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  • China Athena Double Eccentric Butterfly Valve Manufacturer | EN593 Water Valve Supplier manufacturer
  • China Double Eccentric Flange Butterfly Valve manufacturer

    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...

  • China Swing check valve manufacturer

    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...

  • China Hydraulic Control Valve manufacturer

    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...

  • China Ball Check Valve manufacturer

    Ball Check Valve

    Ⅰ Business area: fluid control products, technology and environmental protection products. Ⅱ Advanced CNC machining centers, professional process ce...

  • China Metal Seated Gate Valve manufacturer

    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...

  • China Resilient Seated Gate Valve manufacturer

    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

  • China Resilient Seat Butterfly Valve manufacturer

    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

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

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.

Manual valve operation method

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

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

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

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

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?

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

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

Contact us

RKSfluid Flow Control Company

Web: www.rksfluid.com
Tel:  +86 24 2318 0188
Fax: +86 24 2318 0788
Mail: info@rksfluid.com
  • Precautions for installing the valve

    Precautions for installing the valve

    2019-03-11

    When installing the valve, it is necessary to clean the inner cavity and the sealing surface, and the connecting bolts are evenly tightened to check whether the packing is tight...

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  • DIFFERENCE BETWEEN A DOUBLE AND TRIPLE OFFSET BUTTERFLY VALVE

    DIFFERENCE BETWEEN A DOUBLE AND TRIPLE OFFSET BUTTERFLY VALVE

    2019-03-07

    Butterfly valves are like ball valves however have a few focal points. They are small and when activated pneumatically, open and close rapidly. The plate is lighter than a ball, and the valve requires less structural backing than a ball valve of equivalent distance across...

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  • HOW STAINLESS STEEL VALVE ARE MADE

    HOW STAINLESS STEEL VALVE ARE MADE

    2019-03-04

    You are working hard day at office or home, and you need a relaxing shower to rejuvenate. A warm bath might just do the trick. Earlier taking a warm bath was a cumbersome affair, as you had to warm the water in a pot on a regular kitchen fire...

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  • HOW TO PICK YOUR VALVE SEAT MATERIALS

    HOW TO PICK YOUR VALVE SEAT MATERIALS

    2019-02-22

    Control valves regulate the flow of fluids as the position of the valve plug or disk changes with the force from the actuator. For this the valve has to achieve different things:

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  • WHAT IS AN AWWA BUTTERFLY VALVE AND HOW DOES IT WORK?

    WHAT IS AN AWWA BUTTERFLY VALVE AND HOW DOES IT WORK?

    2019-02-19

    Butterfly valves are used to prevent and isolate the flow of fluid in industrial sectors. They are easy to handle and very fast in stopping the flow. They are majorly preferred by the customers because of its low cost and light weight...

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  • Valve terminology and general requirements

    Valve terminology and general requirements

    2019-02-15

    Basic terminology  1. strength performance The strength properties of a valve are the ability of the valve to withstand the pressure of the medium...

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  • The Difference Between A Lug and Wafer Butterfly Valve

    The Difference Between A Lug and Wafer Butterfly Valve

    2019-02-12

    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.

    Read More
  • Metal Seated Ball Valves and Soft Seated Valves

    Metal Seated Ball Valves and Soft Seated Valves

    2019-02-11

    Metal Seated Ball Valves
    Engineered to excel in the most demanding industrial settings where valve deficiencies can endanger safety, plant efficiency and reduce profitability, metal seated ball valves stand out. These long-lasting valves are perfect for the oil and gas industries, refining and power generation.

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  • The working principle of floating ball valve

    The working principle of floating ball valve

    2019-01-18

    The floating ball valve is called a floating ball valve because the closing member of the valve is a sphere, and the ball is not supported by any other components except for the two sealing rings used for sealing (the sphere has a suspension The feeling in the middle) is called a floating ball valve.

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  • SEBF anti-corrosion coating

    SEBF anti-corrosion coating

    2019-01-16

    SEBF (Super Epoxy Bond Fusion Technology) is a fusion-bonded epoxy powder anti-corrosion technology. The epoxy powder coating in SEBF is mainly composed of the following parts: epoxy resin, filler, leveling agent, curing agent, coupling agent, etc. .

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  • Practical knowledge of valves

    Practical knowledge of valves

    2019-01-09

    Valve foundation
    1. The basic parameters of the valve are: nominal pressure PN, nominal diameter DN.
    2. the basic function of the valve: cut off the medium, adjust the flow, change the flow direction.

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  • Common valve selection instructions

    Common valve selection instructions

    2019-01-04

    The butterfly valve is suitable for occasions with large caliber (such as DN>600mm) and short structural length requirements, as well as need to adjust the flow rate and fast opening and closing requirements, generally used for temperature ≤80°C, pressure≤1.0MPa water, oil and compressed air medium.

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