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304 Stainless Steel Body Differential Pressure Bypass Valve 800X-16P

  • Product Model: 800X-16P
  • Valve Body Material: 304 Stainless Steel
  • Nominal Pressure: ≤1.6 MPa
  • Applicable Media: Water, etc.
  • Operating Temperature: ≤80℃
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Product Description

The 800X differential pressure bypass valve is a valve used between the supply and return water lines in air conditioning systems to balance differential pressure. This valve optimizes system efficiency, maintains a constant differential pressure, reduces system noise, and prevents damage to equipment caused by excessive differential pressure. What sets the 800X differential pressure bypass valve apart from other balancing valves is that it has no actuator; instead, it relies on the pressure differential of the fluid itself to balance the system, thereby saving energy and installation space. It is a smart valve.

Structural Features and Applications

The 800X differential pressure bypass valve consists of a main valve, a differential pressure control pilot valve, a needle valve, a ball valve, a strainer, and a pressure gauge, forming a hydraulically controlled piping system. Through a specially designed pilot valve control chamber, pressure change signals are compared to generate a signal that controls the opening of the main valve, thereby maintaining the pressure differential between the inlet and outlet of the main valve at a preset value. This product utilizes self-acting hydraulic control, requiring no additional devices or power sources, and is easy to maintain. This series of valves is used in water supply pipeline systems for high-rise buildings, residential areas, and other applications, as well as in municipal water supply projects.

Product Specifications

Product Model

800X-16P

Valve Body Material

304 Stainless Steel

Nominal Pressure

≤1.6 MPa

Applicable Media

Water, etc.

Operating Temperature

≤80℃

Product Size Guide

Nominal Diameter

L

D

D1

D2

b

f

n-Φd

DN25

200

115

85

65

16

2

4-14

DN32

200

140

100

78

18

2

4-14

DN40

200

150

110

88

18

3

4-18

DN50

235

165

125

102

18

3

4-18

DN65

235

185

145

122

18

3

4-18

DN65

250

185

145

122

18

3

4-18

DN80

250

200

160

138

20

3

8-18

DN80

265

200

160

138

20

3

8-18

DN100

285

220

180

158

20

3

8-18

DN100

325

220

180

158

20

3

8-18

DN125

400

250

210

188

22

3

8-18

DN150

400

285

240

212

22

3

8-22

DN200

485

340

295

268

24

3

12-22

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Consistent Quality

We implement comprehensive quality control throughout the entire process, ensuring meticulous attention to detail and thorough testing!

Reasonably Priced

Efficient internal cost control has reduced expenses, allowing us to pass the savings on to our customers!

Fast Delivery

State-of-the-art production lines and ample inventory have shortened delivery times!

Step 1: Send the purchase list

Please email the purchase list to info@bllyco.com. Phone/WeChat: +86-13382208259; WhatsApp: +852-90445535.

Step 2: Provide a Quote and Assist with Product Selection

Upon receiving the customer’s purchase list, our company will provide a valve quotation 「price list」 and assist with valve selection 「valve models」.

Step 3: Work Out the Details

Finalize the details: Confirm the delivery schedule, special requirements, and other specifics.