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SIT Gas block Sigma 0845046 - Gas Controls
SITGas Controls

SIT Gas block Sigma 0845046

Sit Gas Block Sigma 0845046 is a dual-solenoid gas control valve for appliance safety systems, featuring automatic shut-off capability. Operating at 230V 50Hz with 40 mA primary and 12 mA secondary current, it…

SKU 3G-CBM-00386

Brand
SIT
Item
Gas block Sigma 0845046
Category
Gas Controls
UNSPSC
40142201 — Gas regulators
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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

SIT
ev1 power
4.3 W
ev2 power
2.0 W
ev1 current
40 mA
ev1 voltage
230V 50Hz
ev2 current
12 mA
ev2 voltage
230V 50Hz
body material
aluminium alloy
solenoid valves
2 automatic shut-off
main connections
G 3/4 ISO 228 male
max inlet pressure
60 mbar

Technical Documents

(1)
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SIT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Sit Gas Block Sigma 0845046 is a dual-solenoid gas control valve for appliance safety systems, featuring automatic shut-off capability. Operating at 230V 50Hz with 40 mA primary and 12 mA secondary current, it accepts inlet pressure to 60 mbar and connects via G 3/4 ISO 228 male threads. Aluminum alloy construction suits residential and light commercial gas equipment.

Frequently Asked Questions

What is the SIT Gas Block Sigma 0845046 used for?

The SIT Gas Block Sigma 0845046 is a dual-solenoid gas control valve used in residential and light commercial gas appliances such as boilers, combi boilers, water heaters, and stoves. It provides automatic shut-off for safety systems, meeting EN 126 standard for multifunctional gas controls.

What are the specifications of the SIT Gas Block Sigma 0845046?

The SIT Gas Block Sigma 0845046 operates at 230V 50Hz with EV1 current 40 mA and EV2 current 12 mA. Power consumption is 4.3 W for EV1 and 2.0 W for EV2. It accepts max inlet pressure 60 mbar, connects via G 3/4 ISO 228 male threads, and has an aluminium alloy body.

Where to buy the SIT Gas Block Sigma 0845046 in Singapore?

You can source the SIT Gas Block Sigma 0845046 from 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this gas control valve.

How to install the SIT Gas Block Sigma 0845046?

Mount the SIT Gas Block Sigma 0845046 in any position, ensuring gas supply is off. Connect main gas lines using G 3/4 ISO 228 male threads. Wire the solenoid connectors per the datasheet: EV1 and EV2 at 230V 50Hz. Always follow local gas safety regulations and the manufacturer's instructions.

Used in

Common applications for SIT
Commercial boiler gas-control replacement — Sigma 845 / 848 on hot-water and steam boilers
Catering and commercial kitchen equipment — Eurosit 630 thermostatic valves on fryers, ovens, and steamers
Residential heating appliance service — NOVA 820 / 822 / 824 as OEM-replacement gas-control valves
Standing-pilot gas appliance refurbishment — Eurosit 630 and Minisit thermostatic controls
Industrial gas-fired process equipment — Sigma 848 modulating gas valves for burner integration
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SIT Products

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

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