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PN0.1 Self-operated differential pressure Control valve

PN0.1 Self-operated differential pressure Control 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 PN0.1 Self-operated differential pressure Control valve

The micro gas pressure regulator nitrogen valve is part of ZZDG/X nitrogen sealing device is mainly used for the contents control of nitrogen gas pressure regulator at the top of the tank to protect the consents of the tank from being nitrite and the safety of the tank. Nitrogen seal device is composed of ZZDG gas pressure regulator and ZZDX nitrogen valve two major components. The gas pressure regulator consists of a pressure controller and a ZMQ-K single-seat shut-off valve. When the pressure inside the tank rises to set pressure, nitrogen valve will open quickly and release the excess pressure in the tank. When the pressure in the tank drops, gas pressure regulator will open and fill in the tank with nitrogen valve. Due to the pressure control valve must be used in the pressure below 0.1MPa, if the site pressure is high, must install ZZDG-type gas pressure regulator to reduce the pressure to below 0.1MPa. Nominal pressure is 0.1MPa, the pressure can be set by sub-section, form 0.5KPa to below 66KPa, medium temperature≤80℃.

 

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No

Component

Common Material

1

Cover

2Cr13

2

Spring seat

45

3

Spring

60Si2Mn

4

Tray

1Cr18Ni9Ti

5

Diaphragm

NBR

6

Small diaphragm

oil resistant rubber

7

Valve plug

PTFE

8

Valve seat

1Cr18Ni9Ti

9

Valve body

ZG230-450     ZG1Cr18Ni9Ti


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PN0.1 Self-operated differential pressure Control valve


Nominal boreDN20,25,35,40,50,65,80,100mm
Nominal pressurePN1.6,4.0MPa
valve body Stainless steel 
body formSingle seat double-seat sleeve
 pressure balancestainless steel bellows
 Flow characteristicsquick opening
Type (channel position)The second general formula
rated flow coefficient5,8,12.5,20,32,50,80,125
MM5,6,10,15,20
Differential pressure adjustment range General design range0.5-5.5,5-10,9-14,13-19,18-24,22-28,26-33,31-38, 36-44,42-51,49-58,56-66,64-78,76-90,88-100
medium temperature ≤80℃
adjustment accuracy(%)≤10
Allowable leakageHard seal 10 * 4, Rated flow  4 level, Soft seal 6 level


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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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Q: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: About 15 days after deposit.

Q: Do you provide samples? Is it free or extra?

A: Yes, we could offer the sample. Due to its value, we do not offer free sample, but you can visit our factory to check its quality.

Q: What is your terms of payment?

A: 30% T/T in advance ,balance before shippment.

 

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




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