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.
The manual valve is a valve operated by the handle and the hand wheel, and is a commonly used valve on the equipment pipeline.
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...
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
Feature:
Applications
4F3F 3F2F model - Ductile Iron
Weights and Dimensions
| DN | ΦD(mm) | ΦK(mm) | N-Φd(mm) | Full Bore | Reduced Bore | |||||||||||
| PN10 | PN16 | PN25 | PN40 | PN10 | PN16 | PN25 | PN40 | PN10 | PN16 | PN25 | PN40 | H(mm) | PN16 Weight | H(mm) | PN16 Weight | |
| 50 | 165 | Φ125 | 4-Φ19 | 240 | 13 | - | - | |||||||||
| 65 | 185 | Φ145 | 4-Φ19 | 8-Φ19 | - | - | 240 | 13.5 | ||||||||
| 80 | 200 | Φ160 | 8-Φ19 | 330 | 15 | 240 | 14 | |||||||||
| 100 | 220 | 235 | Φ180 | Φ190 | 8-Φ19 | 8-Φ23 | 390 | 20 | 330 | 16 | ||||||
| 150 | 285 | 300 | Φ240 | Φ250 | 8-Φ23 | 8-Φ28 | 530 | 40 | 390 | 23 | ||||||
| 200 | 340 | 360 | 375 | Φ295 | Φ310 | Φ320 | 8-Φ23 | 12-Φ23 | 12-Φ28 | 12-Φ31 | 650 | 65 | 530 | 44 | ||
| 250 | 395 | 405 | 425 | 450 | Φ350 | Φ355 | Φ370 | Φ385 | 12-Φ23 | 12-Φ28 | 12-Φ31 | 12-Φ34 | 760 | 95 | 650 | 70 |
| 300 | 445 | 460 | 485 | 515 | Φ400 | Φ410 | Φ430 | Φ450 | 12-Φ23 | 12-Φ28 | 16-Φ31 | 16-Φ34 | 860 | 144 | 760 | 101 |
| 350 | 505 | 520 | 555 | 580 | Φ460 | Φ470 | Φ490 | Φ510 | 16-Φ23 | 16-Φ28 | 16-Φ34 | 16-Φ37 | - | - | 860 | 153 |
| 400 | 565 | 580 | 620 | 660 | Φ515 | Φ525 | Φ550 | Φ585 | 16-Φ28 | 16-Φ31 | 16-Φ37 | 16-Φ40 | - | - | 860 | 163 |
4F3F 3F2F model - Stainless Steel
For more information, please contact us.
Ⅰ Business area: fluid control products, technology and environmental protection products.
Ⅱ Advanced CNC machining centers, professional process cells, welding equipment, automatic assembly lines and coating.
Ⅲ China's standard reference unit, to participate in the development of relevant valve industry standards.
Ⅳ We have set up a research and development center in Houston, Texas, in the United States.
Ⅴ Product Standard: GB, German Standard, American Standard, TUV CE, ISO 9001, ADWO-2000, TS, PED, WRC WRAS, KTW, API 6D, API609.
VI Main production: butterfly valve, ball valve, gate valve, check valve, globe valves, pipe fittings, manual / pneumatic / electric actuator, valve parts.
FAQ:
Q: If I need quotation, what informations do we need?
A: Valves' materials, Temperature, Pressure, Medium, Appllication System.
Q: Can you provide actuators, what you have?
A: Pneumatic, Electric, Hrdraulic, Solenoid Valves. RKSfluid actuators adopt USA technology. Which you need, just tell us.
Q: What's your productive capacity?
A: RKSfluid has four plants that can provide the products you need.
Q: Production lead time
A: Normal products have stock in 2~5 working days. Customized base on your need.
Q: MOQ
A: 1pc for all products.
Q: How about the quality assurance?
A: 100% quality test before delivery, 2 years warranty. Ensure your system working safety.
We got TUV, API, WRAS, CE, ISO certification.
Standard conform to DIN, ASME, BS EN, JIS, API, AWWA.
Q: How could you provide quality service to our customers?
A: RKSfluid own 20 years experiences and more than 70 R&D engineers provide technical support, model selection and installation guidance for you.
Highly customized tea processing machine to meet your special needs, strictly product quality control is our requirement .
+86 138 8989 6699 
