Tag: Pressure Reducing Valves

Pressure Reducing Valves in Hydraulic system

Valves are considered to be the essential components in the hydraulic system. A valve that maintains lower pressures in the hydraulic system is called a pressure-reducing valve. Valves are considered to be the crucial components in the hydraulic system. A valve that maintains lower pressures in the hydraulic system is called a pressure-reducing valve. It determines the upstream main system pressures. A pressure-reducing valve is an open, two-way valve that allows system pressure fluid to flow it until a set pressure is achieved downstream. Pressure reducing valves then shifts to throttle flow into the branch. SKG Pneumatics is the best pneumatic company that is the largest suppliers of industrial valves in Delhi.

Basic components of Pressure reducing valves

The main components of pressure reducing valves include Adjusting screw, Adjusting spring, Diaphragm, Inlet port, Valve Disk, Valve stem and Outlet port.

Difference between pressure safety valve and pressure relief valve

Sometimes people confuse with similar terms pressure safety valves and pressure relief valves. Even though pressure safety valve or pressure relief valve sounds identical but they are different altogether. The difference is that pressure safety valves have a manual lever to activate the valve in case of emergency. However, most Pressure relief valves are spring operated.

Hydraulic pressure control using Pressure release valve

The pressure at which the valve begins to open is called crackling pressure of the valve. However, the pressure at which the relief valve is completely open is full flow pressure. The difference between the crackling pressure and flow pressure is called pressure override.

There is always a risk to life, property and environment while using a hydraulic system. That is why the safety relief valve is required to protect the hydraulic system against overpressure so that the system does not fail.

Classification of the safety relief valve

A type of valve which opens and closes through valve disc due to increase and decrease of pressure, thereby controlling the discharge is called safety valve. They are classified into

  • Low Lift Safety Relief Valve
  • Full Lift Safety Relief Valve
  • Full Bore Safety Relief Valve

SKG Pneumatics is the leading pressure control valve suppliers in India. The company manufactures different types of valves that are used for several purposes. It is also the largest suppliers of industrial valves in Delhi. The company has been manufacturing valves of various types for decades. The company has its office in New Delhi, but it supplies valves in all states of India.

Ball Valves – Types and Applications

Ball Valves are used to control the flow of the water or any other liquid. The industry has various demands according to the pressure that is having. For case, some of the industries that are dealing with high pressure of water will need the standard quality materials whereas there will be some industries where the amount of the flow will matter.

SKG Pneumatics Inc has been dealing all the type of valves such as Gate valves, Globe Valves, Ball Valve with strainers, Check Valves & Non-return Valve, Gate & sluice valve, Pressure Reducing Valve, Shutoff valves.

There are different types of Ball Valves available in our store. All of these valves used in Plumbing are built with the standard raw material to maintain durability.

Get quality of Ball Valves from leading ball valve supplier

There are many types of valves that are used in the industries. We provide all the valves that you need for all the industries. All the valves are built with great raw materials and the quality to ensure the durability of the product. Along with all of these, we also know about the budget of our customers and hence all the valves are affordable to buy for any of the customers. Here we as ball valve supplier offer different types of valves-

• Split-Body Ball Valve: Here the body is divided into two different parts and the cover along with the ball, seat rings are present.
• Top-Entry Ball Valve: They are available in various size and used by the people who are looking for having a single-piece body with the top entry.
• End-Entry Ball Valve: In this product, the ball is inserted at one end and is retained from other. These are the most affordable valves and are also available in large size.
• Three-Piece — Body Ball Valve: Her body is divided into the 3 parts where one main part is for holding the internals and the stem is released from the top where a hole is given.
• Double Trunnion Ball Valves: The ball is added with the two other integral shaft extensions. These are called the bottom and top trunnions. These are made to hold and for the shaft to rotate freely. A top shaft is used to open and close.

Also, if any of the valves have any variation, we also provide them. All of these are easy to install and will last for a long duration of time. You can use any of these for each and every need.

Pressure Reducing Valves – Applications & Installation

Pressure Reducing Valves or more commonly Water Pressure Reducing valves lower the pressure of in rushing water/ steam/fluid to a manageable and predetermined level usually at a constant level to make it safer. Utilized in residential, commercial, institutional, and industrial installations the downstream pressure is ensured through a pressure adjustment valve setting. The modern models also incorporate an external sensor for the same purpose. Similarly, the Pressure Independent Control Valve (PICV) includes a tiny diaphragm type DPCV to ensure a constant differential pressure across the opening such that a constant flow rate is maintained.

Pressure reducing valves are categorized into two types — direct acting and pilot operated. These employ globe or angle style bodies. Direct-acting valves have gained more popularity as they comprise globe-type bodies with a spring-loaded, and a heat-resistant diaphragm linked to the outlet valve that connects a spring. The spring, on the other hand, presets tension on the valve seat that is a pressure-equalizing mechanism in order to gain precise water pressure control. 

SKG PNEUMATICS INC is India’s leading suppliers, distributors and the top-notch, one-stop destination for a complete range of industrial products, customized to the requirements of various industries. Each product is a result of extensive testing and engineering excellence for trustworthy durability and resilience-ensured through multiple stringent quality controls. SKG PNEUMATICS partner with the best in the industry to bring best in class products including all valves like Ball valves, Air Pressure Reducing Valve, pressure regulator valve et al at great value due to its durability.  

 

INSTALLATION STEPS FOR PRESSURE REDUCING VALVES  

  1. Determine first the inlet water pressure. Attain it BY ATTACHING  A PRESSURE GAUGE TO HOSE SILL Cock. Ideal house water pressure should be measured at around 50 PSI.
  2. In case pressure exceeds excessively, install the pressure-reducing valve.
  3. Using threaded pipe and fittings, attach a pressure gauge, an initial step to the pressure-reducing valve at each side.
  4. Place the pressure-reducing valve assembly against water pipe to draw the mark for cutting the pipe.
  5. After Shut off the water mains, drain water from the piping system.
  6. Employ a tubing cutter for removing a water pipe section, from the marks made in Step 4.
  7. Remove from valve assembly both the pressure gauges and rubber O-rings.
  8. Brush flux the valve assembly ends onto the ends of the water pipe.
  9. Solder valve assembly to the water pipe as part of the piping system that is made of copper.
  10. Reinstall the pressure gauges and O-rings, after assembly cools.
  11. After turning on the water take a reading of the pressure gauge placed on the outlet side of the valve.
  12. In case water pressure is above 50 PSI (too high), the adjusting screw on the valve should be turned counterclockwise.
  13. On the other hand in case the water pressure is less than 50 PSI ( too low )  the adjusting screw on the valve should be turned clockwise.

 

The same installation can follow all similar steps including pressure control valve, water prv.

In hydraulics, a pressure reducing valve serves the same purpose as a pressure regulator valve in a compressed air system and will lessen the pressure in one branch but enable full system pressure operations at other branches. Installed directly after the water meter in homes, commercial buildings, and industrial plants, a ( water) pressure reducing valve automatically reduces the pressure to a lower, more utilizable pressure from the main supply.

SOME OF ITS APPLICATIONS ARE:-

  • Protecting electric hot water storage heaters and household appliances
  • Building and domestic installations
  • Collective installations
  • Industrial installations

 

 

Types of Pipe valve

A valve is a device that can control the flow and pressure of the fluid in a pipe. A few either starts or altogether stops the flow of fluid whereas there are some that partially obscures the path.

The different types of pipe valves are explained below in detail.

Ball Valves

Ball valves operate with a quarter-rotary motion. In a ball valve, the flow path is manipulated by the ball-shaped disk which requires a 90-degree turn of the valve handle. It is comparatively smaller in size and lighter than a gate valve.

Butterfly Valves

Butterfly valve can start, stop, and regulate the flow path but only to some extent. It is a simple valve that can be operated by a 90-degree turn of the valve handle. A butterfly valve is not normally designed to give a positive shut-off but modern technology has provided room for improvement in its blueprint. This valve is now capable of a bubble-tight shut-off.

Check Valves

Check valves, or NRVs (non-return valves), supports the unidirectional flow of fluid only. Their function is to check backflow. In check valves, backflow is prevented by “stoppers”. The different kinds of “stoppers” are ball, piston, and swing. Ball and piston check valves work by demanding a little amount of inbound flow pressure. The movement of fluid in a swing check valve is through a pivoting flap which opens only in one direction and ensures that there is no backflow.  

Gate Valves

Gate valves are the most ordinary and the most frequently sold valve type in the industrial valve trade. These act as a block valve for isolating pipe systems since their properties are limited to either opening or closing. There is no restriction in the flow path once a gate valve is opened as it opens all the way. Gate valves are preferred in a straight-line system that requires minimum obstruction. You can regulate a gate valve with the help of a hand-wheel or a piston actuator.

Pressure Reducing Valves

If you are looking for a device to reduce the water pressure, pressure reducing valve is your answer. These valves get down to work by bringing down the quantity of water that flows through a pipe. With the valve, water that was pushing through the pipes at high pressure will be efficiently slowed down.

 

You must surely recognize the valve that you’ve been looking for all this time. Get one from leading suppliers of industrial valves in Delhi as SKG Pneumatics Inc at the earliest, for best prices!