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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED

2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED
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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED

Product catalog summary
Overview: The document provides comprehensive specifications and features of various ASCO solenoid valves, including Series 302, 108, 238, 210, and 223. These valves are designed for controlling gases and liquids in applications such as medical and gas analyzers, with a focus on durability and compliance with EU directives.
Specifications: The solenoid valves are available in direct and pilot-operated versions, with materials such as brass, stainless steel, aluminum, and synthetic. They operate under a range of differential pressures and temperatures, with specific models suitable for vacuum applications. The valves have a maximum viscosity of 20 to 65 cSt and response times under 10 ms.
Materials: Contact materials include stainless steel, brass, and FPM (fluoroelastomer) seals, ensuring compatibility with various fluids. The body and subbases are made of PPS for Series 302 and 108.
Electrical Characteristics: The valves feature coil insulation classes F or H, with electrical safety compliant with IEC 335 standards. They support standard voltages of 24V, 48V, 115V, and 230V in both AC and DC, with IP65 protection.
Applications: Due to their compact size and ease of integration, the valves are suitable for a wide range of applications. They can be installed using threaded connections or pad-mounts on multiple manifolds.
Key Features: The valves incorporate flat-spring technology to prevent fluid contamination and ensure no friction. They are designed for short response times and are available in various versions to meet different application needs.
Installation: Solenoid valves can be mounted in any position without affecting operation. They come with mounting screws and pad seals, and installation instructions are included. Options for explosion-proof enclosures compliant with ATEX Directive 2014/34/EU are available.
Options and Accessories: Available options include different seal materials such as EPDM, CR, and PTFE, explosion-proof enclosures, and compliance with UL and CSA standards. Spare parts kits and mounting brackets are also available.
Ordering Information: The document provides examples of ordering codes for different configurations and options, ensuring clarity in specifying the required valve setup.
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Catalog excerpts

2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-1

Pipe Series page 00027GB-2019/R02 Availability, design and specifications are subject to change without notice. All rights reserved. STAINLESS STEEL BODY SYNTHETIC BODY (Potentially explosive atmospheres, see pages: V - VI) pad mount (M5/instant fittings) "pad 'mount (M5)~~ All leaflets are available on: www.asco.com

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-2

Quick Selection Chart - 2/2 SOLENOID VALVES LO 2 00027GB-2019/R02 Availability, design and specifications are subject to change without notice. All rights reserved. (1) See «Combustible gas EN 161, Oil and Fuel» Section. All leaflets are available on: www.asco.com

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-3

Quick Selection Chart - 2/2 SOLENOID VALVES 00027GB-2019/R02 Availability, design and specifications are subject to change without notice. All rights reserved. All leaflets are available on: www.asco.com

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-4

Quick Selection Chart - 2/2 SOLENOID VALVES LO 2 00027GB-2019/R02 Availability, design and specifications are subject to change without notice. All rights reserved. 111 See: «Combustible gas EN 161, Oil and Fuel» 121 Contact us. All leaflets are available on: www.asco.com

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-5

Quick Selection Chart - POTENTIALLY EXPLOSIVE ATMOSPHERES 00027GB-2019/R02 Availability, design and specifications are subject to change without notice. All rights reserved. All leaflets are available on: www.asco.com

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-6

ASTO Quick Selection Chart - POTENTIALLY EXPLOSIVE ATMOSPHERES 00027GB-2019/R02 Availability, design and specifications are subject to change without notice. All rights reserved. All leaflets are available on: www.asco.com VI - Solenoid Valves (2/2)

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-7

SOLENOID VALVES direct operated, quick switching threaded or pad-mount body M5 NC NO 2/2 Series 065 00157GB-2017/R01 Availability, design and specifications are subject to change without notice. All rights reserved. FEATURES • Miniature solenoid valve for medical analyzers, gas analyzers and leak detectors • New flat-spring technology ensures no contamination of fluids (no friction) • Suitable for the control of gases • The valves have a service life of more than 1 billion cycles when used with inert gas • Short response times • Easy to integrate thanks to the valves' small size • Available in...

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-8

SOLENOID VALVES SERIES 065 OPTIONS (on request) • Other seal materials • Response time 2-3 ms • Oxygen service • Other pipe connections are available • 0,7 W rated coil_ INSTALLATION_ • The solenoid valves can be mounted in any position without affecting operation • Threaded solenoid valves have 2 mounting holes in body • Pad-mount valves and o-ring seals for multiple manifolds_ prefix pipe thread basic number voltage suffix DIMENSIONS (mm), WEIGHT (kg) TYPE 01 Prefix "L” Solenoid Cable ends IP40 LE065A001V/002V/003V/004V (T) 2 electrical supply wires, length: 0,35 m. @ 2 mounting holes 0 M4,...

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-9

SOLENOID VALVES direct operated 1/8 - 1/4 NC 2/2 Series 256 FEATURES • Wide range of flow and pressure ratings • Quick disassembly of core tube for easy maintenance of internal parts • Standard disc seal made of FPM suitable for a wide range of operating temperatures and compatible with many fluids • Standard manual operator allows an easy installation (Except 4 and 5 mm orifice sizes) • AC/DC interchangeability of the solenoid without disassembly of the valve • Compliance with UL and CSA standards (coil 4/6,9 W) • Compact and low weight valve • The solenoid valves satisfy all relevant EU directives...

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-10

ASTO SOLENOID VALVES SERIES 256 • Valves can also be supplied with EPDM (ethylene-propylene) seals and discs. Use the appropriate optional suffix letter for identification (1/8 version only) • Explosionproof enclosures for use in zones 1/21-2/22, categories 2-3 to ATEX Directive 2014/34/EU (www.asco.com) • Flying leads coil, use prefix L (e.g.: LG256B001VMS) (4 W/6,9 W coil only) • Oxygen service with seals and disc in FPM, suffix NV, example: SCG256B001NVMS • Solenoid valves integrated on manifold, orifice sizes 1,2 - 1,6 - 2 - 2,4 mm (www.asco.com) • Without manual operator, on request • Other...

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-11

ASCO™ Solenoid Valves For High Pressure Fluids Direct Operated, 1/8” or 1/4” tapped, 15 mm Compression Fittings 2/2 NC-NO Series 262 • High operating pressure • RoHS compliance • AC/DC interchangeability of the coil possible only for NC (10,1 W/11,6 W and 17,1 W/22,6 W) • Valves do not require a minimum operating pressure • Large selection of seal materials providing wide chemical compatibility • Compliance with UL and CSA standards • The solenoid valves satisfy all relevant EU directives General Differential pressure See «SPECIFICATIONS» [1 bar =100 kPa] (*) Ensure that the compatibility of...

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-12

(1) For dimensions, see drawing(s) for each construction type on the following page(s). (2) UR disc only, fluid temperature 0°C to+60°C, no other elastomer (^) Ensure that the compatibility of the fluids in contact with the materials is verified. can be used- 00167GB-2019/R02 Availability, design and specifications are subject to change without notice. All rights reserved. 6 EMERSON. (C) Visit our website at www.emerson.com/asco

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-13

00167GB-2019/R02 Availability, design and specifications are subject to change without notice. All rights reserved. (1) For dimensions, see drawing(s) for each construction type on the following page(s). (^) Ensure that the compatibility of the fluids in contact with the materials is verified. (2) UR disc only, fluid temperature 0°C to+60°C, no other elastomer can be used. Asco Visit our website at www.emerson.com/asco

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2/2 SOLENOID VALVESDIRECT AND PILOT OPERATED-14

Voltage - class FL = 24 V / 50 Hz - class F FR = 48 V / 50 Hz - class F FT = 115 V / 50 Hz - class F F8 = 230 V / 50 Hz - class F H1 = 24 V DC - class H H9 = 48 V DC - class H Options Without manual operator N00 = NBR disc and seals V00 = FPM disc and seals VN0 = FPM disc and seals for Oxygen service EM0 = EPDM disc and seals, WrAs approved (2) E00 = EPDM disc and seals J00 = CR disc and seals T00 = PTFE disc and seals (1) With maintained manual operator N01 = NBR disc and seals V01 = FPM disc and seals VN1 = FPM disc and seals for Oxygen service E01 = EPDM disc and seals J01 = CR disc and seals...

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