Angle Single-Seated Control Valve
Angle Single-Seated Control Valve
Brief Description

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

Details

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

  1. 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.