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Air Pressure Control Valve

Air Pressure Control Valve

air pressure control valve specification 1.Q: I want someone to provide all the control valve system products,to accept my small qty order,And customized products A:Hoyee manufacture all the range of automation control valve products,accept small QTY Order and support customized service 2.Q: I...

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Product Details

air pressure control valve.jpg

air pressure control valve specification

Body type:sleeve type
Spool type:non-balanced single seat plug type
Nominal size:DN25~300 NPS 1''~ 12''
Nominal pressure:PN16 ~ 100 CLASS 150LB ~ 600LB
Connection: flange:FF,RF,MF,RTJ
Welding:SW,BW
Flange dimension:acc. to IEC 60534
Bonnet type:Standard type(-5℃~230℃)
Radiator type: (-45℃~ higher than230℃ occasion )
Low temperature extended type(-196℃~ -45℃)
Bellow seal type
Packing:V type PFTE packing, flex. graphite packing, etc.
Gasket:Metal graphite packing
Actuator:pneumatic: multi-spring diaphragm actuator, piston type actuator.
electric: 3810L series smart actuator, PSL series actuator.
Surface painting:Green color, acrylic acid polyurthene ceramic paint.

Valve performance

Flow characteristicLinear, percentage, quick open
Allowable range50: 1 
Rated Cv valuePercentage CV10~1400 ,linear CV11~1500
Allowable leakageMetal seal: II grade(0.5% rated capacity)soft seal: V grade
Performance PneumaticElectric
Allowable tolerance, %±1.5±1.0
Return difference, %≤1.5≤1.0
Dead zone, %≤0.6≤1.0
Difference from beginning to end point, %±2.5±2.5
Rated travel difference, %≤2.5≤2.5


air pressure control valve.jpg

air pressure control valve.jpg


air pressure control valve.jpg

air pressure control valve.jpg

air pressure control valve.jpg

air pressure control valve.jpg

air pressure control valve.jpg

1.Q: I want someone to provide all the control valve system products,to accept my small qty order,And customized

 products

A:Hoyee manufacture all the range of automation control valve products,accept small QTY Order and support 

customized service

 

2.Q: I want to build up my own factory,but i have no experience,don't know how to choose the right product.

A:As a company with 15 years' experience in valve industry,Hoyee can design your plant and provide suitable production machines according to your capacity,quality level and other customized requirements

 

3.Q:No good and stable product, high cost and poor quality, no supplier can provide all the raw materials, and the 

sales are not professional.

A: Hoyee have a long stable relationship with raw material suppliers and entire incoming quality control system ,

 guaranteeing products’ stability and quality. One-stop purchasing our stable, mature materials and formulas reduces 

the cost.

 

4.A: We don’t know how to install or repair machines, need long term technical services, and even ask for engineers.

We provide long and regular quality technical services, with the technical supporting from the engineers team with 

over 8 years’ experience in valve industry, and we will dispatch them to our clients’ factories to provide specific

 training and make sure every partner factory will operate well.

air pressure control valve.jpg


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