Control Valve

Control valve is a section of LOV, high pressure and temperature service valves are specially designed using the most recent refinements in control valve technology. We have used to control a wide variety of relatively clean liquids and gases at high-pressure differentials.

Features

Designed to handle high pressure drops

Elimination of noise

Flow path designed to prevent blockage through flow contamination

Trim exit velocity control

Anti-Cavitation

Labyrinth Disk Stack

Hybrid Trim (Disk Stack & Hole Cage)

Applications

Severe service application

High pressure letdown

Cavitation control

Noise control

Design standard

ASME B16.34

Pressure classes

ASME 150 – 4500

Sizes

3” - 36” (80mm - 900mm)

(other sizes under request)

Materials

A216-WCB/WCC, A352-LCB, A217-WC6, A217-WC9, A217-C5,

A217-C12, A217-C12A, A351-CF8, 351-CF3, A351-CF8M,A351-CF3M,

A351-CF8C, Alloy 20, Duplex, Super Duplex, Incoloy, Monel, Inconel, Titanium, Other materials under request.

Actuator

Spring-diaphragm

Pneumatic Cylinder

Electrical Motorized

Electro-Hydraulic

Advantages

High flow capacity and excellent flow control rangeability.

Cage-guided construction reduces plug vibration and provides stable performance throughout travel.

Large variation of trim designs from single stage cage to multi stage

low noise/anti-cavitation trim designs.

Quick changed trim for Easy Maintenance.