XF61 Top guided Control Valve
Brief Description
XF61 top guided control valve is made up of multi-spring pneumatic diaphragm actuator and low flow resistance of single-seated control valve body, Multi-spring thin membrane actuators’ function is low height, light weight, simple equipment, Body flow of pneumatic single-seated control valve is in an s-shaped streamline, with the merits of compact, lightweight, less pressure drop loss, large capacity of valve, precise flow characteristic, easy maintenance, it can be used in harsh working conditions. Particularly applicable to allow the less leakage, both front and back valve pressure has no big difference and has a certain viscosity with a small amount of fibre medium.
Detail
Body
Type: Top guided Globe valve
DN: 15-250mm
PN:PN1.6、4.0、6.4MPa ,ANSI125、150、300、600;
Connection: Flange, BW, SW(Optional, for DN15-DN50)
Body Material: WCB,WC6,WC9,C5, CF8,CF8M etc.
Bonnet Type: Standard type(P):-17~+230℃
Elongation type(E1): -45-17℃、+230-600℃
Elongation type(E2): -100-45℃
Elongation type(E3):-196-100℃
Radiation fin is available for option
Gland type: Bolt pressing type
Packing: PTFE (V-shape), Teflon asbestos and flexible graphite
Valve trim
Valve disc: Top guiding top guided plunger valve disc
Control characteristic: Equal percentage, linear, quick open
Trim material:304,304 overlay STL, 316,316 overlay STL, 316L,17PH etc.-
Actuator
Pneumatic-actuator
Type 6100 Pneumatic Diaphragm Actuators
Membrane material: Ethylene propylene rubber filled with nylon
Spring range: 20-100KPa、40-200KPa、80-240KPa
Air supply pressure: 140KPa、160KPa、280KPa、400KPa
Air supply connection:Rc1/4、Rc3/8
Environment Temp: -30-+70℃
Acting type: air open ( reverse acting), air close (positive acting)
Performance
Leakage rate: Metal seat:accordance with ANSI B16.104IV level which is less than 0.01% of rating CV.
Nonmetal seat: accordance with ANSI B16.104IV level which is less than 10-7 of rating CV.
Adjustable: 50:1(Optional 100:1)
Variation:±1%( with positioner) ±3% (no positioner)
Linear: ±2%( with positioner) ±5% (no positioner)
Accessories ( As per requirements)
Positioner, Filter Regulator, hand wheel, limit switch, solenoid valve, valve position transmitter, pneumatic valve, speed increaser, lock up valve etc.
Contact: Kendy Zhao
Phone:
Tel: 0517-86800036
Email: sales@xfmeter.com
Add: No.118 Hengyang Nan Road, Jinhu County, Huaian City, Jiangsu