Company Details

  • Henan Yunyu Mechanical Equipment Co., Ltd.

  •  [Henan,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:61% - 70%
  • Certs:GB, ISO9001, CE
  • Description:Maintenance-free Adjusting Valve,Maintenance-free Single-seat Adjusting Valve,Maintenance-free Electric Adjusting Valve
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Henan Yunyu Mechanical Equipment Co., Ltd.

Maintenance-free Adjusting Valve,Maintenance-free Single-seat Adjusting Valve,Maintenance-free Electric Adjusting Valve

Home > Products > Chlorine Valve > Maintenance-free Electric Single-seat Adjusting Valve

Maintenance-free Electric Single-seat Adjusting Valve

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    Payment Type: L/C,T/T,Western Union
    Incoterm: FOB,CFR,CIF
    Delivery Time: 25 Days

Basic Info

Model No.: YZ30

Certification: ISO9001

Media: Gas, Oil, Water

Standard: Standard

Connection Mode: Flange

Power: Solenoid

Material: Stainless Steel

Type: Double Seater

Additional Info

Packaging: standard export packaging

Brand: Yunyu

Transportation: Ocean,Air

Place of Origin: China

Certificate: ISO

HS Code: 8481

Port: Qingdao,Shanghai

Product Description

Maintenance-free Electric Single-seat Adjusting Valve

The pneumatic diaphragm regulator consists of a multi-spring actuator and a diaphragm regulator. Body shape and weight are lighter than ordinary ones. Small flow resistance, no stuffing box, no leakage, fire, explosion-proof, safe and reliable. The flow path of the diaphragm valve body is smooth, the throttling element is an elastic diaphragm, and the bonnet has no stuffing box, so the flow capacity is larger than the general regulating valve and the sealing performance is good. In the allowable pressure difference can be used as a shut-off valve. Air-opening and air-passing are implemented by positive and negative implementing agencies. Different liners and separators can be used according to different media to obtain better cutting and corrosion resistance. It is suitable for the regulation and control of strong corrosive media such as strong acids and alkalis, high-viscosity fiber and harmful toxic media.

Chlorine and liquid chlorine control valves are suitable for the piping of various sulfuric acid, hydrochloric acid, aqua regia, hydrofluoric acid, chlorine, liquid chlorine from -50°C to 150°C



Design Feature:

1.Innovative packing design, good sealing performance, small friction, reducing maintenance strength.

2.Special top structure design avoids friction and death between the valve cage and the valve core, stable and reliable.

3.Axial pressure fixation of the valve shaft, good concentricity, very sticky,tight closure,zero-leakage.

4.Standardized components design, interchangeability, easy combined installation, reducing the cost of use.


Main specification

DN mm

25

40

50

65

80

100

150

200

250

300

Seat diameter mm

25

32

40

50

65

80

100

125

150

200

250

300

Kv

linear

11

17.6

27.5

44

69

110

176

275

440

690

1000

1600

Equal percent

10

16

25

40

63

100

160

250

400

630

900

1440

PN MPa

0.6 1.6 4.0 6.4

Stroke mm

16

25

40

60

100

Flow characteristics

Linear,equal percent,quickly open

Medium

Temperature

-15~200(normal type),230~450(middle type)

Flange standard

JB78-59,JB79-59

body

PN
(MPa)

0.6,1.6

WCB(ZG230-450) CF3CF8 CF8M

4.0,6.4

WCB(ZG230-450),ZG1Cr18Ni9Ti,ZG0Cr18Ni12Mo2Ti CF8 CF8M

Trim material

1Cr18Ni9,0Cr18Ni12Mo2Ti CF8 CF8M

bonnet type

Oridinary (normal temperature),thermal slug (middle temperature)

Adjustable ratio R

50:1

Note:we can supply ANSI,JPI,JIS etc flange standard,and structure length can customerized.

DN

25

32

40

50

65

80

100

125

150

200

250

300

Valve seat DN

25

32

40

50

65

80

100

125

150

200

250

300

Rated flow coefficient kv

Straight line

11

17.6

27.5

44

69

110

176

275

440

690

1000

1600

Equal percentage

10

16

25

40

63

100

160

250

400

630

900

1440

Rated Stroke

16

25

40

60

100

Actuator Model

ZHA/B-22

ZHA/B-23

ZHA/B-34

ZHA/B-45

ZHA/B-56



sigle seat

Looking for ideal Maintenance-free Adjusting Valve Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Maintenance-free Single-seat Adjusting Valve are quality guaranteed. We are China Origin Factory of Maintenance-free Electric Adjusting Valve. If you have any question, please feel free to contact us.

Product Categories : Chlorine Valve

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  • Maintenance-free Electric Single-seat Adjusting Valve
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