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SIT Gas block Sigma 0845063 - Gas Controls
SITGas Controls

SIT Gas block Sigma 0845063

Sit Sigma 0845063 is a multifunctional gas control device for industrial burner applications featuring two automatic solenoid valves and servo-assisted pressure regulation. The unit operates at 230V 50Hz AC with 4.3W…

SKU 3G-CBM-00387

Brand
SIT
Item
Gas block Sigma 0845063
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
type
multifunctional gas control device
ev1 power w
4.3
ev1 voltage
230V 50Hz AC
ev2 power w
2.0
body material
aluminium alloy
ev1 current ma
40
ev2 current ma
12
main connection
G 3/4 ISO 228 male
solenoid valves
2 automatic gas regulation
pressure regulator
servo-assisted
pilot burner connection
M 10 x 1, bicone fitting for ø 4/6 mm tube or 1/4 inch
pressure max inlet mbar
60

Technical Documents

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

Product Description

Sit Sigma 0845063 is a multifunctional gas control device for industrial burner applications featuring two automatic solenoid valves and servo-assisted pressure regulation. The unit operates at 230V 50Hz AC with 4.3W primary solenoid power and handles inlet pressures to 60 mbar, connecting via G 3/4 ISO 228 male ports for reliable combustion management systems.

Frequently Asked Questions

What is the SIT Sigma 0845063 gas block used for?

The SIT Sigma 0845063 is a multifunctional gas control device designed for industrial burner applications. It manages gas flow and pressure in combustion systems, commonly used in boilers, water heaters, and stoves with automatic ignition. The unit integrates two automatic solenoid valves and servo-assisted pressure regulation for reliable operation.

What are the specifications of the SIT Sigma 0845063?

The SIT Sigma 0845063 operates at 230V 50Hz AC with 4.3W primary solenoid power. It handles inlet pressures up to 60 mbar and connects via G 3/4 ISO 228 male ports. The body is aluminium alloy, and it includes two automatic solenoid valves with servo-assisted pressure regulation. Pilot burner connection is M 10 x 1 bicone fitting.

Where to buy the SIT Sigma 0845063 in Singapore?

You can source the SIT Sigma 0845063 through 3G Electric in Singapore. We supply this gas control device for industrial burner applications, handling logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this SIT component.

How to install the SIT Sigma 0845063 gas block?

Install the SIT Sigma 0845063 in any mounting position, as orientation is indifferent. Connect the main gas inlet and outlet using G 3/4 ISO 228 male threads. Ensure electrical connections match the 230V 50Hz AC supply and use the appropriate Molex connector for the solenoid valves. Always follow local gas safety regulations.

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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