Email: pov@povvalve.com
Butterfly valve
Select category
  • Select category
  • 3 pc ball valve
  • 3 way valve
  • Ball valve
  • Butterfly valve
  • Control valve
  • Electric actuator
  • Electric ball valve
  • Electric butterfly valve
  • Pneumatic actuator
  • Pneumatic angle seat valve
  • Pneumatic ball valve
  • Pneumatic butterfly valve
  • Pneumatic Diaphragm Valve
  • Self-operated regulating valve
  • Valve accessories
Request A Quote
Menu
Butterfly valve
0 items / $0.00
The High Performance Valvev Company.
  • Home
  • Product
  • About us
    • Certifications
    • Quality Control
    • FAQ
    • Download
  • Service
    • Before Sales Service
    • After Sales Service
  • News
  • Contact Us
Click to enlarge
Home Control valve High pressure labyrinth control valve
Multi-hole cage control valve
Back to products
Heat insulation jacket single seat control valve

High pressure labyrinth control valve

Size: DN10-600(3/8”-24”)
Bonnet: standard ,heat dissipation ,cryogenic ,bellows
Characteristic: equal percentage ,linear quick open
Pipe connection: flange,butt welding type
Actuator: pneumatic diaphragm actuator,pneumatic piston actuator,electric actuator

Category: Control valve
Share:
  • Description
  • Shipping & Delivery
Description

Balanced labyrinth control valve adopts the labyrinth cage and balanced plug design. The labyrinth cage is composed of cylindrical discs with many coaxially distributed labyrinths. According to different technological parameters of the media, different labyrinth specifications and piling layers are designed to form the cage and the cage divides the whole flow channel into several tiny circuitous or step flow channels, forcing the fluids to continuously change the flow direction and flowing area and gradually reducing the pressure of fluids, so as to prevent the occurrence of flash evaporation and cavitation and prolong the service life of the trim. The balanced cage plug is adopted. The closely fit plug and seat ensure very low leakage. The trim is suitable for service conditions under which blocked flow will easily be produced and cavitation will be caused.

Parameters of control valves:

Trim features: cage guided
balanced trim structure
labyrinth cage structure
balanced seal ring structure(normal temperature)
metal seal ring structure (high temperature)
Body type: straight-through type
angle type
Z type body
Bonnet type: standard type
heat dissipation type
cryogenic type
Flow characteristic: equal percentage
linear
quick open
Size: DN25-400(1”-16”)
Pressure class:  PN15、25、42Mpa(ANSI 900、1500、2500LB)
Leakage class: ASME B16.104 Ⅴ(standard type metal seat)
Pipe connection type: flange type
butt welding type
Applicable temperature range: -30CC° ~ 260CC°(balanced seal ring structure)
-196CC° ~ 550CC°(metal seal ring structure)
Actuator type: pneumatic diaphragm actuator
pneumatic piston actuator
electric actuator

Shipping & Delivery

Related products

Quick view

self-operated flow regulator valve

Quick view

Bellows fluorine lined control valve

Quick view

Top guided single seat control valve

Quick view

Angle multi-stage pressure reduction control valve

Quick view

Multi-hole cage control valve

Quick view

Bellows seal cage control valve

Quick view

Self-operated temperature regulator valve (cooling type)

Quick view

Self-operated temperature regulator valve (heating type)

The High Performance Company.

Products

Butterfly valves
Ball valves
Control valves
Angle seat valves
Diaphragm valves
Pneumatic actuators
Electric actuators
Pneumatic ball valves
Pneumatic butterfly valves
Electric ball valves
Electric butterfly valves

Company

About us
Certificate
Download

Contact

Email: pov@povvalve.com
Mob: +86 186 1689 5255
Whatsapp: +86 186 1689 5255
Factory: No.6 Baimashan Road, Yijiang Dist. Wuhu City, Anhui Province, China

POV VALVE 2023 CREATED BY SHANGHAI POV VALVE. Control Valve Expert.
Control Valve Manufacturer
  • Menu
  • Categories
  • Home
  • About us
  • 产品
    • Ball valve
      • Electric actuator
  • Home
  • Product
  • About us
    • Certifications
    • Quality Control
    • FAQ
    • Download
  • Service
    • Before Sales Service
    • After Sales Service
  • News
  • Contact Us
Shopping cart
close
Facebook Instagram YouTube linkedin
Shop
0 items Cart
My account