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Spherical cast iron valve body CF8M pin-free valve disc EPDM valve seat butterfly valve

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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 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.

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...

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.

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...

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 ...

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...

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
China Spherical cast iron valve body CF8M pin-free valve disc EPDM valve seat butterfly valve manufacturer China Spherical cast iron valve body CF8M pin-free valve disc EPDM valve seat butterfly valve manufacturer China Spherical cast iron valve body CF8M pin-free valve disc EPDM valve seat butterfly valve manufacturer China Spherical cast iron valve body CF8M pin-free valve disc EPDM valve seat butterfly valve manufacturer

Spherical cast iron valve body CF8M pin-free valve disc EPDM valve seat butterfly valve

  • Series: Economic series central line butterfly valve
  • Door size: DN50-DN2400 (NPS1 1/4-NPS96)
  • Pressure: PN6, PN10, PN16 (Class 150)
  • Temperature: -29 ℃ ~ + 120 ℃
  • Body: ductile iron: GGG40
  • Seat: NR, NBR, EPDM, Viton, silicone rubber
  • Disc / coating: ductile iron with epoxy coating, SS316, SS304, duplex stainless steel, Al bronze
  • Handlebar stem: SS316, SS304, SS420, SS416
  • Connection: wafer, cable lug, flange. Drilling PN10 PN16 ANSI 150 AS2129 all available
  • Design standards: API, DIN, ASME, ISO, ANSI, GB / T, BS EN, AWWA
  • Certificate: CE, WRAS, ISO9001: 2015, OHSAS18001: 2007
  • Application: water, power plant, HVAC, food, medicine, desalination ... etc
  • Spherical cast iron valve body CF8M pin-free valve disc EPDM valve seat butterfly valve
  • Product Details

The RKS fluid was founded in 1997. We are a production laboratory both for foundry and for mechanical processing, research and & development center and quality control center. Production facilities include numerical control work centers, professional processing cells, wide-spectrum welding equipment, automatic assembly and coating lines. We have created a team for design, research and & development. Our new test center as a public service platform testing center in Liaoning province becomes the standard GB of the Chinese valve reference unit, to participate in the development of the related valve industry standards. In order to accelerate the expansion of business abroad and the integration of resources and to support the success of fluid sales of RKS in the United States, Germany and Russia. We have an American agent. Our product design standards include: GB, ISO, German and American standards, approved by TUV for CE and ADWO-2000, ISO9001, TS, API. Our products: manual, pneumatic and & ball valves, butterfly valves and electrically operated gate valves. Check valves, automatic control valves. Castings and fittings: valve bodies, hoods, disks, stems, gearbox, universal joints, flange adapters, saddle caps. After years of development, we continue to improve and seek innovation, adhering to "Proven technology, superior features and legendary value" as our product value philosophy. Customer satisfaction is our business goal!

Hot Tags : EPDM seat butterfly valve stainless steel butterfly valve ductile iron body Wafer connection type Lug connection type Flange connection type
RKSfluid Flow Control Co., Ltd.

Tel:+86 15140272439

Contact Person:Damon Lee

Damon Lee
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