Gate valves operate by thrilling a barrier and permitting the fluid to flow. These valves operate in
fully open or fully close services. The gate valves are operated by means of a threaded stem

Globe valves operate as linear signal valves and they are used to control the flow of gases, liquid,
and steam. They consist of a movable plug or disc element and a stationary ring seat in a generally
spherical body having a high flow size. Some models come with metal-to-metal seating for
exceptional flow control.

Triple offset valves are reliable, efficient, and durable. Offset valves have zero – leakage sealing abilities,
hence they deliver top presentation to ensure reliable operation of your processes at top efficiency. The seat
is designed to minimize wear and tear resulting in reduced maintenance costs and growth in the life span
of the valve.

Choke Valves are useful across various oil and gas production wells as they control the flow of well-fluids.
They are also widely used to kill pressure from the reservoir and regulate the pressure in flowlines. These
valves are designed to handle erosive services.

Control valves are used to control fluid flow. This is done by varying the size of the flow passage as directed
by a signal from a controller. This helps the users to directly control the flow rate and also consequential control
of other quantities like pressure, liquid level, and temperature.

Check valves are commonly known as non-return valves. They normally allow the fluid to flow only in one direction.
They are some of the few self-automated valves that do not require assistance to open and close and are widely used
in commercial and industrial applications.

Ball Valves are quarter-turn valves which use a hollow, pivoting and perforated ball to manage the flow
through it and are available in various actuation configurations. They are used in heating systems, water
treatment, and gas or liquid flow control.

Safety valves function as a fail-safe. The pressure relief valve is an ideal example of a safety valve. It
automatically releases a substance, when the pressure or temperature exceeds the preset limits. These
are widely used in high-pressure vessels like chemical plants, electric power and gas storage tanks.

Relief Valves or pressure relief valves are used to control or limit the pressure in a system. In the absence
of these, pressure might build-up leading to process upset, equipment or instrument failure, or fire.
Pressurized fluids flow from an auxiliary passage out of the system, to relieve the pressure.

A Valve Interlock is a trapped key lock assembly which locks the valve in one or two positions – open
and/or closed – to prevent unauthorized operation of the valve as well as controlling the sequence of
events of conducting different valve process activities.

The HIPPS is a system for instrumented safety. It has been designed and built by following standards set by
IEC 61508 and 61511. The system shuts the source of over-pressure, within 2 seconds, thus making the whole
system as reliable as the safety relief valve.

Process and Safety Interlocks prevent incorrect operation or possible damage to the process or equipment by
enforcing and guaranteeing a pre-defined sequence of operation to eliminate human error.