Digital Lock Differential Pressure Balancing Valve

Technical Parameters

Item model number: BYF/CYF

Nominal diameter: DN15-350

Nominal pressure: PN16

Applicable temperature: 0℃~80℃

Applicable medium: cold water, 50% ethylene glycol

Main material: cast iron, carbon steel

Product Details

Product Usage

One-time adjustment before operation can make the system flow automatically constant at the required set value.

Product Features

1. The system flow can be automatically balanced at the required set value;

2. It can automatically eliminate the hydraulic imbalance caused by various factors in the water system, maintain the flow required by the user, overcome the "uneven heating and cooling", and improve the room temperature qualification rate of heating and air conditioning;

3. It can effectively overcome the bad operation mode of "large flow and small temperature difference", improve the energy efficiency of the system, and realize economical operation.

Main External Connection Dimensions

DN	L	D	D1	n-d	H1	H2	Flow control range m3/h
32	160	135	100	4-18	110	75	0.5~4
40	200	145	110	4-18	125	115	1~6
50	200	160	125	4-18	120	115	2~10
65	210	180	145	4-18	138	125	3~15
80	265	195	160	8-18	150	145	5~25
100	280	215	180	8-18	172	165	10~35
125	290	245	210	8-18	183	190	15~50
150	340	280	240	8-22	200	198	30~80
200	430	335	295	12-22	230	295	40~180
250	520	405	355	12-26	255	345	100~300
300	600	460	410	12-26	357	430	150~500
350	640	520	470	16-26	372	495	200~700

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