We are one of the famous enterprises with the largest scale, the strongest comprehensive strength and the highest degree of internationalization in the domestic gate valve 110mm, plumbing gate valve, water gate valve industry.Producing high quality grooved os y valve is our pursuit from the beginning, and always surpassing and never stopping is our aim. Our company drives the development of enterprise by innovation and insists on the innovation of production technology. On the road of future development, we will try our best to develop more and better products to serve customers at home and abroad. We look forward to working with all friends to develop together and create a better tomorrow! Give back to customers, starting from me, with affection in my heart and customers with heart. We always forge ahead, pioneer and innovate, and keep turning the development vision into reality. Through the unremitting efforts of all staff, we have built a whole industry chain operation management system and a whole process integration service platform.
-
![Cast Iron Wedge Gate Valve]()
Cast Iron Wedge Gate ValveSize: DN40-DN800. Operation: Hand wheel. Working pressure: PN10. Temperature Range:0 °C - 200 °C. Face to Face: BS 5163/GOST 12815-80. Flange drilled: PN10.read more -
![Stainless Steel Knife Gate Valve]()
Stainless Steel Knife Gate ValveRui Mai Stainless Steel Knife Gate Valves deliver tight, dependable shut-off in lines carrying suspended solids, heavy slurries, and corrosive media. Built with a self-cleaning, sharp-edged gate, theread more -
![Non-Rising Stem Knife Gate Valve]()
Non-Rising Stem Knife Gate ValveThe Non-Rising Stem Knife Gate Valve provides reliable isolation for pipelines carrying raw sewage, slurry, and pulp. Its internal thread design keeps the stem height fixed during operation, makingread more -
![Smart Electric Gate Valve]()
Smart Electric Gate ValveA Smart Electric Gate Valve combines heavy-duty mechanical gate valve design with an intelligent multi-turn actuator to deliver automated pipeline isolation. Featuring a rigid wedge, bi-directionalread more -
![Lectric Resilient Seated Gate Valve]()
Lectric Resilient Seated Gate ValveThe Electric Resilient Seated Gate Valve combines a motorized actuator with a precision-vulcanized elastomer wedge to deliver zero-leakage isolation for water supply networks and industrialread more -
![Underground Non-Rising Stem Gate Valve]()
Underground Non-Rising Stem Gate ValveThe Underground Non-Rising Stem Gate Valve provides zero-leakage isolation for buried distribution networks, pipeline mains, and water vaults. Its non-rising stem operates entirely within the body,read more -
![Non-Rising Stem Flanged Gate Valve]()
Non-Rising Stem Flanged Gate ValveThe Non-Rising Stem Flanged Gate Valve is engineered for bi-directional pipeline isolation where vertical space is constrained. Its internal stem rotates to operate the gate without extending aboveread more -
![Non-Rising Stem Resilient Seated Gate Valve]()
Non-Rising Stem Resilient Seated Gate ValveThe Non-Rising Stem Resilient Seated Gate Valve provides zero-leakage fluid isolation for water distribution and space-restricted piping systems. Its non-rising stem maintains a constant verticalread more -
![Resilient Seated Rising Stem Gate Valve]()
Resilient Seated Rising Stem Gate ValveResilient Seated Rising Stem Gate Valves deliver zero-leakage fluid isolation for water supply, sewage treatment, and industrial utility pipelines. Featuring an elastomer-coated wedge and an externalread more -
![F4 Non-Rising Stem Resilient Gate Valve-H]()
F4 Non-Rising Stem Resilient Gate Valve-HDescription The gate of F4 Non-Rising Stem Resilient Gate Valve is made of EPDM or NBR coating, and the valve body is made of epoxy resin coating. The distinguishing feature of this gate valve isread more -
![Resilient Gate Valve Hot Water]()
Resilient Gate Valve Hot WaterSize: DN50-DN300. Operation: Hand wheel. Working pressure: PN16. Temperature Range: 0 °C - 150°C. Face to Face: DIN3202-F4. Flange drilled: DIN2501 PN10/16.read more -
![Wafer Knife Gate Valve]()
Wafer Knife Gate ValveSize: DN50-DN1000. Operation: Hand wheel/Worm gear. Temperature Range: 0 °C - 80 °C.read more
Angelica Logan
The business philosophy of this company is dedication, self-discipline, hard work, perseverance. It is with the support of this concept that this company can make continuous progress.
Lisa Grady
Their product types and functions are very powerful, they can basically meet all the needs of our business, and they are also very helpful to our management.
Elinor Tyler
If the problem can be handled well, they are reliable sellers, and we will have the opportunity to cooperate again in the future.
Fawn Clifford
The goods were received quickly, and even if there was any doubt, the company could always solve the problem in time.
Nathan Costner
When the product arrived, it was intact and had a perfect appearance, and no defects were found.
Brian Triplett
Their product makes one of the best we've ever sourced, and their service is excellent.
Guide to OS&Y Valves for Fire Protection Systems - QRFS...
WebMar 16, 2022 · OS&Y valves are gate valves, meaning that the flow of water is controlled by the movement of a barrier, or gate. The gate moves perpendicularly to the water’s path. When it is down...
F-607-OTS - Gate Valve - Cast Iron, Fire Protection, Pre-Grooved …...
WebDOWNLOADS. The cast iron gate valve features a Class 125 flanged, flat face end connection for easy installation and accessibility. Outside screw and yoke (OS&Y) gate valves are recommended when...
Outside Screw and Yoke (OS&Y) Gate Valve - Grooved...
WebControl Valves wwwvikin-eeaco OSG Outside Screw and Yoke (OS&Y) Gate Valve - Grooved Installation 1. Piping systems and valves should be thoroughly cleaned and free from ingress of foreign...
AVK FIRE PROTECTION GATE VALVE, GR/FL, OS&Y, UL/FM...
WebGrooved end/flanged gate valve, OS&Y, UL/FM for fire protection applications to max. 160°F and 250 psi Variant 145/26-001 ; Connection: Grooved IPS x Flange: Material: Ductile Iron: DN (inches):...
Fivalco - 3299 OS&Y Flanged x Grooved Gate Valve...
WebWorking Pressure:300 PSI. Max. Working Temperature:250°F (120°C) Type: Resilient Wedge, Outside Stem & Yoke. Finish:Epoxy Coated Interior and Exterior. Pre-Grooved Stem for Supervisory Switch....
Fire Protection System Components | Reliable Sprinkler...
WebGrooved x Grooved; Reliable Model L399 OS&Y Gate Valves Bulletin 443. ... 4″ (100 mm), 6″ (150 mm), 8″ (200 mm), 10″ (250 mm), 12″ (300 mm) RASCO Resilient Seated Large Size OS&Y Valves...
We are insisting on using integrated industry chain optimization to enhance core competitiveness so that we can continuously improve the quality of gate valve pn10, water pressure check valve, rubber lined butterfly valve . We're professional grooved os y valve suppliers in China, specialized in providing high quality products and service. We warmly welcome you to buy customized grooved os y valve at low price from our factory. For more cheap products, contact us now.
Send Inquiry