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DN15 preset TRV self-sealing


Name:Thermostatic Radiator Valve
Model Number:L3002TA217NZZ
Temperature resistance:≤ 120°C
Connection sleeve:M30 x 1.5mm
Approvals:CE,EN215(Keymark),ISO9001,ISO14001
Material:Brass
Rated working pressure:≤ 1Mpa
Water pressure:10 bar
Available:G thread or R thread
Size:
G1/2

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Product details


Product Overview

The DN15 preset thermostatic radiator valve is a high-end valve product that combines intelligent temperature control and convenient maintenance, specially designed for modern individual heating systems. The valve body is made of 59 copper precision casting and nickel-plated to ensure corrosion resistance. The 1/2" (DN15) standard calibre is compatible with most radiator systems.

Core Technology Highlights

Dual-Mode Control:

Factory-preset standard flow rate (corresponding to 20°C room temperature)

Supports user-adjustable precise temperature control (5-28°C stepless adjustment)

Self-Sealing Technology:  

Patented dual-seal structure; during maintenance, rotating the valve body counterclockwise by 45° automatically locks it  

0.3-second rapid shut-off; no need to drain the system  

Dynamic Balancing Technology:  

Built-in pressure compensation diaphragm automatically maintains constant flow when system pressure differential fluctuates  

Eliminates the ‘cold end’ phenomenon in radiators

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