Iyappan Engineering

Hydraulic Actuators

Established in the year 1972, Iyappan Engineering Industries is a leading manufacturer of Precision hydraulic assemblies viz hydraulic actuators, servo valve, hydraulic power unit etc

HP BYPASS SYSTEM FOR POWER PLANTS

Hydraulic Actuators

This is used for actuating the Main steam valve and Spray Valve
Sizes: ASM63, ASM100, ASM160, ASM200, ASM250

Blocking Element

A hydraulic valve which is operated with a pilot valve (a solenoid valve). This is used for locking the position of actuators.

Servo Valve

This is a Flow control valve to control the supply of oil to actuator for positioning with 4 liters and 63 liters flow.
TYPE: ST10/5, ST10/4, ST10/63, ST10/65

Hydraulic Power Unit

This is to supply the pressure oil to the actuator through Servo valve.

Proportional Valve

Direct operated valve to control the flow of oil to actuator. This is an integrated assembly with a blocking function to hold the actuator at the desired position for main valve & spray valve

Position Feedback Transmitter

Converts the angular movement in terms of milliAmpere.
TYPE: RSG 10, RSG10+2K, RSG10+4K, RSG15+4k, RSG16+4K
Quantity Supplied: 1500 No’s

Axial Piston Pump

This is a fixed displacement pump with 210 operating pressure and with 12- & 24-liters flow.

Quick Stroking Device

Hydraulic valve assembly used for opening and closing of actuators within 2-3 secs.
TYPE: SSB10, SSB16

TRANSMITTER FOR POWER PLANTS

Position Feedback Transmitter

Converts the angular movement in terms of milliAmpere.
TYPE: RSG 10, RSG10+2K, RSG10+4K, RSG15+4k, RSG16+4K

Position Feedback Transmitter (Push Button Type)

Output – 5 – 15 mA
Shaft dia – 10 mm
Supply – 24 Vdc
Two Wire Type

HYDRAULIC FAN BLADE PITCH CONTROL

Hydraulic Blade Adjusting Device for PA & FD Fans
Booster for PA/FD FAN with Hydraulic Rotating Union
Servo Cylinder

DEFENCE

Gun Elevation Hydraulics

Gun elevation Hydraulics is an assembly which controls the position of the gun barrel of the tank. The position is stabilized by a Precision electromagnet assembly.

Pedestal XAPAR

Pedestal XAPAR is an electro-mechanical assembly which consists of Azimuth and elevation drives. This assembly is used in Navel guns and it uses the radar system to identify the targets.

Roller Support Assembly

Roller support assembly is an assembly that supports the upper side track of the tanks. It consists of Hub & Hub spindle aligned in a straight line through bearings and it rotates with the speed of the track. Rubber is moulded on the outer surface of the Roller wheel to support the track.

Cylinder With Valve

Cylinder with valve is an assembly which supplies the compressed air to various parts of the tank. Aviation compressor produces the compressed air and the air is stored in cylinder with valve assembly. Cylinder with valve has pneumatic working pressure of 150bar.

Gas valve

These high-Pressure Valves are constructed of stainless-steel bodies and are intended for use in high-pressure air-charged units such as shock absorber struts, hydraulic pressure accumulators and pneumatic systems. These valves have a special feature, which warns of unreleased air pressure when the valve is being separated from the outlet.

Elevations Servo Package for MBT Arjun Tank

It is a hydraulic relay which has a relay valve, a lock valve for controlling the position of the young hand operated hydraulic pumps.
It is used in case of failure of main pump for adjusting the correct position manually.

OTHER PRODUCTS

Position Feedback Transmitter
(Push Button Type)
TYPE: 12 & 24 LTRS

Pressure Switch Assembly

TYPE: FOR OV32B

Lubrication Oil Pump

Lubrication oil pump for Traction motor in railway engines


Iyappan Engineering Industries Pvt. Ltd.
Manufacturers of Hydraulic Actuators

107A, 5th Street, Sector 1,
Sidco Industrial Estate,
Ambattur,
Chennai – 600098,
Tamil Nadu, India.

+91 44 26252073, +91 44 42189424
+91 44 26250192

iyappan@airtelmail.in

http://iyappanengg.com/


You may also be interested in this hydraulics equipment manufacturer:

Varshini Engineering

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