SuntecSolenoid valve

Suntec SL1 – solenoid

SKU 3G-OTH-02706

Brand

Suntec

Item

SL1 – solenoid

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Suntec

Model/Type

solenoid 

Compatible fuels

Domestic oil, Kerosene, B30 

Datasheet Content

[{"filename":"SL1_EN_Ed3_April-2024.pdf","text":"SL1\n                                              Direct operated 2/2 way\n                                                 solenoid valve for\n                                                     liquid fuel\n                                                                                                        SL1 - 11 - Ed 3 - April 2024\n\nSUNTEC drew on all of its know-how on pumps with integrated solenoid\nvalves to develop and market a range of independent in-line solenoid valves.\nThe SL1 is an automatic solenoid valve with direct cut-oﬀ that meets the\nrequirements of the ISO 23553-1 standard. They are specially designed to\nﬁt burners and installations up to 1000 kW using fuel oil, biofuel or kerosene.\nThe SL1 direct operated solenoid valves operate without diﬀerential pressure.\n\n\n\n\n TECHNICAL CHARACTERISTICS\n\n                                                                                SL1V\n                                 2406           2407           2802            2803             2806              2807            2808\nSolenoid type                    NC             NC              NC              NC               NC                NC              NC\nConnectors                   DN 8 - G 1/4   DN 8 - G 1/4   DN 6 - G 1/8 DN 6 - G 1/8        DN 6 - G 1/8       DN 6 - G 1/8   DN 6 - G 1/8\nPassage opening               Ø 1,8 mm       Ø 1,8 mm        Ø 1,8 mm       Ø 1,8 mm          Ø 1,8 mm          Ø 1,8 mm       Ø 1,8 mm\nLoss of load                                               < 1 bar for a ﬂow rate of 60 l/h at 20 °C / 5 cSt\nVoltage                     110 - 120V AC 220 - 240V AC       24V AC          24V DC        110 - 120V AC 220 - 240V AC         12V DC\nPressure range                0 - 25 bars    0 - 25 bars    0 - 25 bars     0 - 15 bars      0 - 25 bars       0 - 25 bars     0 - 15 bars\n                            Domestic oil, HVO, B100 (biofuel blend with the addition up to 100% FAME, as deﬁned in DIN SPEC 51603-6 and\nOil type\n                                                                         EN 14214), kerosene.\nViscosity                                                                   1,25 - 12 cSt\nFluid temperature                                                               60° C\nAmbiant temperature           -10 à +60°C   -10 à +80°C     -10 à +60°C     -10 à +60°C      -10 à +60°C       -10 à +80°C     -10 à +60°C\nSealing gasket                   FKM            FKM             FKM            FKM              FKM               FKM             FKM\nBody material                                                                   Brass\nCoil color                       Grey          Black           Green          Orange            Grey              Black          Green\nConsumption                      9W             9W              9W              8W               9W                9W              9W\nStandards and Directives - ISO 23 553-1 (Certiﬁed by DIN CERTCO)\nCompliance               - Pressure Equipment Directive 2014/68/EU (Category IV according to Annex II)\nProtection class                                       IP54 with a Suntec connector according to EN 60529\n\n\n\nINSTALLATION\nAll permissible mounting positions, except for downward pointing solenoid tube.\n\n\n DIMENSIONS (in mm)\n\n\n\n\n                        G 1/8 connection                                             G 1/4 connection\n\n\n                   SUNTEC INDUSTRIES FRANCE - 1, rue Lavoisier - CS 60 102 - F-21603 LONGVIC Cedex - www.suntec.fr"}]

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Suntec Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

SUNTEC drew on all of its know-how on pumps with integrated solenoid valves to develop and market a range of independent in-line solenoid valves. The SL1 is an automatic solenoid valve with direct cut-off that meets the requirements of the ISO 23553-1 standard. They are specially designed to fit burners and installations up to 1000 kW using fuel oil, biofuel or kerosene. The SL1 direct operated solenoid valves operate without differential pressure.

Frequently Asked Questions

What is the Suntec SL1 solenoid valve used for?

The Suntec SL1 is a direct-operated 2/2-way solenoid valve for liquid fuels. It is designed for burners and installations up to 1000 kW using domestic oil, kerosene, or biofuel blends such as B30 and HVO. It meets ISO 23553-1 safety standards and operates without differential pressure.

What are the specifications of the Suntec SL1 solenoid valve?

The Suntec SL1 is available in models with connectors DN6-G1/8 or DN8-G1/4, a passage opening of 1.8 mm, and a pressure range of 0–25 bars (0–15 bars for DC versions). Voltage options include 24 VDC, 24 VAC, 110–120 VAC, and 220–240 VAC. It handles fluids up to 60 °C and has a viscosity range of 1.25–12 cSt.

Where to buy the Suntec SL1 solenoid valve in Singapore?

3G Electric supplies the Suntec SL1 solenoid valve to customers in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this direct-operated solenoid valve for liquid fuel burners.

How to install the Suntec SL1 solenoid valve?

The Suntec SL1 can be installed in any permissible mounting position except with the solenoid tube pointing downward. Ensure the fluid temperature does not exceed 60 °C and ambient temperature stays within -10 to +80 °C depending on the model. Use a Suntec connector for IP54 protection per EN 60529.

Used in

Common applications for Suntec

Oil-fired heating systems — Suntec AUV 47L and AUV 47R pumps supplying fuel to burner nozzles at controlled pressure

Industrial burner fuel delivery — Replacement AFG and AS47 fuel pumps for scheduled maintenance and emergency system restoration

Legacy burner commissioning — Suntec E6NA and compatible pump variants integrated into retrofit or existing heating installations

Heating plant maintenance — Suntec coupling assemblies and coil spares enabling field repair of motor-pump drive units without full unit replacement

Equipment retrofit and modernization — Suntec spare parts and pump variants supporting equipment upgrades while maintaining original burner compatibility

Suntec Products

3G Electric supplies Suntec solenoid valve. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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