Standard with emergency handwheel Material specification Component Material US Enclosure Polyamide Gear Steel and Polyamide Shaft Stainless steel Mounting flange Aluminium Fastening materials Stainless steel ECON Compact fig. 7906 Supply voltage 12-48VDC / 15-48VAC or 80-240VAC/VDC Duty rating 75% Protection class IP65 Polyamide enclosure ISO 5211 mounting flange Visual open/close indication Limit switches for open/close indication Emergency handwheel Features Electric actuator for HVAC and light industrial use Can be used on all quarter-turn valves (up to 350 Nm) Ultra compact design Light in weight as result of polyamide enclosure Multi flange connection as per ISO 5211 standard Good corrosion resistance as result of polyamide enclosure Multi voltage, suitable for almost any powersupply Visual position indicator Emergency handwheel Options Battery pack; in case main powersupply is interrupted, actuator will move automatically to its (pre set) fail safe position. Upon main power resumption, the actuator will revert back to its original position. Positioner; for regulating purposes. Input signal 4-20mA or 0-10V. Ordering information Ordering code Output Type Open/close Connec.- Square Torque voltage (octogonal) [Nm] [sec] [V] [mm] 7906 25 H-20 8 1) 9, 11 or 14 7906 60 H-55 10 1) 14 or 17 7906 170 H-140 33 1) 17 or 22 7906 350 H-300 60 1) 17 or 22 7906 25 L-20 8 2) 9, 11 or 14 7906 60 L-55 10 2) 14 or 17 7906 170 L-140 33 2) 17 or 22 7906 350 L-300 60 2) 17 or 22 1) Connection voltage [V] 80-240V AC and DC 2) Connection voltage [V] 15-48VAC and 12-48VDC Valves AP-02-002 page 232
Note: Operation time at no load 10% When ordering please state: Figure 7906, type H-55, square 14 mm. Dimensions Type A B C D O V V1 V2 P F G [mm] H-20 122 47 148 104 9-11 - 14 36 42 50 11-13 - 15 52 52 H-55 122 47 199 106 14-17 50 70 16-19 52 52 H-140 128 107 254 214 17-22 70 102 19-24 107 107 H-300 128 107 254 214 17-22 70 102 19-24 107 107 L-20 122 47 148 104 9-11 - 14 36 42 50 11-13 - 15 52 52 L-55 122 47 199 106 14-17 50 70 16-19 52 52 L-140 128 107 254 214 17-22 70 102 19-24 107 107 L-300 128 107 254 214 17-22 70 102 19-24 107 107 Size O; octogonal (double square) as per ISO 5211. Sizes V, V1 and V2, pitch circle diameter as per ISO 5211. A ECON B P D O F V1(V2) G C V Valves AP-02-003 page 233
Type EL-series electric actuators are available for several supply voltages. The electric actuators are built to comply with protection class IP65 as a minimum, and optionally can be built to IP67 or explosion-proof classification. The standard thermal switches in the motor windings protect the motor from overheating. Starting from type EL100, the actuators also feature torque to protect the transmission and driven valve from mechanical obstructions. All actuators have standard a high ratio self-braking worm wheel drive, and include a handwheel for emergency manual operation. The handwheel is idle when operating electrically, but can be engaged when emergencies occur. This creates a mechanical connection between the handwheel and the valve. By using the standardised ISO 5211 mounting flange, these actuators can be easily mounted on most quarter-turn valves, such as ball valves and butterfly valves. EL-series fig. 7912 Supply voltage 230V/1Ph/50Hz or 24VDC Duty rating 30% Protection class IP65 Lightweight aluminium alloy ISO 5211 mounting flange Visual open/close indication Limit switches for open/close indication Emergency handwheel Various makes available Specifications Torque: 35 to 2500 Nm Temperature: -20 C -/- +70 C Stroke: 90, adjustable by means of end stops Coating: finished externally with 2-component polyurethane coating Protection: IP65 limit switches: 4 pieces SPDT V3 microswitches, 2 of which are potential-free Snap switches: 2 pieces SPDT V3 microswitches, starting from EL-100 Thermoswitch: In motor coils Heater: 10 Watt Motor voltage: 220V/1Ph/50Hz or 24Vdc Material specification Component Material US Casing 1) Aluminium Cover 1) 2) Steel Drive bush Bronze Fastening materials Stainless steel 1)Finished externally with 2-component polyurethane coating 2)Galvanized Valves AP-02-004 page 234
Features Electric actuator for industrial use Can be used on all quarter-turn valves (up to 2500 Nm) Light in weight the use of high quality aluminium alloys Flange connection as per ISO 5211 standard Self-braking and noiseless worm gear transmission Corrosion protection by means of 2-component polyurethane coating Various supply voltages, standard 24 Vdc and 220V/1Ph/50Hz Visual position indicator Options Extra switches, for extra position-indication Speed regulator, for a longer (adjustable) valve open/close time Potentiometer, for an exact indication of the valve position Position transmitter, for an exact feedback of the valve position by means of a 4 to 20 ma signal Disc positioners, for regulation of the valve position, 4-20 ma or 0-10 V Local control panel: enables selection between local operation or remote operation Additional options Other voltages such as 380V/3Ph/50Hz, 24Vac, etc. Low temperature execution Explosion-proof model Protection class IP67 Protection class IP68, for submersible installation(ta-series) 180 variant for three-way valves (TA-series) Ordering information Ordering code Output Type Open/close Connec.- Torque voltage [Nm] [sec] [V] 7912 55 EL35/55 6 1) 7912 100 EL100 7 1) 7912 150 EL150 9 1) 7912 200 EL200 13 1) 7912 350 EL350 23 1) 7912 500 EL500 26 1) 7912 800 EL800 26 1) 7912 1200 EL1200 26 1) 7912 1600 EL1600 26 1) 7912 2500 EL2500 28 1) 1) Connection voltage [V] 230VAC 24VDC Note: Operation time at no load 10% When ordering, please specify: Figure 7912, type EL100, 230V D C Dimensions Type A B C D H O V V1 P F G [mm] EL35/55 130 60 255 145 90 14 50 70 18 70 95 EL100 135 82 292 165 90 19 50 70 25 77 120 EL150 135 82 292 165 90 19 50 70 25 77 120 EL200 170 109 315 165 125 19 70 102 25 96 140.5 EL350 170 109 315 165 125 19 70 102 25 96 140.5 EL500 195 128 318 165 150 27 102 36 123 166 EL800 195 128 356 190 150 27 125 36 123 166 EL1200 263 128 378 110 176 36 140 48 123 261 EL1600 263 128 378 110 176 36 140 48 123 261 EL2500 320 220 485 130 210 46 165 60 160 232 Size O, square as per ISO 5211. Sizes V and V1, pitch circle as per ISO 5211. F G A H V1 V B O p Valves AP-02-005 page 235
Type ELQ-series electric actuators can be connected standard to 4 different voltages: 115VAC, 230VAC, 400VAC and 24VDC. The electric actuators are built to comply with protection class IP67 as a minimum, and optionally can be built to explosion-proof classification. The standard thermal switches in the motor windings protect the motor from overheating. The actuators also have an electronic torque protection to protect the transmission and driven valve from mechanical damage caused by obstructions in the system. The ELQ is built standard with a high ratio worm gear transmission with a very high mechanical efficiency. This keeps the noise level very low, there is hardly any free play. It was therefore possible to design an extremely compact and light actuator. The handwheel for emergency manual operation can also be used for setting purposes. A unique feature is that the handwheel is always operable, but does not rotate when the motor is engaged. The ELQ actuator is modular in construction, and can be easily expanded with plug-in modules to a regulating drive, communicating with bus systems. By using the standardised ISO 5211 mounting flange, these actuators can be easily mounted on most quarter-turn valves. ELQ-series fig. 7912ELQ Connection voltage 115VAC, 230VAC, 400VAC, 24Vdc Duty rating 100% Protection class IP67 Lightweight aluminium alloy ISO 5211 mounting flange Visual open/close indication Limit switches for open/close indication Emergency handwheel Various makes available Specifications Torque: 100 to 800 Nm Temperature: -20 C -/- +70 C Stroke: 90, 10 adjustable by means of end stops Coating: finished externally with 2-component polyurethane coating Protection: IP67 limit switches: 2 pieces SPDT V3 microswitches Torque protection: electronic Heater: 10 Watt Connection: via internal clamp terminals Position indicator: visual, by means of window in the cover Duty cycle: 100% Motor voltage: 115VAC, 230VAC, 400VAC, 24Vdc Material specification Component Material US Casing 1) Aluminium Cover 1) 2) Steel Insert Aluminium Fastening materials Stainless steel 1)Finished externally with 2-component polyurethane coating 2)Galvanized Valves AP-02-006 page 236
E S C L Quarter turn actuators Features Electric actuator for industrial use Can be used on all quarter-turn valves (up to 800 Nm) Universally connectable to various supply voltages Modular construction and expandable via plug-in modules Easy integration in process automation systems Duty cycle 100% Electronic motor control Light in weight through the use of high quality aluminium alloys Flange connection as per ISO 5211 standard Shaft connection/adapter by means of insert Noiseless high ratio worm gear transmission Motor break to prevent undesirable moving of the valve Corrosion protection by means of 2-component polyurethane coating Visual position indicator Optionally available Potential-free limit switches Speed regulator, for a longer (adjustable) valve open/close time Position transmitter, for exact feedback of the valve position by means of a 4 to 20 ma signal Electronic positioner, for regulation of the valve position, 4-20 ma or digital signals Local control panel, enables selection between local operation or remote operation Status information module, supplies various information about the ELQ Actuator Communications card, for bus communications such as AS-Interface, Fieldbus Foundation and Profibus Special variants Low temperature variant Explosion-proof model Ordering information Ordering code Output Type Open/close Torque [Nm] [sec] 7912ELQ 100 ELQ100 6 7912ELQ 200 ELQ200 8 7912ELQ 300 ELQ300 13 7912ELQ 500 ELQ500 17 7912ELQ 800 ELQ800 28 Note: Operation time at no load 10% Specify when ordering: Figure 7912ELQ, type ELQ200 G F N D E O P N C O Dimensions Type A B C D H O V V1 P F G N [mm] ELQ100 148 147 287 100 125 19 70 102 25.2 118 103 100 ELQ200 148 147 287 100 125 19 70 102 25.2 156 103 180 ELQ300 148 147 287 100 125 22 70 102 28.2 156 103 180 ELQ500 182 187 335 100 175 27 102 125 36.2 219 132 300 ELQ800 182 187 335 100 175 36 102 140 48.2 256 132 400 Size O, square as per ISO 5211. Sizes V and V1, pitch circle as per ISO 5211. A H V1 V B O p Valves AP-02-007 page 237
Hydraulic actuators Type BRC hydraulic actuators convert hydraulic energy into a 90 output rotation, suitable for the actuation of all quarter-turn valves. The output torque is proportional to the supplied operating pressure and constant over the entire rotation. By means of high hydraulic pressure (normally 135 bar) this actuator gives a high output torque and is therefore a very compact solution for operating larger valves. The rigid design of hydraulic actuators guarantees a long and reliable service life. The BRC actuator is suitable for installation indoor as well as and outdoors, and also as a special option can be ordered for use under water. Robust nodular cast iron housing, compact design, to be extended with different modules such as electric open - close indication, continuous position indication or hydraulic hand pumps for emergency manual operation. Visual position indicator. Double-acting BRC series fig. 7945 with high output torque Rigid casing Cetop interface Interface for hydraulic connections. To be equipped with miscellaneous connection blocks. Mounting flange for direct coupling to the valve. Suitable for quarter turn valve Specifications Signal pressure: 30-135 bar Torque: 125-8000Nm Medium: Acid-free hydraulic oil Viscosity: 15-200 cst. Temperature: -20 C -/- +80 C Rotation: 90, adjustable by means of end stops Construction: suitable for indoor and outdoor installation Coating: Primer, 40 micron Hempel EE 13140. Top layer, 25 micron alkyd Material specification Component Material EN and/or (DIN) W.nr. Body Ductile cast iron GJS-400-15 (GGG-40) 0.7040 Poppet Ductile cast iron GJS-400-15 (GGG-40) 0.7040 Shaft Steel Indicator, shaft Stainless steel X2CrNiMo17-12-2 (G-X2CrNiMo18 10) 1.4404 Intermediate flange Steel S355J2G3 (St.52-3) 1.0570 Adapter Steel Valves AP-03-001 page 238
Hydraulic actuators Features Simple design with built-in cross-over valve in combination with high output torque Reliable and robust design Balanced rotating principle Suitable for outdoor installation in marine environment, also optionally suitable for underwater use Can be used on all quarter-turn valves (up to 8000 Nm) Unrestricted mounting positions Built-in end stops for adjusting the rotation Suitable for direct mounting of hydraulic accessories Input shaft fitted with adapter, making it directly mountable on most valves Optionally available Hydraulic open-shut indication Electric open-shut indication, IP68 Electric continuous indication, IP68 Connection for portable hand pump Hand pump mounted on the actuator, for emergency manual operation Cover for underwater version Epoxy coating Higher output torques Other variants Single-acting Spring-closing, type BRCF. variant: Electro-hydraulic variant In this case the electric pump and control in one complete unit together with the drive; hydraulic piping, external pump and valve case are not required, bringing savings in the installation costs. Ordering information Ordering code Output Type Torque [Nm] 7945 125 BRC 125 7945 250 BRC 250 7945 500 BRC 500 7945 1000 BRC 1000 7945 2000 BRC 2000 7945 4000 BRC 4000 7945 8000 BRC 8000 Output torque, based on an operating pressure of 135 bar. Specify when ordering: Figure 7945, type BRC250. J H G N M K O L C D Dimensions Type A B C D H K O E N F G Y L M [mm] ["] [mm] BRC 125 129 110 79.5 53 52 22 58 96 " 20.5 35 41 14.5 M8 BRC 250 151.5 130.5 98 60 52 22 59 118 " 23 35 41 16.5 M8 BRC 500 176 153 121 73 52 22 62.5 132 " 23 35 41 20 M8 BRC 1000 201 157.5 135 85 52 22 66 160 " 28 35 41 23.5 M8 BRC 2000 234 212 165 97 52 22 68 192 " 37 35 41 25.5 M8 BRC 4000 279 255 215 52 22 74 300 " 40 35 41 31.5 M8 BRC 8000 336 319 252 52 22 89.5 314 " 44 35 41 M8 E B F A Valves AP-03-002 page 239