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China wholesale Pneumatic Control Butterfly Valve - Pneumatic control valve single seat – Hoyee

China wholesale Pneumatic Control Butterfly Valve - Pneumatic control valve single seat – Hoyee

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Butterfly Valve Motorized Valve, Lopez Valve M9000, Motor Controlled Butterfly Valve, We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit.
China wholesale Pneumatic Control Butterfly Valve - Pneumatic control valve single seat – Hoyee Detail:

Pneumatic control valve Use and characteristics

1 applications and characteristics of pneumatic control valve structure of a right angle turn, it is supporting the use of valve positioner, the ratio can be adjusted; type V valve adjustment for a variety of occasions, with a rated flow coefficient, adjustable ratio, good sealing effect, regulating the performance of sensitive, small volume, vertical horizontal installation. Applicable to control of gas, steam, liquids and other media.

2 Pneumatic control valve characteristic: the structure of a right angle turn, by the V type valve, pneumatic actuator, positioner and other accessories; there is a nearly 100 than the inherent flow characteristics; dual bearing structure, the starting torque is small, with excellent sensitivity and speed sensors; shear capacity of strong.

3 pneumatic piston executing agency for the use of compressed air power source, through the piston’s movement led to a 90 degree turn, to enable the automatic gate valve. Its components are: adjustment bolt, the executive body box, crankshaft, cylinder block, cylinder, piston, connecting rod shaft, cardan shaft.

4  the working principle of pneumatic control valves: pneumatic control valve by the implementing agencies and regulatory agencies. Executing agency is the thrust control valve components, which according to the control signal pressure to produce the thrust, push the adjustment mechanism of action. Valve is a pneumatic control valve adjustment parts, it has a direct contact with the media regulator, regulating the flow of the fluid.

Main technical specification

Nominal Diameter(mm)

15

20

25

32

40

50

65

80

100

125

150

200

Rated flow coefficient Kv

Equal percentage

3

6

10

16

25

40

63

100

160

250

400

630

 

Liner

4

7

11

18

28

44

69

110

176

275

440

690

Actuator Model

Direct action

PZMA-4

PZMA-5

PZMA-6

PZMA-7

 

Reaction

PZMB-4

PZMB-5

PZMB-6

PZMB-7

Rated Stroke L(mm)

16

25

40

60

Diaphragm Effective Area

280

400

600

1000

Nominal Pressure PN(MPA)

1.6  2.5  4.0  6.3  10.0

Inherent flow Characteristics

Equal percentage、Liner

Inherent rangeability

50:01:00

The range of air source signals

20~100、40~200、80~240

Gas source pressure(Mpa)

0.14、0.25、0.28、0.4

Electric actuator

Depand on the thrust and stroke which valve need

Power voltage

220V.AC 50Hz 380V.AC 50Hz( Three phase)

Leakage class

Soft seal

VI Class、Zero Leakage

 

Metal seal

IV Class、V Class

Flange connection form

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

Upper bonnet form

Standard type

Case Steel:-20~220°C、Cast Stainless steel:-40~220°C

 

Cooling type

Case Steel:-29~425°C、Cast Stainless steel:-60~450°C

 

Cryogenic

Cast Stainless steel:-60~-100°C、-100~-196°C

Main Performance Index

No

Item

Standard Type

Cooling、cryogenic type

1

Intrinsic Error<(%)

±1

±3

2

Return difference<(%)

1

3

3

Dead band<(%)

0.4

1

4

Origin-destination deviation<(%)

±1

±2.5

5

Rated stroke deviation<(%)

+2.5

+2.5

Our Advantage

1. 15 years of experience of valves
2. Consistent product quality and reduction of defective productivity
3. Significant cost reduction versus competitors
4. 1 year of warranty time

Q: Are You Trading Company Or Manufacturer ?
A: We are factory.

Q: How Long Is Your Delivery Time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do You Provide Samples ? Is It Free Or Extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What Is Your Terms Of Payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us


Product detail pictures:

China wholesale Pneumatic Control Butterfly Valve - Pneumatic control valve single seat – Hoyee detail pictures

China wholesale Pneumatic Control Butterfly Valve - Pneumatic control valve single seat – Hoyee detail pictures


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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for China wholesale Pneumatic Control Butterfly Valve - Pneumatic control valve single seat – Hoyee , The product will supply to all over the world, such as: Amsterdam, Manila, Sao Paulo, Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.
  • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Kevin Ellyson from Johannesburg - 2017.10.13 10:47
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Henry from The Swiss - 2017.08.21 14:13
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