Cage Guided Control Valve

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    2018-09-12 06:24

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Company Profile

Xi'an Parri Control Technology Co.,Ltd

By certification [File Integrity]

Contact: somy436(Mr.)  




Area: Shaanxi

Address: Shaanxi

Website: http://www.xaparri.com/ http://somy436.coossi.com/

Product details
Cage Guided Control Valve

Parri cage guided control valve adopts cage balanced guide structure, and a pressure relief hole is set on the top of the cage, and a balance sealing ring is added to prevent the leakage of the back seat, which greatly improves the leakage class and is applied to working conditions with high leakage requirements. At the same time, it has a balanced trim that meets the working condition with high pressure differential. This series of control valves are suitable for wide range of applications and has excellent performance. It is one of the most commonly used control valves in industrial fluid control.

Size: 1 1/2”-16”, DN40-DN400

Pressure range: Class 150lb-900lb , PN1.6MPa-PN16.0MPa

Temperature: -46~+425

Connection: Flanged, BW

Body type: straight through, angle type, z-shaped, 3-port

Trim features: single seated structure, with balanced seal ring, cage guided balanced trim, standard split cage, 


Upper bonnet type: normal temperature standard, high temperature cooling, low temperature extended

Stem Seal type: ordinary standard packing seal, bellow seal

Standard leakage class: CLASS IV, CLASS V (standard type, metal seat) , CLASS VI (selection, soft seat)
Flow characteristic: equal percentage, linear

Adjustable ratio: 30:1-50:1

Leakage standard: ANSI B16.104

Actuator: Pneumatic diaphragm, Pneumatic piston, Electric, Electro hydraulic actuator



Balanced trim design, small torque

Long trim life

Large guide surface of the trim can improve the oscillation caused by eddy current and shock.

Interchangeability and versatility of trims

Suitable for high pressure differential conditions

Parts Materials:



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