Нефтегазовое оборудование в Москве

ANSI inverted pressure balance lubricated plug valve

ANSI inverted pressure balance lubricated plug valve is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power industry etc under nominal pressure of CLASS150~1500LBS, and working temperature of -29~550 ℃.

Pressure Seal Globe Valve

The pressure seal globe valve is designed in accordance with BS 1873 and ASME B16.34 for high pressure and high temperature service. And it is widely used in fossil fuel power plant. Compared with bolted bonnet globe valve, it has advantage of reliable sealing of the bonnet. So that the pressure seal is more compact , when the valve pressure is more high.

API603 Series Globe Valve

API603 series globe valve is widely used in fine chemicals and food factory. The wall thickness of this series globe valve is strictly in accordance with ANSI B16.34 and is lighter than conventional API600 series globe valve. The specially designed extended bonnet construction meets the requirement of cryogenic conditions.

API6D Slab Gate Valve

API6D gate valve is suitable for transportation pipelines of natural gas, petroleum, chemical, environmental protection, water etc. As a closing device, it also can be used in venting systems and steam storage equipment. According to different occasions, it can be divided into conduit slab gate valve and non-conduit slab gate valve.

API603 Gate Valve

API603 gate valve is stainless steel gate valve series products. Using different material, it is suitable for a variety of corrosive and non-corrosive medium, such as nitric acid, acetic acid, water, oil, oxidizing medium. The face to face dimension of API603 standard gate valve is same as API600 standard, and they can be interchanged. But the wall thickness of API603 gate valve is according to ASTM B16.34, is thinner than API600 series gate valve, so that API603 gate valve is cheaper than API600 gate valve.

Swing Check Valve

The swing check valve is also called non-re valve. The function is to prevent the fluid in the pipeline back flow. Swing check valve is mainly used for the one-way flow of the medium, and only allowing the medium to flow in one direction to prevent accidents. Generally, this type of valves should be installed horizontally in the pipeline.

Lift Check Valve

The disc of lift check valve is located on the valve seat sealing surface. And the disc can be free to move up and down, other parts is like a globe valve. When the fluid passes, the disc is lift from the seat sealing surface. When the fluid back flow, the disc falls back onto the seat and cut off the flow. Depending on the condition of using, the disc can be made of full metal construction, or be in rubber or rubber ring on the disc holder.

Electric Triple Offset Butterfly Valve

The electric triple eccentric butterfly valve adopts a three-dimensional eccentric structure, and has the advantages of strong applicability, small torque force, less friction, and good sealing performance. When the electric triple eccentric butterfly valve is opened, the disc will instantly separates the sealing surface of the seat, which reduces friction and interference with the sealing surface, and greatly improves the service life of the butterfly valve. Moreover, the electric triple eccentric butterfly valve disc and the seat sealing surface are made of stainless steel, so that the butterfly valve has reliable guarantee of corrosion resistance, temperature resistance, pressure resistance and wear resistance, and is a high-performance energy-saving electric butterfly valve.

Wafer Type Concentric Butterfly Valve

Wafer Type Concentric Butterfly Valve

Full Welded Ball Valve

The seat of full welded ball valve is made of carbonized Teflon seal ring and spring. It has strong adaptability for changes in pressure and temperature. And it does not occur any slippage problem within specified pressure and temperature range.