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Pneumatic Actuator Fluorine Lining Regulating Valve

Pneumatic Actuator Fluorine Lining Regulating Valve

ZXPF/ZDLPF/ZAZPF series pneumatic/motorized single-seat fluorine lined control valve adopts full fluorine lined body and trim structure to effectively prevent the corrosion of metal materials in the valve by corrosive media. The metal body cavity is subjected to serrated machining treatment so...

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Product Details

PTFE Lining Pneumatic Diaphragm Valve Characteristics:
         This product is composed of the pneumatic multi-springs, pneumatic actuator and the low flow resistance sleeve. Weir Pattern Fluorine Plastic Lined Diaphragm Valve  
PTFE Lining Pneumatic Diaphragm Valve Purpose:
It's special for controlling the noncorrosive or the strong corrosive media.Its body inner surface is unlined or lined with different fluorine plastic which can be selected to suit with different working temperatures and fluid pipelines.
Suitable temperature: ≤85ºC,≤100ºC,≤120ºC,≤150ºC(According to the materials of lining and diaphragm)
PTFE Lining Pneumatic Diaphragm Valve
Design and manufacture:GB12239
Face to face dimension:GB12221,JB1688
Connection dimension of flange:GB4216,JB78

 PTFE Lining Pneumatic Diaphragm Valve(GHTG)
(Or Called Weir Type PTFE Lined Diaphragm Valve)  Features:
The diaphragm valve is an especial break valve:
1.The elastic sealed open and close element can avoid the inner leak.
2.The clipper-built interval channel can keep the small loss of pressure.
3.It hasn't the stuffing box,so it doesn't leak.
4.The body and bonnet are separated by the middle diaphragm which can't be corroded by the medium.
5.The diaphragm is changeable and the expense of maintenance is low.
6. The various lining materials can be suitable for all kinds of media and have the good corrosion-resistance.
 

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1.Valve seat lining   2. Bellows    3.  Bonnet    4. Packing  5. Bracket  6. Pneumatic/Motorized  actuator


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Main technical specification


     Nominal Diameter(mm)

20

25

32

40

50

65

80

100

125

150

Rated flow coefficient Kv

5

8

12

20

32

50

70

100

160

240

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)

1.0 1.6

Inherent flow Characteristics

Equal percentage、Liner

Inherent rangeability R

30

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

Output signal

4~20mA.DC

Power voltage

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

Valve seat Allowable Leakage class

≥VI Class

Allowable working temperature(°C)

-30~200

Flange connection form

PN1.6Mpa, Convexity of valve body

PTFE Lining Pneumatic Diaphragm Valve(GHTG)
(Or Called Weir Type PTFE Lined Diaphragm Valve) Main Parts Material:


NO

Name

Gray iron

Cast steel

Stainless steel

Extreme low carbon steel

Z

C

P

R

PL

RL

1

Body,

HT250

WCB

CF8

CF8M

CF3

CF3M

2

Stem

35

1Cr13

1Cr18Ni19Ti

1Cr18Ni12Mo2Ti

00Cr18Ni10

00Cr17Ni14Mo2

3

Body ling

FEP(F46)PFA PCTFE(F3)

4

Diaphragm

FEP(F46)/CR, PFA/FPDM

5

 Stem Nut

ZCuAL10Fe3       ZCuAL10Fe3

6

Bolt

35

35

1Cr17Ni2

1Cr17Ni2

1Cr17Ni9Ti

1Cr17Ni9Ti

7

Nut

45

45

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

8

Hand wheel

HT200

HT200

WCC

WCC

WCC

WCC

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Hoyee give comprehensive service from start to finish, encompassing consultation through to after sales service, full support in every respect and ensure that you are accompanied at each stage of your project.

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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Q: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.

Q: Quick Delivery

We are always keep the large stock for some hot products.

Q: Complete Service

We are always ready to hear from you, reply within 12 hours.

Q: OEM Accepted

We can make the products with the client's demand standard or the customer requirement.


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


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