Angle Single-Seated Control Valve
Type 5617 Angle Single-Seated Control Valve is top guiding structure with multi-spring actuators, its feature are impact structure,light weight, quick action, fluid channels in a-S shaped streamlined, less pressure drop, large capacity of valve, precise f
Body
Type: single-seated angle valve
DN: 25-200mm
PN: ANSI125, 150, 300, 600;PN1.6, 4.0, 6.4MPa
Connection: Flange, BW, SW(apply to DN15-DN50)
Body Material: WCB, WC6, WC9, C5, LCB, LC2, LC3, CF8, CF8M etc.
Bonnet Type: Standard type(P):-17~+230℃
Elongation type(E1): -45-17℃, +230-566℃
Elongation type(E2): -100-45℃
Elongation type(E3):-196-100℃
Radiation fin: +230-600℃
Gland Type: Bolt pressing type
Packing: PTFE (V shaped), Teflon asbestos and flexible graphite
Valve trim
Valve disc:Top guiding single-seated plunger valve disc
Control characteristic: Equal percentage, linear, quick open
Trim material:304,304 overlay STL, 316,316 overlay STL, 316L
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)
Note: (1) The type of large diameter or high pressure difference control valve can also be equipped with 6400 series straight stroke piston actuator.
(2) if the environment temperature below 30 ℃, please contact with Cepai engineers.
(2) Electric actuators
Type: 6200 series electric actuators
Voltage: 220V, 380V
Environment Temp: -30-+70℃
Control Signal: 4-20mADC(supply 4-20mA signal feedback as per customer requirement)
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 ratio: 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.
