What is the Sit Nova gas block 0822114 used for?

The Sit Nova gas block is a Class D automatic solenoid shut-off valve designed for safety-critical gas isolation in industrial burner and heating systems. It provides reliable automatic gas control with dual solenoid protection for combustion applications across manufacturing and process industries.

What are the specifications of the Sit Nova 0822114 gas block?

The Sit Nova features a double automatic solenoid shut-off valve with servo-controlled pressure regulator, rated at 7.5 m³/h flow capacity, 5 mbar pressure drop, and 24 VAC power supply. Connection threads are M10x1 and M5, with Class D certification for gas control safety.

Where can I buy the Sit Nova gas block 0822114 in Singapore?

3G Electric, an established industrial equipment distributor, supplies the Sit Nova gas block in Singapore. We handle full logistics, customs clearance, and DDP delivery to your facility. Contact us for lead times and pricing for this safety-critical component.

How do I select and install a gas block for my heating system?

Verify your system's gas flow rate and operating pressure against the valve's rated capacity (7.5 m³/h for this model). Ensure 24 VAC power availability and compatible connection threads (M10x1 or M5). Installation should follow OEM guidelines and local gas-safety codes; engage a qualified technician for safe commissioning.

SIT Gas block Nova 0822114 - Gas Controls

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SIT Gas block Nova 0822114

Sit Nova gas block is a Class D automatic solenoid shut-off valve for gas control applications, rated at 7.5 m³/h flow with 5 mbar pressure drop and 24 VAC power supply. Designed for safety-critical gas isolation in…

SKU 3G-CBM-00375

Also listed as: BLO 05122 · BLO-05122

Brand

SIT

Item

Gas block Nova 0822114

Technical Specifications

SIT

class

D (Class C on request) 

valve type

Double automatic solenoid shut-off valve with servo-controlled pressure regulator 

power supply

24Vac 

torque pilot

7 Nm 

family i flow

7.5 m³/h 

pressure drop

5 mbar 

torque screws

3 Nm 

family ii flow

6.5 m³/h 

family iii flow

8.1 kg/h 

connection thread

M10x1, M5 

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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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