RKS fluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cent...
Swing check valve is mounted with a disc that swings on a hinge or shaft. The disc swings off the seat to allow forward flow and when the flow is stop...
Features： Fully bore globe pattern design, lowest head loss while fully open Keep stable working condition even the flow rate close to zero High sens...
Ⅰ Business area: fluid control products, technology and environmental protection products. Ⅱ Advanced CNC machining centers, professional process ce...
RKS fluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cent...
Series: SASQUATCH series soft seal gate valve Port size: DN50 - DN900 (NPS2-NPS36) Pressure rating: PN10, PN16 Temperature: 0℃~80℃ Connection: Flange Certificate: CE ,WRAS,API,OHSAS18001:2007,ISO9001:2015
Series: HYDRA Series Resilient Seat Butterfly Valve Temperature: -29℃ ~ +120℃ Pressure: PN6, PN10, PN16(Class 150) Port Size: DN32-DN2400(NPS1 1/4-NPS96) Power: Manual, Electric, Pneumatic, Hydraulic
Butterfly valves have been around for a long time, and are used for a variety of applications. They made their first appearance during the 1930s, and have been utilized by several industries ever since. Often made out of cast iron, butterfly valve's name is based from the functionality of its disc.
The wafer butterfly valve is one of the most common types of valves in industrial pipelines. The structure of wafer butterfly valve itself is relatively small. It is only necessary to put the butterfly valve in the middle of the flange at both ends of the pipe, and use the stud bolt to pass through the pipe flange and the pair.
Valves are the most common equipment in chemical companies. It seems easy to install valves, but if they are not implemented in accordance with the re...
The manual valve is a valve operated by the handle and the hand wheel, and is a commonly used valve on the equipment pipeline.
DIN standard now uses EN standard structure length
EN 558-1 PN flange connection valve construction length (instead of DIN 3202), EN 558-2 CLASS flange connection valve construction length (instead of BS2080), EN 12982 butt weld end valve construction length (instead of DIN 3202), DIN standard The length of the structure including the length of the API valve is basically the same as the length of the GB...
Resilient-seated gate valve with bolted cover connection; made of ductile iron materials and with epoxy coating, designed as both clockwise and anti-c...
The butterfly valve disc is a key component of the butterfly valve, which acts on closing and opening and closing. Butterfly valve seat and butterfly ...
What is Kieselguhr Filter? What's the working principle of Kieselguhr Filter? The kieselguhr filter (Candle filter / Cake Filter) which we for customized for fluorine chemical plant six more lithium fluoride phosphate phosphorus process have been installed and working for two years
MINOTAUR series replaceable seat high performance butterfly valve
RKSfluid metal seated gate valves are designed for reliable isolation in water supply, water transmission, and wastewater treatment systems.
With a robust ductile iron body and metal-to-metal sealing structure, the valve is suitable for demanding municipal and industrial pipeline applications.
Key Specifications
| Parameter | Specification |
| Type | Metal Seated Gate Valve |
| Size Range | DN50-DN2000 |
| Pressure Rating | PN10/PN16/PN25 |
| Connection | Flanged End |
| Temperature | ≤80℃ |
| Body Material | Ductile Iron |
| Medium | Water,Wastewater |
Design Standards
The valve is manufactured in compliance with international standards:
These standards ensure compatibility with global water infrastructure and EPC project requirements.
Product Design Features
1. Metal Seated Sealing System
The metal-to-metal sealing structure provides high durability under abrasive and high-pressure conditions, making it suitable for long-term isolation service in water and wastewater systems.
2. Robust Ductile Iron Construction
The valve body is manufactured from ductile iron, offering high strength, impact resistance, and long service life in buried and above-ground installations.
3. Full Bore Flow Design
When fully open, the gate provides minimal flow resistance, ensuring efficient pipeline operation and reduced pressure loss.
4. Suitable for Large-Diameter Systems
With size availability up to DN2000, the valve is widely used in municipal water transmission and large-scale infrastructure projects.
Engineering Applications
Metal seated gate valves are commonly used in:
They are especially suitable for systems requiring long-term shut-off performance and infrequent operation.
Engineering Support (CTA)
Need Technical Support for Gate Valve Selection?
Selecting the right gate valve for a water infrastructure project requires evaluation of pressure conditions, pipeline diameter, installation constraints, and long-term operating requirements.
RKSfluid provides engineering support for valve selection, technical specifications, and EPC project documentation for water supply and wastewater systems.
Contact our engineering team to discuss your project requirements or request technical assistance.
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