Precio FOB
Obtener el precio más reciente|
1 Piece Minimum Order
País:
China
N º de Modelo:
SPF
Precio FOB:
Lugar de origen:
China
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
1 Piece
Detalle de embalaje:
wooden case
El tiempo de entrega:
45days
Capacidad de suministro:
-
Tipo de pago:
T/T
Grupo de productos :
Persona de contacto Ms. Amanda
No.2651 waiqingsong high-way , qingpu,shanghai, Shanghai, Shanghai
SPF
Pneumatic Piston type Camflex Control Valve is composed of
pneumatic rack and pinion actuators
and Camflex control valve body assembly
The plug’s geometric center deviates with rotation axis, which
can reduce the seat abrasion and extend
the lifetime of the product. The flow guiding wing at the plug’s
back is good for stabilize fluid flow, so
it has excellent stability. In addition, it has large flow capacity
and wide range ability. It is especially
suitable for the control of those slurry fluids susceptible to
clogging.
SPF Pneumatic Piston type Camflex Control Valve is characterized by
compact structure, large output
torque ,effective handle and long lifetime. It can be widely used
in oil, chemical, power station, paper
and pulp, metallurgy, metal, Medicine, food and light industrials
etc.
â–
Standard Specifications
Body
Type:
Camfex control valve (As shown in figure 1)
Nominal diameter: DN*5 ,*0 ,*0,*0 ,**0, **0 ,**0 ,**0, **0
Nominal pressure: GB PN1.6 ,4.0 ,6.3 Mpa ANSI**0,**0,**0
End Connection: Flangeless type (Wafer)
RF GB PN1.6,2.5,4.0,6.3Mpa According to HG*******7M,FM
Face to Face Dimension:wafer
according to EN**8:***5 basic series*6
RF according to GB/T*********9 EN**8:***5 and ISO********2 basic
series 3
Body Material: Please refer to table1 1
Bonnet Type: Together
with body
Packing Material: V-type compound packing, graphite compound
packing,
Graphite packing, Operating Temp is shown in table 2
Seal Gasket:Spiral
wound gasket, Graphite with metal gasket, Zigzag gasket,
gasket,
Specific materials and suitable temperature range, please see table
3
Packing Gland: Bolts
impacted
Paint: Carbon steel shell surface required to paint, stainless
steel or copper surface
without paint .
Trim:
Plug
type: Camfex plug with guiding wing
Flow Characteristics: Approximate equal percentage
Trim Material: STD material assembly and operated Temp. shown in
table 4
Rotary Angle: *0°
Actuator:
Type:
GTX-B series angle travel Pneumatic actuators
Material: Cylinder body ,Extruded aluminum alloy
Caps and Piston,Die- cast aluminum alloy
Action: DA double acting,
SR spring return,air to open or air to close
Structure: Double piston double air-chamber rack and pinion(DA) ,
please refer to figure 2
Double piston Spring return rack-and pinion (SR),please refer to
figure2 and figure 3.
Air Supply: DA 0.1~1.0Mpa,
SR 0.2~1.0Mpa
Working temperature: **0℃~***0℃
Angle Rotation adjustable scope:*0°±4°
Signal Interface:1/8’G,NAMUR1/4’G,NAMUR1/2’G
Dynamic Medium: clear, dry ,no corrisive air or the other gas.
Surface Protection: Caps and springs ,Powder epoxy painted,
Cylinder body, anodic oxidation treatment after sand blast.
Standard Configuration with Valve: please refer to table
5
Accessory
Positioner,
Filter-regulator valve ,Solenoid valve, Limit switch,
Valve position Transmitter, Handwheel , Booster relay, Air control
valve, Pnumatic lock-valve,etc.
s, etc
Performance
Travel
time:please refer to table 6
Seat leakage:Metal seal is according to ANSI B*6.**4
Classâ…£,Classâ…¤,soft
seal is according to ANSI
B*6.**4 Class VI
Rated CV:As shown in table 6
Linearity:±2%
(with positioner) ±5%( positioner with equal percentage CAM)
Hysteresis: 1.5%
Start–end point error: ± 2%
Range ability:**0:1
Allowable pressure differential:As
shown in table 7.**7.8
Figure Size:As
shown in figure 5, table 8.1,8.2
Weight of product:As
shown in table 8.1,8.2
Special
requests
Produced
according to the requirements of customers, details as follows:
â—‹Special inspection
Flow characteristic test, material test ,low temperature test,
steam test , non-damages test
â—‹copper-free treatment
â—‹completely oil-free,water-free treatment
â—‹appointed coating
â—‹special air piping and fitting
â—‹dust and sand proof
â—‹strong corrosion proof
â—‹vacuum service
â—‹stainless steel bolt and nut for exposed parts
â—‹cold area proof
â—‹tropical area proof
â—‹Machining back of flange back
â—‹With
Sewage bolt
â—‹Double packing
â—‹Steam jacket
País: | China |
N º de Modelo: | SPF |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | China |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 1 Piece |
Detalle de embalaje: | wooden case |
El tiempo de entrega: | 45days |
Capacidad de suministro: | - |
Tipo de pago: | T/T |
Grupo de productos : | control valve |