Name: 304 Heating Manifold With Drain Valve H2004
Brand: HANDING
SKU: 00011
Rating: 4.1 (56 reviews)

304 Heating Manifold With Drain Valve H2004

304 Heating manifold with drain valve H2004 is designed for modern heating systems, combining durability, high sealing and flexible customization. Integrated G ¾" Eurocone European standard conical interface to eliminate the risk of leakage. The manifold is equipped with a drain valve as standard, which is convenient for system maintenance and supports on-site customization to adapt to complex installation environments.

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Product details

Top water supply flow meter: real-time monitoring of water flow in each branch, optimizing heating balance and improving energy efficiency.

Bottom return water control valve: independent adjustment of return water pressure and temperature to achieve precise temperature control in each room.

G ¾" Eurocone interface: Conical thread sealing design, pressure-resistant and leak-proof, compatible with DN20 pipeline system.

Modular and customizable structure: support adjustment of the number of interfaces (such as 4/6/8 channels) or installation of temperature control probes as needed to meet differentiated project needs.

Specification

Dimension
Specification	Ways	L
G1"×3/4"	2	126
G1"×3/4"	3	176
G1"×3/4"	4	226
G1"×3/4"	5	276
G1"×3/4"	6	326
G1"×3/4"	7	376
G1"×3/4"	8	426
G1"×3/4"	9	476
G1"×3/4"	10	526
G1"×3/4"	11	576
G1"×3/4"	12	626

Technical Data
Material	Manifold body	Stainless steel 304
	Port connection	Brass
	Seal	EPDM
Working Pressure	0-10bar
Working temperature	-10℃ to 70℃
Wokring Media	Water
Flow	1-5L/Min
Flow tolerance	±10%

Test precedure
Sealing test	Make water pressure test under 8-10bar and keep for 1min,to make sure there is no leakage
High temperature test	Test manifold set under temperature 80℃ enviroment,to make sure there is no leakage and cracking
Low temperature test	Test manifold set under temperature -30℃ enviroment,to make sure there is no leakage and cracking
Flow test	make sure the tolerance is ±10%
flow meter burst pressure test	make burst pressure test under 10Mpa to make sure there is no cracking.
insert valve life test	make 100 thousand time using life test there is no broken

Quality Control

By monitoring and analyzing data in a timely manner, we can better understand the quality status of products and take corresponding measures to improve product quality and consistency.

Why HANDING

The quality control of products is a link we care about very much. In order to ensure that each shipment of our customers leaves the factory perfectly, we design and implement a detailed inspection procedure.

Factory & Team

HANDING utilizes specific workshops when manufacturing different aspects of our HVAC products. With a strict QC system in each workshop, we ensure the final products provide long-lasting protection.

Shopping List

Provide customers with one-stop procurement solutions, help customers save time and cost, improve procurement efficiency, and ensure that purchased products meet customer requirements and expectations.