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Best quality Pneumatic Control Valve Manufacturer - fluorine Lined pneumatic control valve – Hoyee

Best quality Pneumatic Control Valve Manufacturer - fluorine Lined pneumatic control valve – Hoyee

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Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for 1/2 Pneumatic Flow Control Valve, Put Feed Valve, Tank Bottom Ball Valve, We encourage you to make contact as we are looking for partners in our venture. We are sure you will find doing business with us not only fruitful but also profitable. We are ready to serve you with what you require.
Best quality Pneumatic Control Valve Manufacturer - fluorine Lined pneumatic control valve – Hoyee Detail:

Pneumatic fluorine PTFE PFA lined control valve Features as below

1. Good corrosion resistance: the inner cavity of Pneumatic fluorine lined control valve body, core, seat are lined with 3mm thick fluorine (PTFE,PEP,PRA) , which can withstand strong corrosive fluid.
2. Good sealing performance: double sealing with PTFE bellows and packing.
3. The leakage quantity is little, because the Pneumatic fluorine lined control valve core and seat are soft seal, leakage was far below the national Ⅳ level standard.
4. High adjustment accuracy: Pneumatic fluorine lined control valve adopts precise and small pneumatic and electric actuators, small in size and light in weight.

Pneumatic fluorine control valve technical parameter

DNmm G3/4 20 25 32 40 50 65 80 100 125 150 200
valve seat dia mm 3 4 5 6 7 8 10 15 20 26 32 40 50 65 80 100 125 150 200
Rated flow coefficient Kv 0.08 0.12 0.2 0.32 0.5 0.8 1.2 3.2 5 8 12 20 32 50 80 120 200 280 450
PN Mpa 1.0 1.6
Flow characteristic Straight line Straight line;Percentages
effective area cm2 280 400 600 1000
stroke mm 10 16 25 40 60
spring range KP 20~100,40~200,80~240 ;Segment:20~60,60~100
Adjustable ratio R=30:1
temperature ºC -20~+150
% Basic error Positioning ±2.0 No positioning ±10
%Return difference   ±1.5   ±8
%Dead zone   ±1.5   ±6
%Beginning and end deviation   ±2.0   ±10
%Rated stroke deviation ±2.5
L/h Allowable leakage 10-5×Rated capacity of the valve

Nominal diameter DN

15

20

25

32

40

50

65

80

100

150

L

150

150

160

180

200

230

290

310

350

480

ΦA(Pneumatic)

232

310

398

498

ΦA(Motorized)

225

270

310

H(Pneumatic)

401

445

485

495

532

532

697

699

699

817

H(Motorized)

540

675

695

720

880

890

945

H1

50

65

70

80

71

88

102

140

170

190

Weight(Kg)

17

17

19

21

28

35

54

70

85

150

Pneumatic fluorine control valve product structure

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Size and weight

Fluor (


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That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for Best quality Pneumatic Control Valve Manufacturer - fluorine Lined pneumatic control valve – Hoyee , The product will supply to all over the world, such as: Albania, Egypt, Guyana, Now, we professionally supplies customers with our main merchandise And our business is not only the "buy" and "sell", but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Lee from Bahrain - 2018.03.03 13:09
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Dolores from Swedish - 2018.11.28 16:25
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