Pneumatic Diaphragm Steam Control Valve(150Lb, 300Lb, 600lb,900Lb,etc)

Pneumatic Steam Control Valve(Water, Oil, Gas) Electric or Pneumatic Type PN:1.6-10Mpa DN:20-500mm Best price and quality.

Pneumatic Diaphragm Steam Control Valve(150Lb, 300Lb, 600lb,900Lb,etc)

Features:

Top-guided Single Seated Control Valves, compact valve body, less component, esay to maintain.The mental valve plug is suitable for various work situation, comply with the standard of IV level leakage, and soft seal valve plug achieve the standard of VI level leakage.The valve body designed according to the principles of fluid mechanics to be low rsistance equal section flow channel, rated flow coefficient increases 30%. Wide adjustable scope, inherent adjustable ratio is 50:1. The valve actuator use multiple springs structure, and the height reduce 30%, the weight reduce 30%.

Parts	Materilas
Body,  Bonnet	ZG230-450, ZG0Cr18Ni9,304,316,WCB, WC6, WC9, etc
Plug,  Seat	0Cr18Ni9, 0Cr18Ni9+PTFE,  0Cr18Ni9+stellite,3014,316,stl
Packing	PTFE, Flexible Graphite
Bellows	0Cr18Ni9,304
Gasket	A3. 0Cr18Ni9 ,304
Diaphragm	With nylon fabric nitrile rubber
Springs	60Si2Mn
Valve Stem	0Cr18Ni9, 2Cr13,304,316

Ordering information

                                                                

When ordering, please specify

1)  If you have not chose the model, Please provide us the specifications.

1. Size, Rated Flow Factor Kv

2. Fluid Properties ( Pressure, Temperature, Viscostiy or Acidity and Alaline )

3. Valve Action (Air-to-close or Air-to-open )

4. Flow Characteristics

5. Upstream Pressure, Downstream Pressure

6. Body, Plug Material

7. Input Signal

8. With Accessories, Model instruction or not, so that we can help you to choose the right model

Note: Conatct us now! Best price, quality and more details for you.

Pneumatic Diaphragm Steam Control Valve(150Lb, 300Lb, 600lb,900Lb,etc)