Tiny flow control valve

source：Xiamen, rhett fluid control co., LTD The information has been viewed： 5617 Time：2013-07-03 20:44:12


Product overview
Small flow control valve is the small diameter valve special for flow regulation and development. It has the advantages of small volume, light weight, high performance, for the characteristic of tiny precise flow control. Regulation of the medium is not clean, should be aimed at the throttle gap small, pay attention to the prevention of blocking card phenomenon. Note flow control applications it is suitable for medium of liquid, steam etc..
This series of regulating valve adopts a modular design, with different combinations, with a variety of accessories. "
Main technical parameters
Body part
● body forms: direct forging body
The valve body material: A105 F22 304316
● nominal diameter: DN1.5 ~ DN20
● nominal pressure: PN1.6 4 10 16 20 32.0MPa
ANSI 150300600900 1500LB
● connection: flange: FF RF RTJ
Thread: NPT
Welding: SW BW
● structure length: IEC534
● the valve cover: integral form
● fill material: Teflon flexible graphite
● sealing gasket: metal clip graphite gasket PTFE pad
Valve parts
● spool type: single-seat plunger
● flow characteristics: percentage, linear
● inside material: standard material combination
Actuator
● pneumatic: pneumatic diaphragm spring actuator
For use: - a single gas (spring reset)
Double-acting: gas / gas - off
● electric