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Single Seat Pneumatic Stop Valve

Single Seat Pneumatic Stop Valve

1) ZMQ / ZSQ series pneumatic shut-off valve is an actuating unit in the pneumatic unit portfolio instruments. It can auto control or adjust the medium's pressure, flow, temperature and level parameters by the control system. 2) This series has a simple structure, light weight, easy to use...

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Product Details

1) ZMQ / ZSQ series pneumatic shut-off valve is an actuating unit in the pneumatic unit portfolio instruments. It can auto control or adjust the medium's pressure, flow, temperature and level parameters by the control system.

2) This series has a simple structure, light weight, easy to use and maintenance, fire and explosion-proof, open quickly and assures no leakage, therefore, widely used in petroleum, chemical, metallurgy, pharmaceutical, paper making, printing and dyeing industry for the automatic control system during the production process.

3) This series of products conclude ZMQ type (pneumatic diaphragm shut-off valve series) ZSQ-III type (pneumatic piston-type shut-off valve) etc. PN (MPa) 1.6 \ 4.0 \ 6.4 \ 10.0 (ASME Class:150/300/400/600); DN (mm) 15-200 (1/2"~8″) ; leakage class: III /IV/ V/VI; This series has been widely applied in fluid vapor, flammable gases.

 

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Main specification and technical parameter

Nominal diameter DN(mm)

15

20

25

32

40

50

65

80

100

125

150

200

Rated flow coefficient Kv

Single seat

5

7

11

20

30

48

75

120

190

300

480

760

Sleeve

 

 

11

20

30

48

75

120

190

300

480

760

Rated stroke(mm)

8

12

20

25

40

50

Effective diaphragm area(cm²)

100

200

400

600

1000

Allowable leakage

Single seat metal seal

0

0

0

0

0

0

0.5

1

2

3

5

Soft seal

15

20

50

80

Working temperatuer

Soft seal:-40~200°C、 Metal seal:-60~450°C

Nominal pressure PN(Mpa)

1.6   2.5   4    6.4

Flow characteristic

Quick open

Allowable differetial pressure(Mpa)

Direct action

6.4

4.2

2.5

1.7

1.6

0.9

1.8

1.2

0.85

0.65

0.84

0.53

Rection

6.4

6

3.4

2.3

2.8

1.1

1.4

1.5

0.9

0.65

0.84

0.53

ZMQM Type

6.4

4

3

Signal pressure(Mpa)

0.2


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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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