cage type regulating valve is improved pressure balancing regulating valve ,sealing ring of high performance is mounted on its sleeve,which effectively improves leadage class,the valve body and the flow channel are streamlined,as well,it is designed with a guide vane which can improve the fluid staility in the periphery of the sleeve,it has advantages of small loss caused by pressure drop,mass flow ,wide adjustable range,high-precision rating curve,good dynamic stability,low noise and small cavitation corrosion,the regulating valve is provided with multi-spring diaphragm actuator,it has compact conformation and big output force.

Performance : 
Valve size:40~200mm Pressure rating:JIS10K,16K,20K,30K,40K ANSI CLASS 125,150,300,600 PN1.6,4.0,6.4MPa End connection:Flanged end:FF,RF,RJ and LG, welded end:SW(40,50mm), BW(65~200mm) Seat leakage: ANSI Class IV Hysteresis error: 1%FS(with positioner) Linearity: ±5%(without positioner) Note:theV-Teflon packing is used

Type

Cast globe valve

Normal size

DN32~600mm

Pressure rating

ANSI Class 125~2500;

PN 1.6~32 MPa *

Rated CV value

0.01~820

End connections

FlangedFFRFRJTGMFM

Welded end SW4050mm);BW65250mm

Body & Bonnet Material

SCPH2/WCB,SCPH21/WC6,SCS13A/CF8,SCS14A/CF8M,SCS16A/CF3M,Ti and other alloy steels .etc.

Trim Material

SUS304,SUS304+Stellite,SUS316,SUS316+Stellite,SUS304L,SUS316L,Monel,

Hastelloy C .etc.

Fluid Temperature

196~+566

Rangeability

50∶1

Flow characteristics

  Linear, EQ%

Seat Leakage

Metal seat

ANSI Class IV

Soft seat

Bubble-tight ANSI Class V,VI

Actuator

HA  Pneumatic Diaphragm type

VA/VP  Cylinder piston type

EIL  Electronic type

M8  Intelligent type


Cage-guided Control Valve