Caleffi - QHW65K - Overflow Valve Safety Valve 3/4" 4 Bar

SKU: caleffi-qhw65k

Caleffi - QHW65K - Overflow Valve Safety Valve 3/4" 4 Bar

€170.72

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(Excl. VAT)

€170.72

The Caleffi 527540 is a genuine OEM safety valve designed for heating systems, ensuring reliable pressure relief at a set pressure of 4 bar. It features a 3/4 inch male inlet connection and a 1 inch female outlet connection. Constructed with a durable brass body (EN 12165 CW617N), EPDM diaphragm, and EN 10270-1 SM steel spring, this valve is built for longevity. It can withstand a maximum working temperature of 110 °C. This valve is also identified by the EAN 8016615036206.
Caleffi
Caleffi is an Italian company known for its components for heating, plumbing, air conditioning, and renewable energy systems. Founded in 1961 by Francesco Caleffi in Fontaneto d'Agogna, Italy, the company has grown into a global manufacturer with a strong focus on innovation and quality in hydronic solutions. While primarily known for industrial and residential applications, some of its components may find use in agricultural machinery systems. The brand's product range includes a wide array of valves, fittings, heat exchangers, and control devices designed to optimize fluid management and energy efficiency. Caleffi is recognized for its commitment to research and development, often incorporating advanced technologies to improve the performance and reliability of its products across various applications. Its expertise in hydraulic and thermal regulation is extensive. At Partao, you can find Caleffi spare parts in categories such as Brackets & Supports, Cleaning Agents, Control Modules, Diagnostic Tools, and Hand Tools. Over 373 genuine Caleffi spare parts are available at Partao. Caleffi components are often selected by engineers and technicians who require high-quality, reliable parts for complex fluid control systems. The company's global distribution network ensures that its products and spare parts are accessible for maintenance and repair, supporting a wide range of industrial and commercial applications where precision and durability are critical.

Brand
Part Numbers
527540 EST; 8016615036206; QHW65K; 0AJ5464; 3277929
Width mm
51
Height mm
95
Length mm
51
Weight kg
0.28
Body material
Brass EN 12165 CW617N
Handle material
PA6G30
Spring material
EN 10270-1 SM steel
Inlet connection
3/4 inch male
Set pressure bar
4
Outlet connection
1 inch female
Diaphragm material
EPDM
Max working temperature celsius
110
Manufacturer
caleffi

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