+86 138 8989 6699 
-
Athena series DN500 ductile iron double eccentric butterfly valve PN16 for water
RKS fluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cent...
Hot Tags : double eccentric butterfly valve resilient seat butterfly valve ductile iron butterfly valve flange wafer lug butterfly valve EPDM seat butterfly valve double offset butterfly valve double offset flap valve stainless steel butterfly valve ductile iron body API WRAS CE ISO etc Flange connection type eccentric butterfly valve SS304 valve disc SS316 valve disc EPDM seat water valve Oil, Water, Gas, Sewage
Read More -
Chinese valve manufactured DN50 DN100 ductile iron flange double ball air release valve PN16 for water
Product Name: Double Ball Air Valve
Application: Water systems, firefighting and irrigation system
Pressure Range: PN10/16
Material: Ductile iron
Media: water
Media Temprature: -20~80°C
Flange:EN1092-2
Packing: wooden caseHot Tags : SS disc flap valve carbon steel body ductile iron body API WRAS CE ISO etc Flange connection type SS304 valve disc SS316 valve disc Air release valve PN10 PN16 PN25 Air relese valve water valve Oil, Water, Gas, Sewage pressure reducing valve EPDM seat Water, Oil, Gas
Read More -
High Quality Ductile Iron DN150 Double Ball Air Release Valve GGG50 PN16 for Water Sewage
Product Name: Double Ball Air Valve
Application: Water systems, firefighting and irrigation system
Pressure Range: PN10/16
Material: Ductile iron
Media: water
Media Temprature: -20~80°C
Flange:EN1092-2
Packing: wooden caseHot Tags : SS disc flap valve carbon steel body ductile iron body API WRAS CE ISO etc Flange connection type SS304 valve disc SS316 valve disc Air release valve PN10 PN16 PN25 Air relese valve water valve Oil, Water, Gas, Sewage pressure reducing valve EPDM seat Water, Oil, Gas
Read More -
Short delivery time DIN 3352-f4 BS5163 rising stem ductile iron flange gate valve DN50 DN100 DN150 PN16 customized manufacturer
Rks Fluid was founded in 1997. We are a production seminar for both the foundry, the process of processing, research and development and quality inspection center ...
Hot Tags : manual actuator pneumatic actuator resilient seated gate valve soft sealing gate valve metal seated gate valve Hard seal gate valve china gate valve gate valve Flange connection type API WRAS CE ISO etc ductile iron body WCB body Oil, Water, Gas, Sewage water valve EPDM seat SS304 valve disc SS316 valve disc
Read More -
Short Delivery Time API Stainless Steel SS304 Metal Seat Wafer Triple Double Offset Eccentric Butterfly Valve cf8 DN250 PN16 Customized
Series: NESSIE series
Temperature: -46℃ ~ +425℃
Port Size: DN200-DN600(NPS8-NPS24)
Pressure: PN10-PN50 (Class 150-Class 300)
Power: Manual, Electric, Pneumatic, HydraulicHot Tags : TEST double offset butterfly valve double offset flap valve stainless steel butterfly valve carbon steel body WCB body carbon steel WCB disc pneumatic actuator triple eccentric offset API WRAS CE ISO etc SS304 valve disc SS316 valve disc water valve
Read More -
DIN3352 DN1000 Ductile Iron GGG50 Resilient Seated Flange Gate Valve PN16 Manufacturer for Sewage
Series: Resilient seated gate valve
Port size: DN50 - DN900 (NPS2-NPS36)
Pressure rating: PN10, PN16
Temperature: 0℃~80℃
Valve body: Ductile iron:GGG50
Disc material: GGG40 + EPDM,Ductile iron coated with EPDMHot Tags : ductile iron body pneumatic actuator manual actuator gearbox actuator handwheel actuator handle actuator API WRAS CE ISO etc Flange connection type gate valve soft seal gate valve china gate valve metal seated gate valve Metal Seal gate valve soft sealing gate valve soft faced gate valve resilient seated gate valve SS304 valve disc SS316 valve disc EPDM seat water valve Oil, Water, Gas, Sewage
Read More -
BS5153 ASME DN450 DN500 ductile cast iron GGG50 swing flange check valve PN16 Class150 for sea water
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...
Hot Tags : ductile iron flap valve ductile iron body API WRAS CE ISO etc Flange connection type EPDM seat water valve Water, Oil, Gas Swing Check Valve ductile iron check valve BS5153 standard Oil, Water, Gas, Sewage Wafer connection type SS316 valve disc SS304 valve disc
Read More -
Manufacturer Cast Ductile Iron Flanged End Silent Check Valve DN50 for Water Treatment
Valve type: Nozzle check valve
Connection: Flange
Pressure: PN10 / PN16 / PN25
Valve body: GGG50 / Ductile iron,DIN EN1563-GJS-500-7
Design Standard: API,DIN,ASME,ISO,ANSI,GB/T,BS EN,AWWA
Certificate: CE ,WRAS,API,OHSAS,ISOHot Tags : TEST carbon steel body WCB body ductile iron body API WRAS CE ISO etc Flange connection type SS304 valve disc SS316 valve disc EPDM seat water valve ductile iron check valve Oil, Water, Gas, Sewage
Read More -
Factory Manufactured 12 inch dn300 dn450 Ductile Iron Wafer Swing Check Valve for Water
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...
Hot Tags : ductile iron flap valve ductile iron body API WRAS CE ISO etc Flange connection type EPDM seat water valve Water, Oil, Gas Swing Check Valve ductile iron check valve BS5153 standard Oil, Water, Gas, Sewage Wafer connection type SS316 valve disc SS304 valve disc
Read More -
Short Delivery Time BS5153 Flange DN50 DN65 DN80 Ductile Iron Swing Type Check Valve PN10 PN16 with Counterweight
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...
Hot Tags : ductile iron flap valve ductile iron body API WRAS CE ISO etc Flange connection type EPDM seat water valve Water, Oil, Gas Swing Check Valve ductile iron check valve BS5153 standard Oil, Water, Gas, Sewage Wafer connection type SS316 valve disc SS304 valve disc
Read More -
BS5163 DIN F4 ductile iron metal seated gate valve dn150 dn200 customized
Rks Fluid was founded in 1997. We are a production seminar for both the foundry, the process of processing, research and development and quality inspection center ...
Hot Tags : manual actuator pneumatic actuator resilient seated gate valve soft sealing gate valve metal seated gate valve Hard seal gate valve china gate valve gate valve Flange connection type API WRAS CE ISO etc ductile iron body WCB body Oil, Water, Gas, Sewage water valve EPDM seat SS304 valve disc SS316 valve disc
Read More -
Customization High Quality ANSI DIN BS Standard Ductile Iron Ball Check Valve Flange Threaded PN10 PN16
Ⅰ Business area: fluid control products, technology and environmental protection products. Ⅱ Advanced CNC machining centers, professional process ce...
Hot Tags : TEST carbon steel body ductile iron body API WRAS CE ISO etc Flange connection type SS304 valve disc SS316 valve disc EPDM seat water valve ductile iron check valve Oil, Water, Gas, Sewage Ball Check Valve Ball Check Valve Threaded WCB body carbon steel WCB disc Water, Oil, Gas Swing Check Valve BS5153 standard
Read More
Browse Categories
Main Product
-
-
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...
-
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...
-
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...
-
Ball Check Valve
Ⅰ Business area: fluid control products, technology and environmental protection products. Ⅱ Advanced CNC machining centers, professional process ce...
-
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...
-
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
-
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
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
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?
Manual valve operation method
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
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
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 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
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 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
MINOTAUR series replaceable seat high performance butterfly valve
