news

Jan 27 , 2024

Gate valve installation instructions and attentions

Installation instructions： 1.Notice of water stop shall be issued before construction. 2.The water in the road should be avoided in the front row of construction. 3.Electricity for construction must be guaranteed. 4.It is strictly prohibited to use hand wheel, handle and transmission mechanism for hoisting and collision is strictly prohibited. 5.Lubricate the valve at least once a month if it is in frequent use. Attentions:  1.The valve is installed independent of the flow direction of the medium. 2.After the valve is assembled, the thread of the bolt/stem shall be greased to prevent corrosion and facilitate subsequent disassembly. 3.Do not use the valve for pipe pressure regulation, gate valves generally play the role of a switch, to achieve a good adjustment effect, it is recommended to choose a professional regulating valve, water erosion will affect the service life of the valve disc. 4.Do not use valves with EDPM for gaseous fluids.    

view more

Dec 21 , 2023

RUNTAIDA- Professional Pipeline and Valves Supplier

Gongyi Runtaida Pipeline Manufacturing Co.,Ltd. is located in Xicun village pipeline equipment industrial park, Gongyi city, Henan province, China mainland, covering an area of 20,000 square meters.The company currently has a production capacity of pipeline equipment with a maximum diameter of 4000mm. Every year we will participate in the exhibition, customers from domestic and abroad show great interest in our products, our products are sold all over the world, and have been widely praised by customers. The main products are: Gate valve, Butterfly valve, Bellows seal globe Valve, Check valve, Rubber expansion joint, Metal bellow expansion joint, Repair clamp, Flexible metal hose, etc. Why choose Runtaida ? 1.24 hours online service– Anytime,anywhere can provide what you want. 2.100% quality inspection before Shipment. 3.Reasonable and competitive price. 4.Strong production capability,strict quality control, good Service . We have a large number of skillful workers and excellent salesman wait to service you. We sincerely welcome friends from all over the world to visit our factory get more product details. We do our best to provide good service and ensure that every customer can receive high-quality products.

view more

Nov 26 , 2023

About runtaida company

Company Name:Gongyi Runda Pipeline Manufacturing Co., Ltd. Address:Xicun Village, Xicun Town, Gongyi, Zhengzhou, Henan, China We have passed the ISO9001:2008 quality management system certification, with strict quality control system, standard production process flow and standardized delivery inspection scheme to ensure that the delivered products meet the technical requirements. The main products:butterfly valve,gate valve,bellow seal globe valve, check valve,ball valve,rubber expansion joint, repair clamp, bellow expansion joint, flexible metal hose, double flange dismantling joint, flange adaptor, dresser coupling, fabric expansion joint, etc. Why choose the goods from Runtaida ? 1.24 hours online service– Anytime,anywhere can provide what you want. 2.100% quality inspection before Shipment. 3.Reasonable and competitive price. 4.Strong production capability,strict quality control, good Service . We have a large number of skillful workers and excellent salesman wait to service you. We would like to meet your needs and increase your satisfaction in best way.We will provide high quality products and first-class service.Welcome to contact us for advice and order.

view more

Feb 23 , 2024

About butterfly check valve

What is check valve？ Wafer type butterfly check valve is a kind of valve which can automatically open and close the valve disc depending on the flow of medium itself to prevent medium backflow. It is also called check valve, one-way valve, counter flow valve and back pressure valve. It is a kind of automatic valve, its main function is to prevent medium backflow, prevent pump and drive motor reverse, as well as container medium discharge. CHARACTERISTICS 1.Small size,light weight,compact structure and convenient maintenance 2.The valve plate adopts dual type,which can automatically close quickly under the elastic force of spring. 3.Because of the quick closing effect,the medium can be prevented from flowing backwards 4.The valve body has small length and good rigidity. 5.Safe and convenient,and can be used for horizontal and vertical installation. Gongyi Runda Pipeline Manufacturing Co.,Ltd. is a professional valve and pipe fitting manufacturer with more than 20 years of production experience. The main products are: Check valve, Butterfly valve, Bellows seal globe Valve, Gate valve, Rubber expansion joint, Metal bellow expansion joint, Repair clamp, Flexible metal hose, etc. Want best price? Want goods immediately? Message us to get it now !  

view more