Spring-loaded governors are designed and built according UNI EN 88 class A - group 2 specifications, which can be used for all the types of natural gas LPG or not corrosive gases. These regulators are widely used in supply lines for mixed and combinated burners and in the piped distribution of methane gas and LPG in both industrial and non-industrial applications.

Spring-loaded governors are self-acting type with balanced obturator and double safety diaphragm. The double diaphragm allow to use the device within the cabinet, without connecting an external pipe venting. (Point 3.3.2 of UNI EN 88 regulation) All regulators have internal sensing line and inlet/outlet pressure test point.

Specifications:

• Max. operating pressure (Pmax): inlet max 500 mbar
• Setting outlet: 5 to 300 mbar - Standard spring supplied 10 to 27 mbar (other spring on request)
• Inlet / outlet connection: thread gas - ISO 228
• Testpoint: 1/8" NPT
• Working temperature: -20°C - +60°C
• Only use natural gas, LPG and town gas
• Approval: UNI EN 88-1:2011 - PED

Materials:

• Complete body: Die - Cast Aluminium Gd - AlSi12Cu - EN AB 46100
• Diaphragms: NBR 60Sh - DvGW EN 549
• Plastic components: Yellow POM / Pa 66 + 25% Gf

Options on request:

• Color: White Range: 5 - 14 mbar
• Color: Yellow Range: 6 - 22 mbar
• Color: Neutral Range: 10 - 27 mbar
• Color: Red Range: 28 - 70 mbar
• Color: Black Range: 60 - 130 mbar
• Color: Blue Range: 120 - 300 mbar

Test point inlet / outlet on request.