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Professional China Pneumatic Control Valve China - Pneumatic small flow control valve for dropping reaction processing – Hoyee

Professional China Pneumatic Control Valve China - Pneumatic small flow control valve for dropping reaction processing – Hoyee

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Professional China Pneumatic Control Valve China - Pneumatic small flow control valve for dropping reaction processing – Hoyee Detail:

Small flow pneumatic control valve is designed for micro flow medium .The compact body ofLow flow pneumatic control valve has an S-shape flow passage that features low pressure loss, allows a large flowcapacity,rangeability, and high accuracy flow characteristics.

Small flow pneumatic control valve plugs are available in wide range of Cv values. The flow shut-off performance complies with the IEC or JIS standards. The actuator integrated with simplest mechanisms utilizes a compact yet powerful diaphragm actuator leaded with multiple springs.

Small flow pneumatic control valve is widely applicable for reliable control of small flows in high or low temperature, high pressure process lines.

Feature:

1. Top -bottom guided double seat control valve valve seat, good stability

2. The pneumatic linear actuator consists of a diaphragm housing

3. Large adjustable range, Inherent adjustable ratio 50

4.With Insulation jacket

5.control valve type:  Single-seated type ,Sleeve type, double-seat type, 3-way type.

6.Actuator Accessories

  • Top-fitted handwheel for emergency operation
  • Positioner
  • Limit switches

Main technical specification

Nominal Diameter(mm)

20、25

Valve seat diameter Gg(mm)

2

3

4

5

6

7

8

9

10

12

15

20

25

Rated flow coefficient Kv(Liner)

0.04

0.08

0.12

0.2

0.32

0.5

0.8

1.0

1.2

2

4.4

6.9

11

Rated Stroke L(mm)

10

16

Diaphragm Effective Area(cm²)

200/280/400

Spring Range Pr(Kpa)

20~100、40~200、80~240(20~60、60~100)

Gas source pressure(Mpa)

0.14、0.25、0.30

Inherent flow Characteristics

Equal percentage、Liner

Leakage class

Metal valve plug:VI Class(Micro air bubble level)

Nominal Pressure PN(MPa)

Mpa

1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0

Bar

16,25,40,64(63)/20,50,110

Lb

ANSI:Class150、Class300、Class600

Upper bonnet form

Room temperature

-20~200、-40~250、-60~250

The cooling type

-40~350、-60~350

High temperature

350~595(high-temperature material)

Cryogenic

-60~-100、-100~-200、-200~-250

Regulating cut off type

-40~150(Valve plug with PTFE)   -60~200(Valve plug with reinforce PTFE)

 


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Professional China Pneumatic Control Valve China - Pneumatic small flow control valve for dropping reaction processing – Hoyee detail pictures


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We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Professional China Pneumatic Control Valve China - Pneumatic small flow control valve for dropping reaction processing – Hoyee , The product will supply to all over the world, such as: The Swiss, Belgium, Mozambique, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Deirdre from Macedonia - 2018.12.11 11:26
    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 Edward from Mongolia - 2017.04.08 14:55
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