Is the SIT Tandem gas block 0830020 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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Does 3G Electric provide technical support for gas controls?

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 0830020 - Gas Controls

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SIT Tandem gas block 0830020

Sit tandem gas block for dual-circuit gas control applications, featuring two automatic solenoid valves with 5 mbar pressure drop and flow rates to 4.8 m³/h (Family II) or 6.2 kg/h (Family III). Rated Classe A…

SKU 3G-CBM-00391

Also listed as: BLO 05144 · BLO-05144

Brand

SIT

Item

Tandem gas block 0830020

Technical Specifications

SIT

pressure drop

5 mbar 

torque screws

3 Nm 

pressure class

Classe A 

solenoid valves

2 automatic 

flow rate family ii

4.8 m³/h 

flow rate family iii

6.2 kg/h 

torque pilot connection

7 Nm 

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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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