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...
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|
|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.|
|Flow characteristic||Linear, percentage, quick open|
|Allowable range||50: 1|
|Rated Cv value||Percentage CV10~1400 ,linear CV11~1500|
|Allowable leakage||Metal seal: II grade(0.5% rated capacity)soft seal: V grade|
|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|
A:Hoyee manufacture all the range of automation control valve products,accept small QTY Order and support
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
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.