Pneumatic regulating valve water flow control valve

Nominal Pressure

PN1.6, 2.5, 4.0,6.0

ANSI150, 300, 600

JIS10,20,30,40

Working Temperature

Normal temperature: -60~+250°C, -20~+200°C

Heat-type : -60~+450°C

Low temperature: -60~100°C, -100~250°C

Ambient Temperature

-20~60°C

Flow Feature

Linear type, Equal percentage type

Seat Pattern

Single seat, Double seat, Sleeve, Angle type

Regulating

50:1

Air Pressure

0.3-0.6MPa

Input Signal

4-20mA, 1-5V, 0-10V

Feedback Signal

4-20mA, 1-5V, 0-10V

Part Name

Material

Body Bonnet

WCB, CF8, CF8M, CF3, CF3M

Bore Bonnet

304, 316, 316L, Surfacing welding satellite-alloy, 17-4PH

Packing

V type PTFE, PPL, Flexible graphite

Stem

304, 316, 316L, 17-4PH

Standard type & Heat dissipation, high temperature bellows seal type Size and Data Sheet     (mm)

 NT: Normal temperature type   HT: High temperature type