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China Chinese Butterfly valve DN100 4IN PTFE griffin PFA wafer lug bare shaft acid
RKSfluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cente...Hot Tags : center line butterfly valve resilient seat butterfly valve ductile iron butterfly valve EPDM seat butterfly valve stainless steel butterfly valve carbon steel body WCB body ductile iron body carbon steel WCB disc handwheel actuator handle actuator PTFE lined PFA coated Disc electric motor actuator Wafer connection type Lug connection type Flange connection type electric actuated butterfly valve pneumatic butterfly valve low pressure butterfly valve pneumatic valve actuators ptfe valve ptfe seat PTFE butterfly valve PFA valve PFA coating PTFE coating PTFE disc
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China Chinese butterfly valve PTFE sear PFA disc DN100 4IN electric actuator
RKSfluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cente...Hot Tags : center line butterfly valve resilient seat butterfly valve ductile iron butterfly valve flange wafer lug butterfly valve stainless steel butterfly valve carbon steel body WCB body ductile iron body handwheel actuator handle actuator PTFE lined PFA coated Disc electric motor actuator eccentric butterfly valve electric actuated butterfly valve pneumatic butterfly valve low pressure butterfly valve ptfe valve ptfe seat PTFE butterfly valve PFA valve PFA coating PTFE coating PTFE disc
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Laug type butterfly valve manual adjustment butterfly valve disc
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, HydraulicHot Tags : center line butterfly valve resilient seat butterfly valve flange wafer lug butterfly valve SS disc flap valve EPDM seat butterfly valve WCB body ductile iron body manual actuator
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China Chinese butterfly valve PTFE DN65 2.5IN PFA wafer lug
RKSfluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cente...Hot Tags : EPDM seat butterfly valve stainless steel butterfly valve carbon steel body WCB body ductile iron body carbon steel WCB disc pneumatic actuator manual actuator gearbox actuator handwheel actuator handle actuator PTFE lined PFA coated Disc electric motor actuator Wafer connection type Lug connection type Flange connection type eccentric butterfly valve electric actuated butterfly valve pneumatic butterfly valve low pressure butterfly valve pneumatic valve actuators ptfe valve ptfe seat PTFE butterfly valve PFA valve PFA coating PTFE coating PTFE disc
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China Chinese butterfly valve DN65 3IN wafer lug PTFE PFA disc seat acid application
RKSfluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cente...Hot Tags : center line butterfly valve resilient seat butterfly valve ductile iron butterfly valve EPDM seat butterfly valve double offset flap valve stainless steel butterfly valve carbon steel body WCB body ductile iron body handwheel actuator handle actuator PTFE lined PFA coated Disc Wafer connection type Lug connection type Flange connection type U-section short flange type soft seal gate valve china gate valve pneumatic valve actuators ptfe valve ptfe seat PTFE butterfly valve PFA valve PFA coating PTFE coating PTFE disc
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PTFE valve seat ptfe manual valve ptfe valve
Series: Phoebe Series Resilient Seat Butterfly Valve
Temperature: -29℃ ~ +120℃
Pressure: PN6, PN10, PN16(Class 150)
Port Size: DN50-DN600
Power: Manual, Electric, Pneumatic, Hydraulic
PTFE valve seat ptfe manual valve ptfe valveHot Tags : center line butterfly valve WCB body ductile iron body carbon steel WCB disc Wafer connection type Lug connection type ptfe valve ptfe seat PTFE butterfly valve PTFE coating PTFE disc
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Butterfly valve arrangement water control flange butterfly valve
Series: Phoebe series resilient seat butterfly valve
Temperature: -29 ℃ ~ + 120 ℃
Pressure: PN6, PN10, PN16 (Class 150)
Door size: DN32-DN2400 (NPS1 1/4-NPS96)
Power: manual, electric, pneumatic, hydraulicHot Tags : resilient seat butterfly valve ductile iron butterfly valve EPDM seat butterfly valve ductile iron body handle actuator API WRAS CE ISO etc Lug connection type
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China CHinese Hardware butterfly valve wafer PTFE PFA disc acid application DN50
RKSfluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cente...Hot Tags : ductile iron flap valve center line butterfly valve resilient seat butterfly valve ductile iron butterfly valve flange wafer lug butterfly valve stainless steel butterfly valve carbon steel body WCB body ductile iron body carbon steel WCB disc handwheel actuator handle actuator PTFE lined PFA coated Disc eccentric butterfly valve electric actuated butterfly valve large diameter butterfly valves pneumatic butterfly valve low pressure butterfly valve pneumatic valve actuators ptfe valve ptfe seat PTFE butterfly valve PFA valve PFA coating PTFE coating PTFE disc
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Cast iron manual operated hand lever wafer type butterfly valve
Series: Phoebe series resilient seat butterfly valve
Temperature: -29 ℃ ~ + 120 ℃
Pressure: PN6, PN10, PN16 (Class 150)
Door size: DN32-DN2400 (NPS1 1/4-NPS96)
Power: manual, electric, pneumatic, hydraulicHot Tags : EPDM seat butterfly valve ductile iron body handle actuator API WRAS CE ISO etc Lug connection type
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Chinese China butterfly valve DN150 wafer bareshaft EPDM
RKSfluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cente...Hot Tags : center line butterfly valve resilient seat butterfly valve ductile iron butterfly valve flange wafer lug butterfly valve EPDM seat butterfly valve stainless steel butterfly valve carbon steel body WCB body ductile iron body carbon steel WCB disc handwheel actuator handle actuator Wafer connection type Lug connection type Flange connection type soft sealing gate valve
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Hand movement butterfly valve hand regulation butterfly valve valva
Series: Phoebe series resilient seat butterfly valve
Temperature: -29 ℃ ~ + 120 ℃
Pressure: PN6, PN10, PN16 (Class 150)
Door size: DN32-DN2400 (NPS1 1/4-NPS96)
Power: manual, electric, pneumatic, hydraulicHot Tags : center line butterfly valve ductile iron body handwheel actuator handle actuator API WRAS CE ISO etc
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Pnuematic vavle actuator air operated drive 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, HydraulicHot Tags : ductile iron butterfly valve EPDM seat butterfly valve ductile iron body pneumatic butterfly valve pneumatic valve actuators
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Main Product
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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
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