400X Flow Control Valve

PN16-PN25
3/4″~24″ (20~600mm)
Iron, Steel, Stainless Steel

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400X Flow Control Valve Descriptions

400X flow control valve is one type of multi-function valve by adopting high-precision pilot way to control flow. It is applicable to distribution pipe needing flow and pressure control, to keep preset flow not change, limit too big flow to certain preset one, and reduce upstream pressure properly. So that the main valve downstream flow will not be affected even though the main valve upstream pressure has changed. The valve doesn’t like the normal throttle valve which adopts orifice or purely mechanical ways to reduce the flow area, but it use relevant pilot valve. As a result, the valve could reduce mostly the energy loss during the throttling process. In case of emergency, it can cut off the flow fully to avoid loss.
It is high sensitive, safe and reliable, convenience adjust, and long service life. Flowspec Luokai can manufacture the 400X flow control valve mounted on the pipeline sizes≤DN600mm.

1. FEATURES

  • Convenient installation and adjustment
  • Stable, safe and reliable performance
  • Long service life

3. STANDARDS

  • Design & manufacturing: Q/FSF-2014
  • Face to face: Q/FSL-2014
  • Flanged ends: GB/T 17241.6, GB/T 9113, ASME B16.1 / B16.5, DIN2532-2534, DIN2542-2544
  • Inspection & testing: GB/T 13927, API 598
  • Quality assurance: ISO 90001

2. TECHNICAL SPECIFICATIONS

  • Nominal pressure: ANSI 125/150LB, PN1.0/PN1.6MPa/PN2.5MPa
  • Size: 3/4″~24″ (DN20~DN600mm)
  • Materials: cast iron (GG25, ASTM A126 B), ductile iron (GGG50, GJS500, DIN1693, BS EN1563, ASTM A536 65-45-12), carbon steel (WCB), stainless steel 304 (CF8), stainless steel 316 (CF8M), brass, bronze (C83600, C95800)
  • Applicable medium: water, sewage, sea water
  • Applicable temperature: 0℃~+80℃ (higher temperature is available upon request)

4. APPLICATIONS

  • Water projects
  • High buildings
  • Water treatment industry
  • Power plant
  • Chemical industry

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