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Wafer High Performance Butterfly Valve with Single / Double Action Actuator

Place of Origin: Zhejiang

Company Profile

Location: Hangzhou, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: Automatic Control Valve, Pipeline Ball Valve, Metal Seated Ball Valve

Product Detail

Model No.: YS

Product Description

Wafer High Performance Butterfly Valve with Single / Double Action Actuator

 

Material:CS,SS

 

Size:DN80~DN1200

 

Pressure:150lb~600lb

 

Application:Gas,Steam,Oil etc.

 

Temp.-40~+595

 

Brands:YSMETER

 

Place of Origin:Hangzhou,China

 

Certification:CE,ISO9001,TRCU

 

Model Number:ZSHOD

 

Electric high preformance control  butterfly valve

 

 

General

   ZDRWB series high performance butterfly valve brings low cost and light weight to high pressure water, oil, steam, gas and slurry applications, and these valves satisfy a wide range of industrial applications, such as in chemical, power, light textile, food, pharmaceutics, pulp and paper and other severe application.

 

Feature:

  1. High quality one piece casting which provides consistent uniformity;
  2. High performance shutoff and modulating service for standard industrial process lines;
  3. Principle of seat sealing :soft seat or metal seat which meet the different application;
  4. Both wafer and lugged body styles available

Table  1 Main Performance Parameter                                                  

No.

Item

Pneumatic Type

Electric Type

1

Basic error(%)

±2.5

±2.5

2

Backlash(%)

2.5

2.0

3

Deadzone(%)

2.0

3.0

4

Beginning and ending deviation(%)

Beginning

±2.0

±1.5

Ending

5

Rated angle deviation(%)

+2.5

+0.5

6

Rated flow parameter deviation(%)

+10

 

Table 2  Rated Flow Parameter

DN(mm)

50

65

80

100

125

150

200

250

300

350

Rated Kv

100

150

200

405

620

1150

2030

3150

4550

6200

Piston type

Single action

83

83

100

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