DPF1000 Series Dynamic Flow Balance Valve DPF1000-T（DN15-DN40）

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Description Specifications Differential Pressure and Flow Dimension Application

Features

When the differential pressure of the system fluctuates, the valve cartridge automatically adjusts the opening of the variableflow channel to achieve constant flow in the controlled area
The precisely calibrated valve core ensures a constant error within +5%
Preset flow in factory, each size has multiple differ entail pressure ranges selectable
No on-site commissioning required, reduce labor cost

Specifications

Nominal pressure	PN25	Valve body	Brass
Connection	Thread: GB/T 7306.2-2000	Spring	Stainless steel
Flow error	±5%	Sealing	EPDM
Valve catridge	Stainless steel

Differential Pressure and Flow

DN	Differential pressure range (kPa)	Flow range (m³/h)	DN	Differential pressure range (kPa)	Flow range (m³/h)
DN15 DN20 DN25	15~150	0.288 ~ 1.51	DN32 DN40	15~150	0.4 ~ 3.13
	20~200	0.36 ~ 1.98		20~200	0.47 ~ 4.36
	30~300	0.47 ~ 2.77		30~300	0.47 ~ 5.58
	80~800	0.83 ~ 5.8		80~800	0.83 ~ 10.22