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Double Eccentric Flange Butterfly Valve
RKS fluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cent...
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Swing check valve
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...
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Hydraulic Control Valve
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...
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Ball Check Valve
Ⅰ Business area: fluid control products, technology and environmental protection products. Ⅱ Advanced CNC machining centers, professional process ce...
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Metal Seated Gate Valve
RKS fluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cent...
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Resilient Seated Gate Valve
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
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Resilient Seat Butterfly Valve
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
News
The Difference Between A Lug and Wafer Butterfly Valve
2019-02-12 16:59:28
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.
Wafer type butterfly valve installation instructions and steps
2019-01-03 16:27:13
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.
How Does a Pressure Reducing Valve (PRV) Work?
2024-10-15 16:58:28
Manual valve operation method
2019-04-01 11:50:16
The manual valve is a valve operated by the handle and the hand wheel, and is a commonly used valve on the equipment pipeline.
Twenty-five Taboos for Valve Installation
2019-09-06 10:23:57
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...
Valve common standards and differences
2019-05-07 17:37:21
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
2022-10-17 16:09:38
Resilient-seated gate valve with bolted cover connection; made of ductile iron materials and with epoxy coating, designed as both clockwise and anti-c...
Butterfly Valve Seat & Seal Ring Replacement Method
2021-02-01 18:14:53
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's the working principle of Kieselguhr Filter?
2019-07-01 13:05:32
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
New designed PTFE RPTFE sealing replaceable seat high performance butterfly valve
2022-04-24 10:39:22
MINOTAUR series replaceable seat high performance butterfly valve
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Application of automatic backwashing filter in water industry
2019-08-24Auto self-cleaning filter advantage in water pipeline.
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How to Do the Cleaning of Prefilter?
2019-08-23When using the prefilter, the filter needs to be cleaned at regularintervals. After all, the initial filter is not cleaned for a long time, whichmay r...
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What's the working principle of Kieselguhr Filter?
2019-07-01What 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
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Automatic back flush column filter
2019-06-13Automatic backwash filter with column and tube type, adopting combination of column and tube units to meet the requirement of large flow rate processing.Each unit can work independently or simultaneously, depending on requirements...
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Flange knowledge
2019-06-13It is usually matched on the water supply and drainage fittings (the most common on the expansion joint). When the factory leaves the factory, there is a flange at each end of the expansion joint, which is directly related to the project. Pipes and equipment are bolted...
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Bag Filter Introduction
2019-06-11The product is a top-in and bottom-out filtration method. During operation, the filtrate flows from a high point to a low position...
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Valve selection
2019-06-06As one of the indispensable equipments in industrial production, valves may encounter many problems from selection to use to maintenance. Here are some common questions collected by Xiaobian. Can you help me?
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RKSfluid and CMO VALVES Participate CIME Together
2019-05-28Exhibition Name: The 6th (Beijing) International Mining Exhibition
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Exhibition time: May 29-30, 2019
Location: Beijing·China International Exhibition Center (New Hall)
Stand.: AT57
Supportors: American Mining Association Australian Mining Association Canadian Mining Association Brazilian Mining Association -
Valve water hammer effect
2019-05-21It means that when the open valve is suddenly closed, due to the inertia of the pressure water flow, the water flow shock wave is generated and the damage is caused. This is the "water hammer effect" in the hydraulics, that is, the positive water hammer...
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Valve Corrosion Protection
2019-05-09Corrosion is one of the important factors that cause valve damage. Therefore, in the use of valves, corrosion protection is the first consideration...
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RKSfluid Attends AUSTRALIA'S INTERNATIONAL WATER CONFERENCE & EXHIBITION
2019-05-08Australia (Melbourne) international water treatment technology and equipment exhibition (Ozwater) is the biggest event of the international water resources association of the Australian water association and the Australian water resources industry...
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Valve common standards and differences
2019-05-07DIN standard now uses EN standard structure length
Read More
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...