HangZhou Hoyee trade Co.,Ltd

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High accurate Self operated pressure regulator with pilot valve

High accurate Self operated pressure regulator with pilot valve

ZZY series Self-actuated flange self regulating pressure regulator reducing control valve is a actuator product which doesn't need any additional energy, using medium own energy to achieve automatic adjustment. The biggest feature of this product is that it can work in non-toxic, airless...

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Product Details

ZZY series Self-actuated flange self regulating pressure regulator reducing control valve 

1.The pressure setting is realized on director,thus convenient, rapid, labor saving and timesaving and able to be set continuously in operation state. 

2The control accuracy is about 1 time higher than the ZZY self-contained type, thus applicable to occasions requiring high on control accuracy.  

 

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Single seat self-actuated pressure regulator(after regulator)

1. Drain plug 2. Inlet plug 3. pressure line 4.Actuator 5.Spring 6. Condenser 7.Adjusting plate 8.Valve plug parts 9.downstream adapter tube

   

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Main specification and technical parameter

 

Nominal Diameter(mm)

20253240506580100125150

Valve seat diameter

61520253240506580100125150

Rated flow coefficient Kv

0.32571120304875120190200480

Rated Stroke L(mm)

81012152025405060

Inherent flow Characteristics

Quick open

Pressure regulating range Kpa

0.5P100

Nominal Pressure PN(MPa)

1.0   1.6

Medium temperature

-40~80°C

Regulation precision

5

Allowable pressure drop(Mpa)

1.61.10.40.6

Allowable leakage

IV Class(metal seal)    VI Class(Soft seal)


Main element normal material

 

No

Component

Common Material

1

Valve Body

ZG230-450ZG0Cr18Ni9ZG0Cr18Ni12Mo2

2

Valve Plug

1Cr18Ni90Cr18Ni12Mo2TiStellitePTFE

3

Valve seat

1Cr18Ni90Cr18Ni12Mo2

4

Valve rod

1Cr18Ni90Cr18Ni12Mo2 

5

Rubber diaphragm

NBR+Reinforced polyester fabric.


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With the advanced production technology and excellent performance, many products of Hoyee become an outstanding symbol of anti-corrosion products in the fierce market competition in the industry. 

Hoyee earned excellence reputation as a major supplier of corrosion-resistant forged valves for chemical and got many honours from both domestic and overseas. As for quality guarantee, Hoyee has acquired the CE certification and ISO9001 International Quality System Certification. 

We put the product quality in priority all the time, in order to provide our customers with high quality products at a great value. So quality is our commitment, while competitive price, timely delivery and service is our promise to our valued customers. 


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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. Low MOQ:  Our factory owns the casting company by itself. We are always ready for providing the sample and producing some small orders, in order to meet the business well.

2. OEM Accepted: We can make the products with the client's demand standard or the custom requirement.

3. Complete Service: We are always ready to hear from you, be responding to your enquiry immediately.Our trade manager is always online for you.

4. Good Quality: We have strict quality control system and amounts of testing equipments for different kind of valve, such as size, pressure, working environment etc. We are winning the market reputation with the time goes by.

5. Quick Delivery: We have the large stock for some hot products.

6. Competitive Prices:We are the manufacturing company which  has our own manufacturing workshop . We provide the straight factory price ( EXW)  and service to our customer.

 

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 Mail address:Infor@hoyeevalve.com
 Website:www.hoyeevalve.com

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