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ASCO Solenoid Valves - Process Industry Applications
ASCO Solenoid Valves - Process Industry Applications
ASCO Solenoid Valves - Process Industry Applications
ASCO Solenoid Valves - Process Industry Applications
ASCO Solenoid Valves - Process Industry Applications
ASCO Solenoid Valves - Process Industry Applications
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ASCO Solenoid Valves - Process Industry Applications

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  • 1. APPLICATIONS PROCESS INDUSTRY Q ui ck C Sel pa har ec ge t tio n 2 Product Index Function ΔP min. max. (bar) (bar) Temperature min. max. (°C) (°C) Pipe connections Series Page BRASS BODY 3/2 U 3/2 U 3/2 U 3/2 NC 3/2 NC 5/2 5/2 3/2 NC - 5/2 3/2 NC - 5/2 0 0 0 2 2 2 2 2 2 10 10 10 10 10 10 10 10 10 -50 -40 -50 -25 -40 -25 -40 -25 -40 +120 +60 +120 +40 +60 +40 +60 +40 +60 ATEX Ex d, IEC 61508 In-line, ATEX Ex d, IEC 61508 IEC 61508 Monostable/bistable, IEC 61508 Monostable/bistable, IP67, IEC 61508 Monostable/bistable, IEC 61508 Monostable/bistable, IP67, IEC 61508 NAMUR, mono./bistable, IEC 61508 NAMUR, mono./bistable, IP67, IEC 61508 1/4-1/2 1/2 1/4-1/2 1/4 1/4 1/4 1/4 1/4 1/4 327 126 327 551 551 551 551 551 551 V905-18 V905-23 Sect.E/V572 Sect.E/V608 Sect.E/V609 Sect.G/V824 Sect.G/V826 Sect.G/V870 Sect.G/V872 10 10 10 10 10 10 -50 -40 -50 -40 -40 -40 +120 +60 +120 +60 +60 +60 ATEX Ex d, IEC 61508 In-line, ATEX Ex d, IEC 61508 IEC 61508 Monostable/bistable, IEC 61508 Monostable/bistable, IEC 61508 NAMUR, monostable/bistable, IEC 61508 1/4-1/2 1/2 1/4-1/2 1/4-1/2 1/4-1/2 1/4-1/2 327 126 327 551-553 551-553 551-553 V905-18 V905-23 Sect.E/V572 10 10 10 10 10 10 -25 -25 -25 -25 -25 -25 +60 +60 +60 +60 +60 +60 Monostable/bistable, IEC 61508 Monostable/bistable, IP67, IEC 61508 Monostable/bistable, IEC 61508 Monostable/bistable, IP67, IEC 61508 NAMUR, monostable/bistable, IEC 61508 NAMUR, monostable/bistable, IP67, IEC 61508 1/4 .. 1/2 1/4 .. 1/2 1/4 .. 1/2 1/4 .. 1/2 1/4 .. 1/2 1/4 .. 1/2 551-552-553 551-552-553 551-552-553 551-552-553 551-552-553 551-552-553 Sect.E/V606 Sect.E/V607 Sect.G/V820 Sect.G/V821 Sect.G/V860 Sect.G/V862 00127GB-2010/R02 Availability, design and specifications are subject to change without notice. All rights reserved. STAINLESS STEEL BODY 3/2 U 3/2 U 3/2 U 3/2 NC 5/2 -5/3 3/2 NC - 5/2 0 0 0 2 2 2 (1) (1) (1) ALUMINIUM BODY 3/2 NC 3/2 NC 5/2 - 5/3 5/2 - 5/3 3/2 NC - 5/2 - 5/3 3/2 NC - 5/2 - 5/3 2 2 2 2 2 2 Tel: +44 (0)191 490 1547 Fax: +44 (0)191 477 5371 Email: northernsales@thorneandderrick.co.uk Website: www.heattracing.co.uk www.thorneanderrick.co.uk (1) Consult our catalogue «Pilot valves and Systems for the process industry» and the Numatics catalogue «Pneumatic valve islands» at: www.asconumatics.eu All leaflets are available on: www.asconumatics.eu V905-01-1 H
  • 2. Quick Selection Chart - PROCESS INDUSTRY fluid temperature range power coil (°C) (W) page min. max. AC DC (~) (=) series oil water inert gases oil air DC (=) water AC (~) inert gases min. operating pressure differential (bar) air max. operating pressure differential (bar) orifice size (mm) body material pipe connections - NAMUR interface - VDE 3845 - internal thread - internal thread, in-line M5 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 Air operated version SIL (IEC 61508) ATEX / IECEx (all version) brass stainless steel aluminium , n w W 327 V905-18 (2) + (1) 126 V905-23 (2) 327 V572 Sect. E + (1) 3/2 UNIVERSAL (U) W (1) (3) W W - 4 q (1) - 3 - 4 q - 4 (1) W - 3 W W (3) -50 +120 1,85 ü -50 +90 14,1 -40 +60 19 -50 +120 3,7 ü -50 +90 14,1 1,8 ü 14 15 3,6 ü 14 5,7 y y 10 10 10 10 0 0 0 10 10 10 10 10 10 10 10 12 y y 0 12 10 5,7 y y 0 10 - 10 - 5,7 0 10 10 10 10 1,8 1,5 -50 +120 ü ü 327 10 11,2 (1) 1,8 1,5 -50 +120 ü ü 327 10 11,2 (1) -40 +120 3,7 3,2 ü ü 327 -40 +90 10 11,2 (1) 1,8 1,5 -50 +120 ü ü 327 10 11,2 (1) 3/2 NORMALLY CLOSED (NC) , - 4 y y (1) 3/2 NORMALLY CLOSED (NC), VDI/VDE 3845, for linear actuator n - 4 y y (1) 5,7 0 10 10 10 10 3/2 UNIVERSAL, MANUAL RESET CONSTRUCTION W W - 4 (3) W - - 5,7 0 10 10 10 10 12 0 10 - 10 - 5,7 0 10 10 10 10 6 2 (0) 12 2 (0) 13 2 (0) 10 10 10 - 10 10 10 - 6 2 (0) y y (1) 10 - 10 - 3/2 UNIVERSAL (U), REDUNDANT W - - y y (1) 3/2 NORMALLY CLOSED (NC) - 5/2 , , û 4 û 3 û 3 y y y (1) (1) (1) , û 4 (1) , û 4 (1) y 6 2 (0) 10 - 10 - û 3 (1) y 13 2 (0) 10 - 10 - û 4 (1) y 6 2 (0) 10 - 10 - (1) y (1) y 12 2 (0) 13 2 (0) 10 10 - 10 10 - 6 2 (0) 10 - 10 - , w w w û 3 û 3 y w û 4 (1) w û 4 (1) y 6 2 (0) 10 - 10 - û 3 (1) y 13 2 (0) 10 - 10 - 6 12 13 6 12 13 2 (0) 2 (0) 2 (0) 2 (0) 2 (0) 2 (0) 10 10 10 10 10 10 - 10 10 10 10 10 10 - 6 2 (0) 10 - 10 - w y -40 (1) +40 0,4 0,03 ü ü -25 +60 10,5 11,2 1,1 0,003 -40 +60 ü ü 10,5 11,2 -40 +80 1,5 0,4 ü ü -40 +60 10,5 11,2 -40 (1) -25 +40 0,4 0,03 -25 +60 ü ü 10,5 11,2 -25 1,1 0,003 -40 +60 ü ü 10,5 11,2 -40 +80 1,5 0,4 ü ü -40 +60 10,5 11,2 551 552 553 551 551 V860 / V862 Sect. G + (1) V870 / V872 Sect. G + (1) (1) 553 551 552 553 551 551 553 V606 / V607 V820 / V821 Sect. E / G + (1) V608 / V609 V824 / V826 Sect. E / G + (1) 3/2 (1) 5/2 (1) 5/3 , w , w w , w - - - - (1) y y y (1) (1) (1) y y y (1) (1) (1) y (1) -40 -25 -40 Consult our catalogue «Pilot Valves and Systems for the Process Industry» at: www.asconumatics.eu Flameproof enclosure, ATEX, Ex d (3) Contact us (2) All leaflets are available on: www.asconumatics.eu V905-01-2 551 +40 1,1 1,2 ü ü 552 +60 10,5 11,2 553 551 +40 1,1 1,2 ü ü 552 +60 10,5 11,2 553 1,5 0,4 +80 ü ü 551 10,5 11,2 V860 / V862 Sect. G + (1) V820 / V821 Sect. G + (1) (1) 00127GB-2010/R02 Availability, design and specifications are subject to change without notice. All rights reserved. ,
  • 3. PROCESS INDUSTRY ASCO offers a wide range of products for the process industry such as the oil & gas, (petro)chemical, pharmaceutical, power generation, water/waste water, food and paper & pulp sectors. Solenoid pilot valves are used to activate single-acting or double-acting pneumatic actuators operating as the driving force on process valves. Quality and reliability of the process valves are paramount for production line safety and output. The products are often installed in environments with low or high temperatures, corrosive atmospheres, or high mechanical stress. They must be designed to provide a high level of long-term reliability under severe operating conditions. Our catalogue “Pilot Valves and Systems for the Process Industry” details the full line of our process industry products adapted to your specific sector of activity. You will find our complete range of solenoid valves, pressure operated valves and pneumatic components on the internet at www.asconumatics.eu. To provide you with the best solution for your application needs, ASCO offers a variety of exclusive pilot valve features including: • Intrinsic safety 00127GB-2010/R02 Availability, design and specifications are subject to change without notice. All rights reserved. • Low power consumption • Namur mounting pad H • Safety shutdown systems Our low power solenoid valves are compliant with all major communication protocols such as AS-interface, EtherNet/IPTM, Profibus DP and Foundation Fieldbus. Our pilot valves are available in a large selection of versions: • 3-, 4- and 5-way direct acting or pilot operated valves G3 • Brass, stainless steel, aluminium or plastic bodies • Seals in a wide choice of elastomers • Solenoid valves for use in potentially explosive atmospheres to ATEX designed to operate at temperatures from –50°C to +100°C. All leaflets are available on: www.asconumatics.eu V905-01-3
  • 4. PROCESS INDUSTRY To meet both environmental standards and actuator requirements, pilot valves need to be selected with care, with reference to: • Mounting interface • Functional safety • Flow capacity • Power consumption and type of electrical connection • Function • Choice between directacting or pilot operated valves • Communication through fieldbus and remote I/O • Environment: Temperature, humidity, aggressive atmospheres, potentially explosive atmospheres, and protection rating Different types of pneumatic actuators: rack & pinion, scotch yoke, linear etc. Channelled pilot exhaust Integrated pilot with epoxy coil Stainless steel manual override Internal volumes channelled to exhaust Internal parts isolated from the atmosphere High flow rate up to 3800 l/min External pilot pressure connection NAMUR interface plates 3/2, 5/2 or 5/3 function Miniature exhaust reducer Clean/aggressive environments All the exhaust ports are pipable for environment protection. The solenoid valve’s internal volumes are channelled to the exhaust port to prevent the risk of corrosion in aggressive atmospheres. In NAMUR version, the spring-return chamber of the single-acting actuator “breathes” through the solenoid valve, isolating it from the outside atmosphere. All leaflets are available on: www.asconumatics.eu V905-01-4 Long service life 00127GB-2005/R01 Availability, design and specifications are subject to change without notice. All rights reserved. Compact size All exhausts can be Captive channelled mounting screws
  • 5. PROCESS INDUSTRY Series 551, 552, 553 • A unique range of 1/4”, 3/8” and 1/2” pilot operated solenoid valves for your pneumatic actuator applications. - Small size and high flow rate up to 3800 l/min - NAMUR and threaded versions - Intrinsic safe version - Fieldbus compatible - Suitable for use in hazardous area zones 0, 1, 2, 20, 21, 22 • Wide range of pilot valves and solenoid operators, available with different power levels, valve materials, piloting interfaces and functions (3/2, 5/2, 5/3) to meet your needs for safety and low power consumption. • NAMUR versions are in accordance with CEN/TC69/WG1/SG10 and VDI/VDE3845 (NAMUR). • Functional safety levels: SIL 4 (series 551, monostable version) or SIL 3 (series 552-553, monostable version), IEC 61508 & IEC 61551 standards • General characteristics (according to version): - Max. operating pressure: 10 bar - Operating temperature range: -40°C to +80°C - Flow: 700 l/min to 3800 l/min POWER LEVELS Cold electrical holding values 11,2 W 6,9 W 3W 0,125 W 0,03 W 0,003 W 1,9 W 0,4 W Ultra low power Low power Reduced and medium power Basic power See Quick Selection Chart To reduce the total cost of installation, enhance the reliability of solenoid valves and make them suitable for fieldbus control, there is a strong trend towards low power design. aluminium Ex d brass Various valve body materials stainless steel Ex mb Ex e mb Large choice of solenoid operators Ex ia EEx nA 00127GB-2010/R02 Availability, design and specifications are subject to change without notice. All rights reserved. Series 327 • Series 327 1/4” -1/2” direct acting solenoid valve are recommended for pilot applications with high flow, a wide pressure range and no minimum operating pressure. • The balanced poppet design combines a special low friction seal with low power consumption. • Functional safety levels: SIL 4 or SIL 3, IEC 61508 standard • General characteristics (brass, aluminium or stainless steel bodies): - DN = 5,7 mm (1/4), 12 mm (1/4, 1/2) - Temperature range -50°C to +120°C - Standard or tamperproof manual reset, NAMUR versions, redundant solenoid valves, for linear actuators (VDE 3845). POWER LEVELS Cold electrical holding values 10 W 11,2 W 14 W 5,7 W 1,8 W Low power 3,6 W Reduced power Medium power Basic power The balanced poppet design provides a uniform pressure field around the poppet that prevents any resistance to pressure when the valve opens. The coil therefore only has to offset the friction of the seal. 12 mm, 1/4 - 1/2 (3/8 on request) manual reset construction All leaflets are available on: www.asconumatics.eu V905-01-5 H
  • 6. PROCESS INDUSTRY 00127GB-2005/R01 Availability, design and specifications are subject to change without notice. All rights reserved. Tel: +44 (0)191 490 1547 Fax: +44 (0)191 477 5371 Email: northernsales@thorneandderrick.co.uk Website: www.heattracing.co.uk www.thorneanderrick.co.uk All leaflets are available on: www.asconumatics.eu V905-01-6

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