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WCB Cut off Ball Valve

WCB Cut off Ball Valve

ZSHO/ZAJO series O type shut-off ball valve is a kind of quarter-turn on-off valve. It is mainly used for shut-off control of media. The ball valve of this series adopts round hole in the ball. When opened, it is directly connected to the body flow channel, featured by high flow capacity....

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Product Details

ZSHO/ZAJO series O type shut-off ball valve is a kind of quarter-turn on-off valve. It is mainly used for shut-off control of media. The ball valve of this series adopts round hole in the ball. When opened, it is directly connected to the body flow channel, featured by high flow capacity. Compared with plunger valves, it has small structural sizes, light weight and the function of self-cleaning between plug and seat. Therefore, it is very suitable for viscous, fibrous media and those containing suspended solid particles. With low heat expansion impact due to temperature, and good sealing performance, it is widely applied in the systems of such industries as petrochemical industry, metallurgy, chemical fiber, pulp & paper, medicine, hydroelectric station, etc. to meet the needs of remote control of process parameters such as flow, pressure, temperature and liquid level of all gases, liquids or corrosive gases and liquid media.


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No

Component

Common Material

1

Main and Vice valve body

WCB、CF8、CF8M、CF3M

2

Seal valve seat

PTFE、Reinforce F4

3

Valve plug

304、315+Hardening treatment

4

Valve rod

2Cr13、17-4PH

5

Locking sleeve

304

6

Packing verge ring

304

7

Thrust gasket

Reinforce F4

8

Lower packing

PTFE、graphite

9

Seal gasket

PTFE

10

Middle packing

PTFE、graphite

11

Upper packing

12

disc spring

304、60Si2Mn

13

Nut

304


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Main technical specification

Nominal Diameter(mm)

15

20

25

32

40

50

65

80

100

125

150

200

250

300

Rated flow coefficient Kv

20

38

72

110

170

270

380

510

940

1400

2200

3500

5000

8500

Nominal Pressure PN(MPA)

1.6  4.0  6.3

Inherent flow Characteristics

Quick open

Rated angle(°)

0±4°~90±4°

Pneumatic Actuator Model

Single action   TN-□K5

83

100

125

143

160

190

210

240

270

300

Doubel action    TN-□

63

83

100

125

143

160

190

210

240

270

Model Q□

5

10

20

20

30

60

100

120

200

400

Torque(Nm)

20

100

200

200

300

600

1000

1200

2000

4000

Leakage class

Soft seal

VI Class

Metal seal

IV Class、V Class

Gas source pressure(Mpa)

0.4~0.6

Power voltage

220V.AC 50Hz 380V.AC 50Hz

Input Signal

220V.AC OR 380V.AC

Flange connection form

PN1.6Mpa, Convexity of valve body  PN≥4.0Mpa,Concavity of valve boday


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Hoyee has invested in quality assurance, state-of-the-art machining and testing facilities in order to assist customers in safely controlling their processes.

Our patented technology allows us to offer a product that has better and more consistent quality than our competitors.

Our competitive advantage:

● Consistent product quality and reduction of defective rate

● Improved manufacturing process and better productivity

● Significant cost reduction versus competitors

Hoyee engineers are happy to help you with your automation demands.


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Packing Details: Wooden box and plywood case, standard export  packing.
In addition that we can  design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.

 

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1.Q: I want someone to provide all the control valve system products,to accept my small qty order,And customized products

A:Hoyee manufacture all the range of automation control valve products,accept small QTY Order and support customized service

 

2.Q: I want to build up my own factory,but i have no experience,don't know how to choose the right product.

A:As a company with 15 years' experience in valve industry,Hoyee can design your plant and provide suitable production machines according to your capacity,quality level and other customized requirements

 

3.Q:No good and stable product, high cost and poor quality, no supplier can provide all the raw materials, and the sales are not professional.

A: Hoyee have a long stable relationship with raw material suppliers and entire incoming quality control system , guaranteeing products’ stability and quality. One-stop purchasing our stable, mature materials and formulas reduces the cost.

 

4.A: We don’t know how to install or repair machines, need long term technical services, and even ask for engineers.

We provide long and regular quality technical services, with the technical supporting from the engineers team with over 8 years’ experience in valve industry, and we will dispatch them to our clients’ factories to provide specific training and make sure every partner factory will operate well.


HANGZHOU HOYEE TRADE CO.,LTD
 No7 YangJiaDai Road LingQiao industrial  Zone,FuYang district,HangZhou City,P.R China
 Phone:+8615158093136
 Mail address:Infor@hoyeevalve.com
 Tel:+86-571-63557818
 Fax:+86-571-63559158
 Website:www.hoyeevalve.com
 QQ:157780534
 Wechat:+8615158093136
 Whatsapp:+8615158093136
 Skype:Yu.alex1986


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