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
| Size | DN32 - DN2400 （NPS1 1/4-NPS96) |
| Pressure ratings | PN6 - PN10 - PN16 (Class 150) |
| Temperature range | -10℃-+80℃ |
| Material | Ductile iron, Stainless steel etc. |
| Seat material | NBR, EPDM, Nature rubber, Silicon, Viton |
| Connection | Wafer, Lug, U-Section,Double flange |
| NPS14-NPS40 Wafer/Lug with Alignment Holes |
|||||||||||||
| Size | L | H1 | H2 | h | A | ΦB |
C | ΦG |
a | b | ΦD |
n-Φd | ISO5211 |
| NPS 14 | 3.07 | 10.63 | 11.81 | 1.42 | 1.06 | Φ13.31 | 12.95 | - | - | - | Φ4.92 | 4-Φ0.55 | F12 |
| NPS 16 | 4.02 | 11.81 | 13.58 | 1.69 | 1.26 | Φ15.35 | 14.80 | - | - | - | Φ5.50 | 4-Φ0.71 | F14 |
| NPS 18 | 4.49 | 12.99 | 14.76 | 1.93 | 4.42 | Φ17.20 | 16.61 | - | - | - | Φ5.50 | 4-Φ0.71 | F14 |
| NPS 20 | 5.00 | 15.16 | 16.73 | 2.56 | - | Φ19.09 | 18.43 | Φ2.36 | 0.71 | 2.52 | Φ6.50 | 4-Φ0.87 | F16 |
| NPS 24 | 6.06 | 17.24 | 19.49 | 2.76 | - | Φ23.03 | 22.24 | Φ2.36 | 0.71 | 2.52 | Φ6.50 | 4-Φ0.87 | F16 |
| NPS 28 | 6.50 | 20.39 | 22.44 | 3.15 | - | Φ26.77 | 25.98 | Φ2.76 | 0.79 | 2.93 | Φ10.00 | 8-Φ0.71 | F25 |
| NPS 30 | 6.50 | 21.46 | 24.02 | 3.15 | - | Φ28.74 | 27.95 | Φ2.76 | 0.79 | 2.93 | Φ10.00 | 8-Φ0.71 | F25 |
| NPS 32 | 7.48 | 22.32 | 25.20 | 3.15 | - | Φ30.43 | 29.49 | Φ2.76 | 0.79 | 2.93 | Φ10.00 | 8-Φ0.71 | F25 |
| NPS 36 | 7.99 | 25.59 | 27.56 | 3.94 | - | Φ30.49 | 33.54 | Φ3.15 | 0.87 | 3.35 | Φ10.00 | 8-Φ0.71 | F25 |
| NPS 40 | 8.50 | 28.15 | 29.53 | 3.94 | - | Φ38.43 | 37.48 | Φ3.15 | 0.87 | 3.35 | Φ11.73 | 8-Φ0.87 | F30 |
Ⅰ Business area: fluid control products, technology and environmental protection products.
Ⅱ Advanced CNC machining centers, professional process cells, wide-range 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.
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