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Jul 31 , 2023

Note for gate valve installation and its advantages

Note for installation of Gate valves： 1.The installation position, height and inlet and outlet direction must meet the design requirements, and the connection should be firm and tight. 2. Handle of all kinds of manual valves installed on the insulation pipeline shall not be downward. 3.The valve must be inspected before installation, and the nameplate of the valve should comply with the current national standard GB 12220. 4.Handwheel, handle and transmission mechanism are not allowed to be used for lifting, and collision is strictly prohibited. 5.Gate valves with driving mechanism should be installed according to the instructions of the product. Advantages： 1.Low flow resistance. The medium channel inside the valve body is straight, the medium flows in a straight line, flow resistance is small. 2.the opening and closing time is less effort. Is compared with the globe valve, because whether open or close, the gate motion direction and the medium flow direction are perpendicular. 3.High height and long opening and closing time. The opening and closing stroke of the gate is large, and the lifting is carried out by screw. 4.Water hammer phenomenon is not easy to produce. The reason is the long shutdown time. 5.The media can flow in...

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Jul 09 , 2022

PTFE lined butterfly valve is exported to Saudi Arabia

PTFE-lined wafer butterfly valve has excellent chemical stability and corrosion resistance. It is one of the best corrosion-resistant materials available today. It is resistant to various chemicals except molten metallic sodium and liquid fluorine. It doesn’t change when boiled in aqua regia. Widely used in various acid and alkali resistance, organic solvent resistance. A Saudi customer contacted us and said that they needed a batch of double-lined fluorine wafer butterfly valves. In the process of communication, we professionally and efficiently solved various concerns of customers, and showed our qualifications, workshops and certificates to customers. Finally, customers signed a contract with us and spoke highly of our products and thoughtful service.

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Dec 30 , 2021

Wafer butterfly valve with handle

Butterfly valve, also known as flip valve, is a simple structure of regulating valve, can be used for low-pressure pipeline medium switch control of the butterfly valve is the closing piece (disc or butterfly plate) for the disc, revolving around the valve shaft to open and close a valve. Drive mode:manual, wormgear, pneumatic, electric. Features: 1.Compact structure, 90 degree fast switch. 2.Miniminzed operating torque, energy saving. 3.Flow curve tending to straight line. Excellent regulation performance. 4.Long service life Standing the test of tens of thousands opening/closing operations. 5.Bubbles-tight sealing with no leakage under the pressure test. Our mission is to make the pipeline operation safer. Choosing us is choosing to rest assured and trust.

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Jan 21 , 2022

Stainless steel wafer type pneumatic knife gate valve

A customer from Singapore contacted us and needed a batch of turbine lined butterfly valves. In the process of customer purchasing products, we communicated with customers about the material of the knife gate valve, the required product diameter and other product details. Finally, customers are very satisfied with our service and price. They decided to place an order. Below are pictures of our products.

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