Is the SIT Tandem gas block 0830040 available from 3G Electric?

Yes — 3G Electric supplies genuine SIT products with in-stock availability on common SKUs and worldwide shipping.

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Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all gas controls we distribute.

SIT Tandem gas block 0830040 - Gas Controls

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SIT Tandem gas block 0830040

Sit tandem gas block is a multifunctional gas control combining double automatic solenoid shut-off valve with pressure regulation and flow adjustment. Rated 6.2 kg/h at 5 mbar (Class A) and 4.8 m³/h at 5 mbar (Class…

SKU 3G-CBM-00373

Also listed as: BLO 05120 · BLO-05120

Brand

SIT

Item

Tandem gas block 0830040

Technical Specifications

SIT

standards

EN 126 

valve type

double automatic solenoid shut-off valve 

product type

tandem multifunctional gas control 

class a capacity

6.2 kg/h at 5 mbar (III Family, d=1.7) 

class b capacity

4.8 m³/h at 5 mbar (II Family, d=0.6) 

control features

pressure regulator, gas flow adjuster, adjustable step ignition 

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SIT Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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

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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