Products

Control Valves

General Details

Type Of Valve	Globe [Single Or Double Seat] Angle, Rotary Plug, Three Way
Size Range	½ inch to 24 inches
Pressure Rating	ANSI 150 TO ANSI 2750 spl. class
Material - Body	Carbon Steel, Stainless Steel, Alloy Steel. Special mateials like Hastelloy, Monel, Inconel, Alloy-20 etc.
Material - Internals	Stainless steel of different varieties, special materials like Hastelloy, Monel, HVD-1, Titanium etc.
Trim Tightness	ANSI B 16.104 ClassII, IV with metal seat. Also available Class III & V, Class VI leakage with Teflon seat.
Actuators	Pneumatic, electrical or manual.
End Connections	Flanged or welded ends as per ANSI, BS, DIN

Available Models

High Pressure drop valves	VHD
Double ported valves	VDP
3 way valves	VTM, VTD
Angle valves	VAA, VAC, VAN, VSA, VAZ, VAH, VAV
Cage guided valves	VDC, VDN, VSC, VSN
Top guided single seated valve	VST
Single seated low flow control valve	VSL
Diaphragm control valve	VDC, VAC, VST, VAA, VAV
Trip, low flow & micro flow valves	VTP, VSL, VSM
Eccentric rotary control valve	VFR

Safety Relief Valve

Type	Full bore, Full lift valve with discharge coefficient of 0.974.
Size	½ inch x 1 inch to 8 inches x 10 inches
End Connection	Screwed or Flanged
Design Code	ASME Section-I, VIII and API 526
Set Pressure Range	0.7 kg/sq.cm to 422 kg/sq.cm 0.7 kg/sq.cm to 30 kg/sq.cm for section I valves
Material - Body	Carbon Steel, Alloy Steel, Stainless Steel, Special Materials
Material - Trim	SS-316,SS-316 Stellited, 17-4 PH, special materials
Other Features	Balancing Bellows, Plain or Packed Lever, open or closed bonnet etc.
Special Certification	IBR/ISPESL (Italian Statutory Authority)

Special Valves And Products

Bellows Sealed
Valves

In collaboration with M/s. SEGAULT S.A. FRANCE. Pressure rating upto ANSI 2500 lbs. Bellows available in materials like SS-316L, Hastelloy C, Inconel, Monel etc.

Antisurge Valve
(Vaz)

Special High pressure drop valve for gas service in pressure rating of ANSI 2500 lbs. With LO-dB trim and Class IV leakages.

Teflon Valve

For extreme corrosive conditions

High Pressure Drop
Valve (VHD)

For liquid application with high pressure drop service from ½ inches to 6 inches size. Rating ANSI 150 to ANSI 2500 lbs. Special anti-cavitation cascade trim.

Pilot Operated Valve
(VSP)

From 1 ½ inches to 6 inches size, Pressure rating ANSI 2500lbs. Leakage class V.

Valve As Per Nace Std
MR-01-75

For Sour service in petroleum industries in hydrogen sulphide atmosphere

Pressure Reducing
And Desuperheating
Station

Control valves for steam pressure reduction and spray water control from ILP range for rating upto 3000 psi with Venturi/MNS type Desuperheater on exclusive marketing tie-up with M/s. Kiekens Bv. Holland.

Valves For Very High
Erosive/Corrosive
Service

Special ceramic lined valves for counteracting very high rate of erosion and corrosion effects.

Self Drain Valve (SDV)

From ½ " to 6 ", 150 to 600 PSI. Valves without dead pockets suited for slurry and urea services.

Bellow Sealed 3-Valve Manifolds
Manifolds for separately mounting also can be supplied as per customer requirement. Superior material of construction provides corrosion resistance and withstands high pressure & temperature applications. Back seat prevents stem blow out and provides secondary stem seal. DIRECTLY MOUNTED TYPE:

SEPARATELY MOUNTED TYPE:

DIRECTLY MOUNTED TYPE: ** AS PER CUSTOMER REQUIREMENT
SEPARATELY MOUNTED TYPE: ** AS PER CUSTOMER REQUIREMENT NOTE: INSTRUMENTATION LIMITED, PALAKKAD HAS A RIGHT TO ALTER THE CONTENTS OF THIS DOCUMENT WITH OR WITHOUT NOTICE.