Siemens Qpl15.050 720mbar Gas Pressure Switches Industrial Burners & Boiler Accessories

• Customization: Available
• Customized: Non-Customized
• Surface Treatment: Painted
• Fuel: Gas
• Range of Applications: Industrial
• Type: Pressure Switches
• Pressure Setting: 720mbar
• Max Working Pressure: 10bar (to Be Confirmed)
• Port Size: G1/2 (Female Thread)
• Operating Temp Range: -10℃~+60℃
• Response Time: ≤0.5s (Safety Shutdown)
• Transport Package: Paper Box
• Specification: 10*9*8CM 4KG
• Trademark: Siemens
• Origin: USA
• HS Code: 84029000
• Production Capacity: 1000/Years

Product Description

Siemens QPL15.050 control switch

The Siemens QPL15.050 is an industrial-grade pressure control switch designed for gas systems, with a fixed pressure setting of 720mbar. It precisely monitors pressure in gas combustion equipment and triggers a shutdown within 0.5 seconds when pressure exceeds the safe range, effectively preventing equipment failures or safety hazards caused by abnormal pressure. CE certified and crafted with German Siemens expertise, its brass body offers excellent corrosion resistance. It is widely used in gas boilers, industrial burners, and other equipment, providing stable and reliable pressure control for combustion systems.

certification

Name	control switch
Model	QPL15.050
Brand	Siemens
Pressure Setting	720mbar
Max Working Pressure	bar (to be confirmed)
Body Material	brass

Function Offering

1. Precise Pressure Control: Fixed 720mbar setting ensures stable operation of gas systems at rated pressure, improving combustion efficiency
 2. Rapid Safety Shutdown: Triggers contact action within 0.5 seconds during pressure anomalies, cutting off gas supply in compliance with EN 1854 standards
 3. Durable Construction: Brass body with nitrile rubber seals resists corrosion and aging, reducing maintenance and extending service life
 4. Wide Compatibility: Works with natural gas, LPG, and other gases, easily integrable into existing combustion systems for convenient installation
 5. Stable Performance: Maintains reliability in -10℃~+60℃ wide temperature range, adapting to complex industrial conditions.

Shenzhen YHG Heating Science & Technology Co., Ltd.

Founded in 2002, has specialized in the burner business for over 23 years, aiming to lead the industrial low-temperature combustion sector.