Industrial Valves

Product Details:

A butterfly valve is a shut-off valve with a relatively simple construction. In closed position, the disc blocks the valve bore while in open position, the disc is turned to allow flow. A quarter turn takes the valve from fully open to fully closed position, or opposite, and thus the butterfly valve allows for quick opening and closure.

Butterfly valves can be used for a broad range of applications within water supply, wastewater treatment, fire protection and gas supply, in the chemical and oil industries, in fuel handling systems, power generation etc. Some of the advantages for this type of valve are the simple construction not taking up too much space, and the light weight and lower cost compared to other valve designs.

The valves can be operated by handles, gears or actuators according to any specific need.

Main design of butterfly valves
The butterfly valve can be centric or eccentric. On a centric (concentric) butterfly valve the stem is centered in the middle of the disc and the disc centered in the bore. The eccentric butterfly valve has one or more stems (stub shafts) located offset from the center according to the categories of double and triple offset valves.

Centric butterfly valves with fixed liner – wafer, semi lug, full lug and double flanged

Our fixed liner butterfly valves are among the very few of its kind and offer superior advantages.

An outstanding seating concept is the heart of the valve. The rubber is vulcanized directly on the valve body forming a permanent bond with an optimal rubber shore hardness. Consequently, there is no risk of deformation or dislocation of the liner. The valves are therefore suitable even under vacuum conditions.

The disc has a profiled sealing edge which requires minimal deformation of the liner to achieve a tight sealing. This gives less wear of the liner and low operating torques.

Design features of 4Matic centric butterfly valve with fixed liner
Fixed liner design with vulcanized liner gives:
        no tolerance problems between body and liner
        no risk of deformation or dislocation, thus suitable under vacuum conditions
        optimum shore hardness of the rubber
    4Matic's own rubber liner with excellent ability to regain shape after compression
    Disc with profiled sealing edge gives less wear of liner
    Low operating torques due to fixed liner, profiled disc and shaft bearings
    Streamlined disc prevents turbulence, pressure drops and valve vibration
Wafer, semi lug, full lug, double flanged butterfly valve - with any type of actuation

    Dimensions: DN40-2000
    Valve function: Isolating or regulating
    Actuation: Lever, wormgear, pneumatic and electrical actuators
    Materials: Shaft of stainless or duplex steel, disc of stainless or duplex steel or rilsan coated ductile iron, and liner of EPDM (for use with drinking water or high temperatures) or NBR
Arabia, Lebanon, Ludhiana, London, Louisiana, Lithuania, Middle East, Mexico, Maharashtra, Mumbai, Mysore, Massachusetts, Malaysia, New Zealand, Navi Mumbai, Nagpur, Nashik, Nigeria, Netherlands, Norway, Oman, Oklahoma, Ontario, Ohio, Pennsylvania, Pune, Poland, Philippines, Puerto Rico, Portugal, Poland, Peru, Qatar, Rajkot, Rabale, Russia, Romania, Russia, Syria, Serbia, Switzerland, Sweden, Spain, South Africa, Singapore, Satara, South Korea, Texas, Thailand, Tamil Nadu, Taiwan, Turkey, Trichy, United States of America, USA, United Arab Emirates, USSR, UAE, United Kingdom, UK, Ukraine, Venezuela, Vietnam, Vasai, Yemen, Zambia.

Additional Information:

• Item Code: 4M4BV
• Production Capacity: 13000
• Delivery Time: Instant
• Packaging Details: Seaworthy or Airworthy

Product Details:

We are the leading manufacturers, suppliers and exporters of wide range of Check Valve that is a mechanical device, a valve that normally allows fluid (liquid/gas) to flow through it in only one direction. Further, these are fabricated from superior quality raw material that is procured from the reliable vendors of the industries. Although they are available in a wide range of sizes and costs, yet these check valves are very small, simple, and cheap.
We Export in Listed Country UAE, Qatar, Saudi Arabia, Canada, Germany, Sri Lanka, Bangladesh, Malaysia, Kenya, Indonesia, South Korea, Oman, Ghana, Singapore, Sudan, Nigeria, Zamba, Mayanmar, Djibouti, Algeria, Kuwait, Nepal, South Africa, Tanzania, Italy, Jordan, Turkmenistan, Iraq, Guinea, Bahrain, Japan, China, Taiwan, Uganda
Body:1. Cast Iron
2. Ductile Iron
3. Cast Steel
4. Stainless SteelPIN: 1. Stainless SteelSEATS:     1. Stainless Steel  2. Bronze
Spring Loaded Disc Check Valves - Non Return Valve feature a wafer type, compact and rugged design Cast Carbon Steel (ASTM A 216 GR. WCB) or Stainless Steel (ASTM A 351 GR. CF8/CF8M/CF3/CF3M/SS304/SS316/SS304L/SS316L) construction and are suitable for any process liquid, air, gas, steam etc

The Single Disc Check Valve (Wafer Type Single Disc Check Valve) consists of four main components: the body, a disc, a star guide and a spring. The Disc check valves are opened by the pressure of fluid and closed through compression spring as soon as flow stops thus preventing reverse flow.

The design of Wafer Design, Sandwich Type, Flangeless Single Disc Spring Loaded Check Valves allows them to be installed between any flanges of different standard and in any position; including vertical pipelines where the fluid flows downwards.

 

Salient Features of Disc Check Valve

• Investment Casting Body Construction
• Compact & Rugged Design
• Stronger, Lighter and Smaller than Conventional Swing Check Valve, 
  Hence Less Expensive to Install and Maintain
• Single Disc Type
• Spring Loaded Disc to Prevent Reverse Flow in Pipe Lines
• Easy To Installation between Two Pipe Flanges
• Metal To Metal or Soft Seat option
• Maintenance Free Design
• Zero Leakage (In Soft Seat)
• Full Port Opening
• Less Pressure Drop
• Wafer, Flangeless, Sandwich Type
• Shorter Length, Required minimum space
• Offer any 3rd Party or Client Inspection

Product Details:

A gate valve is the most common valve for water supply systems. It represents a linear-motion isolation valve and has a function to stop or allow the flow. Gate valves got their name from the closure element sliding into the flow stream to provide shutoff and, therefore, acting like a gate. Gate valves are used to isolate specific areas of the water supply network during maintenance, repair works, new installations, as well as to reroute water flow throughout the pipeline.

A gate valve has a simple design and can be applied in many low pressure-drop services, which makes it one of the most common valves in use today. Gate valves are designed as full-port valves. This means that the valve port is of the same size as the inner diameter of the connecting pipe. Full-bore gate valve passes the fluid flow without any obstructions to a flow and do not cause a pressure drop in a pipeline. This also allows to clean the pipe using a cleaning pig.
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Indonesia, Malaysia, South Africa, Ghana, Nigeria, Senegal, Egypt, Turkey, Benin, Burkina Faso, Cape Verde, Cote d''Ivoire (Ivory Coast), Gambiav, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Saint Helena, Sierra Leone, Sao Tome and Principe Togo, Algeria, Libya, Morocco, Tunisia, South Sudan, Sudan, Western Sahara (Territory), Jordan, Bahrain, Iraq, Iran, Qatar, Kuwait, Syria, Israel, Cyprus, Lebanon, Canada

Manufacturers and Exporters of Industrial Valves, Diaphragm Valve (Weir, Straight Through, Rubber Lined, Sanitary, Pneumatic), Ball Valve (Single, Two, Three, Piece, 3 Way, 4 Way, Pneumatic, Wafer), Butterfly Valve (Wafer, Lug, Double Flanged, PTFE Seat, Triple Offset, Electric Pneumatic), Plug Valve (Lubricated Taper, PTFE Sleeved, Inverted, 3 Way and 4 Way), Gate Valve (Stainless Steel, Forged Steel), Globe Valve (Stainless Steel, DIN ND, Control, Forged), Check Valve (Swing, Lift, Dual Plate, Disc, Wafer, Forged Steel), Knife Gate Valve (Stainless Steel, Pneumatic, Square Port), Double Window Sight Flow Indicator, Full View Tubular Sight Glass, Strainers or Filters (Y Type, Basket, Duplex, Pot), PTFE Lined Valve, PFA Lined Valve, PVDF Lined Valve, PP Lined Valve, PTFE Lined Pipe, PTFE Lined Pipe Fittings, Isotactic Polypropylene Valve, PP Valve, PVDF Valve, HDPE Valve, Ahmedabad, Australia, Argentina, Austria, Bahrain, Belgium, Bangalore, Bulgaria, Canada, Chennai, China, Chile, Colombia, Czech Republic, Coimbatore, Dammam, Denmark, Delhi, Egypt, Europe, France, Finland, Gujarat, Germany, Greece, Hubli, Hyderabad, Hong Kong, Houston, Hungary, Italy, India, Indonesia, Iran, Israel, Ireland, Jordan, Jalandhar, Japan, Jaipur, Kuwait,  Korea, Kolkata, Karnataka, Kerala, KSA Saudi Arabia, Lebanon, Ludhiana, London, Louisiana, Lithuania, Middle East, Mexico, Maharashtra, Mumbai, Mysore, Massachusetts, Malaysia, New Zealand, Navi Mumbai, Nagpur, Nashik, Nigeria, Netherlands, Norway, Oman, Oklahoma, Ontario, Ohio, Pennsylvania, Pune, Poland, Philippines, Puerto Rico, Portugal, Poland, Peru, Qatar, Rajkot, Rabale, Russia, Romania, Russia, Syria, Serbia, Switzerland, Sweden, Spain, South Africa, Singapore, Satara, South Korea, Texas, Thailand, Tamil Nadu, Taiwan, Turkey, Trichy, United States of America, USA, United Arab Emirates, USSR, UAE, United Kingdom, UK, Ukraine, Venezuela, Vietnam, Vasai, Yemen, Zambia.

Additional Information:

• Production Capacity: 21000
• Delivery Time: Standard
• Packaging Details: Sea & Airworthy Gate valves are normally operated by a handwheel, a valve T-key (wrench) or an actuator. The wheel is attached to a valve stem and transfers rotational energy to it. During the gate valve opening, the rotation of the handwheel turns the threads of the gate stem into the gate and vice versa for closing. This energy moves the gate valve wedge downwards or upwards. In underground gate valve installations, an extension spindle is attached, which allows operation without direct access to the valve itself. Generally, gate valves are installed in the areas of a pipeline where they will longer remain open or closed, as they generally require sometime to switch between these two positions. However, when the valve needs to be operated quite often or even remotely, motorized gate valves are used (i.e. equipped with an electric actuator). In rising stem gate valves, the stem position tells whether a gate valve is open (outside of the valve body) or closed. In non-rising stem gate valves, it is not easy to determine if the gate valve is fully open, closed or somewhere in between at first sight. A marker of the closing direction (cc for clockwise closing, acc for anti-clockwise closing) can be helpful to determine the position of the wedge. A position indicator is a special device, which is mounted on the gate valve stem and helps a user quickly determine a position of the gate valve. Most of the gate valves close by a clockwise direction, however, in some countries, utilities use anti-clockwise closing gate valves. Hawle produces both versions of gate valves, which allows meeting local standards of such countries as Australia or New Zealand. Since gate valves are isolation valves, they must be used either in the “fully open” or “fully closed” position and must not be deployed to regulate the water flow. Why a gate valve is not suitable for throttling a flow? When throttling a gate valve, turbulent flow rates through the valve body can cause vibration and cav

Product Details:

Features

• Precise Regulating with High flow capacity
• Large type of trim Top operating design for various duty conditions
• In line Repairable Design for easy maintenance
• Tight closure even in extreme operating conditions
• Multi action type Actuators to meet different application
• High flow capacity & range ability
• Top operating for easy trim inspection without disturbing the lined.
• Designed and tested to deliver 100% performance under specified operating conditions
• Wide selection of actuators to meet most requirements
• Soft Seating
• Manual Over Ride available
• MOC : WCB, CF8, CF8M, CF3M etc.

 

Product Details:

Full bore diaphragm valves are primarily used in the fields of water and waste water treatment, mining, the mineral, paper and cellulose processing industry, the chemical industry or at power stations and steelworks. Their virtually full bore gives them an advantage over other conventional shut-off valves, particularly when working with viscous liquids such as slurry and liquids with a high solid or fibre content. A metal valve body with hard rubber lining can be used when processing abrasive media such as surface water with sand content or milk of lime for water treatment. The entire medium wetted part is therefore protected by the lining, which prevents micro-pitting (hydroabrasion).