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DF/F-08DP series of dynamic balance regulating valve

DF/F-08DP series of dynamic balance regulating valve

FOB Price:
USD 1 / Piece
Min.Order Quantity:
1 Piece
Supply Ability:
10000 Piece per Year
Port:
Ningbo or Shanghai
Place of Origin:
China
Payment Terms:
T/T
Brand:
Hengsen
Products Model:
DF/F-08DP
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Quick Details

  • Brand Name: Hengsen

    Model Number: DF/F-08DP

    Place of Origin: China

Packaging & Delivery

  • Packaging Details: 1
  • Delivery Detail: 1

Specifications

Product introduction

DF/F-08DP series of valves are combination of balancing valve and control valve. It is widely used to control temperature in heating system (such as Make-up Air Unit and Air Handling Unit). It control flow value and temperature in every circle. It is intellective management. Then save energy and reduce wastage.

 

Advantages 

●Stability: Flow value is not influenced by pressure undulation. Flow value is not influenced by each other.

●Save energy: It can save more 6%-20% energy than traditional system.

●High efficiency: Less testing time and effective system running.

●Comfort: It is more comfortable with small temperature adjustment tolerance.

 

Features 

●Linear running journey

●Valve flow characteristic: Liner or equal percentage.

●Flow value tolerance:≤5%

●Ambient temperature: 0-150℃ 

 

Material and lifetime

●Valve body: Cast iron

●Inner parts: Brass, stainless steel

●Spring: Stainless steel

●Diaphragm: EPDM

●Lifetime: More than 10 years

Installation and maintenance

●This valve adapts to DF/Q-HC(HD) series actuator. It is compatible with Honeywell.

  1. That valve stem running up means that valve is closing.
  2. Make sure the pipe is cleat before installation.
  3. It must be at the same point when the pipe and valve body are connected, the flow direction should be same as the direction of the label.
  4. When the actuator is installed on the valve vertically, it should be above the valve to leave enough space for daily maintenance.

●When maintenance, the electricity should be cut off and there is no pressure in the water system

Specification and technical data 

Type 

 

Caliber 

(mm)

Model 

 

Pressure 

difference

range MPa

Flux

Range

(m³/h) 

Other data

DF/F-08DP-2032HC(XE)

DN32

2 WAY

0.03-0.3

0.6-6.5

Work pressure: PN16

Flux error: 5%

Flux temperature: 0-100℃

DF/F-08DP-2040HC(XE)

DN40

0.03-0.3

1.1-10

DF/F-08DP-2050HC(XE)

DN50

0.03-0.3

2-12.1

DF/F-08DP-2065HC(XE)

DN65

0.03-0.3

3-20.4

DF/F-08DP-2080HC(XE)

DN80

0.03-0.3

5-30.8

DF/F-08DP-2100XF

DN100

0.03-0.3

10-45.3

DF/F-08DP-2125XF

DN125

0.03-0.3

15-70.7

DF/F-08DP-2150XF

DN150

0.03-0.3

20-101.8

DF/F-08DP-2200XF

DN200

0.03-0.3

50-360

 
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Verified Supplier - Zhejiang Hengsen Machine-Electrical Co., Ltd Bussiness Type:  Manufacturer
Scale:  301 - 500 People
Country/Region:  China (Mainland)/Asia
Established:  
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