Self-Actuated Differential Pressure Control Valve

The ZYC self-operated differential pressure control valve utilizes the medium's own pressure changes for self-regulation, maintaining a constant pressure differential across the controlled system. It is suitable for differential pressure control in two-pipe heating systems, ensuring system stability, reducing noise, balancing resistance, and eliminating thermal network and hydraulic imbalances.

Parameters

Specifications: DN40-DN800

Material: QT450

Brand: Tianjin Yibiao

Model: YBFM

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Product Details

Installation Dimensions:

DN(mm)L	Connection Method110	L(mm)110	H(mm)		Traffic(M3/h)	Applicable medium	Medium temperature	Primary Component Materials
DN(mm)L	Connection Method110	L(mm)110	Constant Pressure Differential Type	Adjustable differential pressure type	Traffic(M3/h)	Applicable medium	Medium temperature	Primary Component Materials
15	Thread	110	95	145	0.2-1	Water	0-100℃	Valve body, upper cover, and lower cover are cast iron\Valve core is copper\Diaphragm is nylon-reinforced rubber\Spring is stainless steel
20		110	110	150	0.3-1.5
25		115	130	165	0.5-2
32	Flange	130	140	190	1-4
40		200	190	340	1.5-6
50		215	205	355	2-8
65		230	240	390	3-12
80		275	300	500	5-20
100		290	350	550	10-30
125		310	380	580	15-45