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Self Operated Flow Regulator

Self Operated Flow Regulator

1.ZZY series self operated difference (little) Pressure Control Regulating valve Can be used in nominal pressure PN0.1 , PN10. The difference (little ) presses the regulation of segmenting. From 50mm.WC to 0.1MPa. self operated type difference (little ) Regulating valve of the pressure The use...

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Product Details


ZZYP ZZYN ZZYM self-control reducing valve,pressure regulation valve

 

Self-Control Reducing Valve  
No external energy, automatic adjustment 
Simplifying equipment, energy conservation

Self-Control Reducing Valve

1. No external energy, automatic adjustment

2. Simplifying equipment, energy conservation

3. Compact structure, fewer parts, light weight

4. Easy to install and operate

5. Regulating performance, accurate flow coefficient

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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

DN20~300 self-operated high pressure regulator valve 
Material: Stainless steel
Connection: Thread or flange
Port size: 20~300mm
PN: 16, 40, 64
Seat: Stainless steel
Stem: Stainless steel
Packing: PTFE, flexible graphite
Medium: Gas, liquid, steam
Working temperature: <350° C
1) Self-reliance type pressure regulating valve does not need additional energy, can work in the absence of electric airless place, convenient and save the energy 
2)Pressure piecewise range is small and cross each other, high precision of adjustment 
3)Pressure setting can be set in a continuous during operation
4) The ratio of front and back pressure is 10: 1~10: 8
5)High detection precision, sensitive action
6)Using pressure balance mechanism, the regulator is responsive, precise control

Main parts material list

No

Component

Common Material

1

Valve Body

ZG230-450、ZG0Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti

2

Valve Plug

1Cr18Ni9、0Cr18Ni12Mo2Ti、Stellite、PTFE

3

Valve seat

1Cr18Ni9、0Cr18Ni12Mo2Ti、Stellite

4

Valve rod

1Cr18Ni9、0Cr18Ni12Mo2Ti

5

Rubber diaphragm

NBR、EPDM、Fluorine、oil resistant rubber、0Cr18Ni9Ti

6

Diaphragm lid

Q235、Q235 paint PTFE

7

Packing

PTFE、flexible graphite


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Hoyee is an over 13-year solution provider for fluid industry. With an extended range of products and our expertise, we offer a wide range of fluid control solutions. Not only do we have standard products, but also we have custom-designed and custom-made products to suit your needs from OEM items to special applications for projects.
 
Contact Us Today
Now, our product range covers hygienic stainless steel pumps, hygienic stainless steel valves, sanitary stainless steel fittings, hygienic stainless steel tubing and tube hangers, filters and strainers, stainless steel flanges, stainless steel double ferrule tube fittings and custom-made specialties. Contact us today.


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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.

Pre sale service

a.

make technical solution

b.

send quotation, technical data sheet and drawing

c.

prepare power transmission plan, testing plan and shipment plan

2.

In sale service

a.

supervise the manufacturing schedule totally in accordance with the plan

b.

send photos to customer during every manufacturing process(hold point)

c.

inform the customer one week before testing.

3.

After sale service

a.

installation and commissioning, training the workers

b.

quick response within 12 hours any time

c.

provide 12 months guarantee period normally.

 

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


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