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Knife gate valve NBR pneumatic actuation double acting DN50-DN600

Knife gate valve NBR pneumatic actuation double acting DN50-DN600
Knife gate valves are designed mainly for on-off and isolation services in systems with high content of suspended solids. Knife gate valves are especially beneficial for handling slurry in addition to viscous, corrosive and abrasive media. The valves have a minimised pressure drop in fully open position, they are easy to actuate, they have a relatively low weight and are cost-effective.

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DIN F5 Manual Gate Valve For Water-SOFT SEATED OVAL BODY GATE VALVE

Gate valve (gate valve) is a opening and closing parts of the gate plate, the direction of movement of the gate plate and the direction of the fluid is vertical, the gate valve can only be fully open and fully closed, the discomfort of the door parameters vary, usually 5°, medium temperature is not high, 2°52'. Improve its technology, make up for the sealing surface Angle in the process of the deviation, this kind of gate is called elastic gate.

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Signal transmission butterfly valve used in fire pipeline environment

Signal transmission butterfly valve used in fire pipeline environment
Signal butterfly valve is suitable for petroleum, chemical industry, food, medicine, papermaking, water and electricity, ships, water supply and drainage, smelting, energy and other system pipeline. It can be used as regulating and throttling equipment on a variety of corrosive and non-corrosive gas, liquid, semi-fluid and solid powder lines and containers.

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SS Wafer Butterfly Valve

Stainless Steel Butterfly Valve

We are largest valves manufacturers in China and metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows unrestricted passage. The valve may also be opened incrementally to regulate flow. There are different kinds of Butterfly Valves, each adapted for different pressures and different usage.When the butterfly valve is closed, the disc is turned so that it totally shut off the passageway. When the Butterfly Valves is fully open, the disc is rotated at a quarter turn so that it allows unrestricted passage. The butterfly valve may also be opened incrementally to regulate flow. There are different kinds of butterfly valves, that are adapted for different pressures and different usage. A Butterfly valve is a rotational motion valve with a quarter turn. It is used to stop, regulate, and start flow.

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Demco butterfly valve – Manufacturer&Supplier in China

Demco butterfly valve - Manufacturer&Supplier in China
DEMCO BUTTERFLY VALVE
One of the most durable of all resilient-seated butterfly valves in the industry, this valve excels in a wide variety of applications.Cast in both wafer and tapped-lug patterns in a wide variety of material
choices, DEMCO Butterfly Valves feature a one-piece body for minimum weight and maximum strength.The unique stem hole design in the disc ensures a dry stem journal and the hard-backed seat allows ease of installation, reliable operation, and is field-replaceable without special tools.

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200 PSI Red Short Neck Wafer Style Butterfly Valve

200 PSI Red Short Neck Wafer Style Butterfly Valve
The reliability and reduced maintenance requirements of Butterfly valves make them popular. Their reduced level of wear allows the useful life of the valve to be longer. Some of the typical applications of Butterfly valves include, Cooling Water, Air Service, Fire Protection, Irrigation, Slurry and similar services, Oil and Gas, Compressed Air and Gas, and HVAC.

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Concentric double flanged butterfly valve from DN80 to DN1600

Concentric double flanged butterfly valve from DN80 to DN1600
Different materials and coatings used for butterfly valves and liners can have a large response to many situations in the industrial area of drinking water and other fluids as the raw water, sea water, etc.

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Lug Butterfly Vlave

Lug Butterfly Vlave

We are largest valves manufacturers in China and metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows unrestricted passage. The valve may also be opened incrementally to regulate flow. There are different kinds of Butterfly Valves, each adapted for different pressures and different usage.When the butterfly valve is closed, the disc is turned so that it totally shut off the passageway. When the Butterfly Valves is fully open, the disc is rotated at a quarter turn so that it allows unrestricted passage. The butterfly valve may also be opened incrementally to regulate flow. There are different kinds of butterfly valves, that are adapted for different pressures and different usage. A Butterfly valve is a rotational motion valve with a quarter turn. It is used to stop, regulate, and start flow.

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Stainless Steel Wafer Type Short Pattern Single Door Water Check Valve

Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, and inexpensive. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal.

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Stainless Steel Lug Butterfly Valve

Stainless Steel Butterfly Valve We are largest valves manufacturers in China and metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows unrestricted passage. The valve may also be opened incrementally to regulate flow. There are different kinds of Butterfly Valves, each adapted for different pressures and different usage.When the butterfly valve is closed, the disc is turned so that it totally shut off the passageway. When the Butterfly Valves is fully open, the disc is rotated at a quarter turn so that it allows unrestricted passage. The butterfly valve may also be opened incrementally to regulate flow. There are different kinds of butterfly valves, that are adapted for different pressures and different usage. A Butterfly valve is a rotational motion valve with a quarter turn. It is used to stop, regulate, and start flow.

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Farm irrigation butterfly valve Farm irrigation butterfly valve Crop irrigation butterfly valve

Wafer Butterfly Valve

We are largest valves manufacturers in China and metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows unrestricted passage. The valve may also be opened incrementally to regulate flow. There are different kinds of Butterfly Valves, each adapted for different pressures and different usage.When the butterfly valve is closed, the disc is turned so that it totally shut off the passageway. When the Butterfly Valves is fully open, the disc is rotated at a quarter turn so that it allows unrestricted passage. The butterfly valve may also be opened incrementally to regulate flow. There are different kinds of butterfly valves, that are adapted for different pressures and different usage. A Butterfly valve is a rotational motion valve with a quarter turn. It is used to stop, regulate, and start flow.

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BSP Expansion Joint

Surface of the waveform compensating element is rubber, and the inner layer is a sandwich reinforced with several layers of strong fiber or steel tape (wire). A reinforcing sandwich, such as a reinforcing fiber or steel strip (wire), extending to a gelatinlike flange at both ends with a hard steel wire frame inside the flange. The rubber expansion joint has a large displacement compensation ability, can be axial, transverse and angular displacement compensation, noise reduction, vibration reduction and a certain anti-corrosion ability. Its high pressure resistance, good elasticity, large displacement, vibration absorption and noise reduction effect, convenient installation and other characteristics, can be widely used in water supply and drainage, HVAC, fire fighting, compressor, papermaking, pharmaceutical, shipping, water pump, fan and other pipeline systems.

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