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SIT Gas block Sigma 0840020 - Gas Controls
SITGas Controls

SIT Gas block Sigma 0840020

Sit Sigma 0840020 is a gas block for automatic gas regulation in heating and industrial applications. It features two solenoid valves with 4.3 W and 2.0 W power consumption, G 3/4 ISO 228 main connections, and a…

SKU 3G-CBM-00383

Brand
SIT
Item
Gas block Sigma 0840020
Category
Gas Controls
UNSPSC
40142201 — Gas regulators
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SIT
ev1 power
4.3 W
ev2 power
2.0 W
pilot outlet
M 10 x 1
body material
aluminium alloy
solenoid valves
2 automatic gas regulation
ev1 voltage 230v
40 mA
ev2 voltage 230v
12 mA
main inlet outlet
G 3/4 ISO 228
max inlet pressure
60 mbar

Technical Documents

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

Product Description

Sit Sigma 0840020 is a gas block for automatic gas regulation in heating and industrial applications. It features two solenoid valves with 4.3 W and 2.0 W power consumption, G 3/4 ISO 228 main connections, and a maximum inlet pressure of 60 mbar, making it suitable for safety-critical gas control systems.

Frequently Asked Questions

Where can I buy the SIT Sigma 0840020 gas block worldwide?

Order the SIT Sigma 0840020 from 3G Electric, an authorised distributor. We handle sourcing, customs clearance, and worldwide delivery to any location. Lead time on request.

What is the shipping lead time for the SIT Sigma 0840020?

Lead time varies by destination and current sourcing status. Contact 3G Electric for a specific delivery timeline. We manage all logistics and customs documentation for worldwide shipment.

What is the maximum inlet pressure for the SIT Sigma 0840020 gas block?

The SIT Sigma 0840020 has a maximum inlet pressure of 60 mbar. It features dual solenoid valves with G 3/4 ISO 228 main connections, suitable for heating and industrial gas regulation applications.

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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