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Refine Search:Size:Dn200mm-3000mm
Productivity:2000set/Month
Function:Sfcv Rubber Lobe
Material:Composite
Details:
Details: 1.Specificationsfrp flap vales1) Material:frp2)size:DN100--500mm 3) BS5163,BS5150,DIN3352 F4/F5, AWWA 4) PN12.frp flap valve 1) Material:frp2)siz...
Export Markets:North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Productivity:50000 PCS /Year
Origin:China
Packing:Steel Case, Plywood Case
Details:
Model / Specifications:JY-GRP- Y-4-0.25-DN600
Standard or Nonstandard:Standard
Structure:Check
Pressure:Medium Pressure
Power:Hydraulic
Details: Flap valve / Check valve / flap gate Flap valve which depends on its gravity and pressure difference inside and outside and shoot the door, open a...
Guangzhou Jingye Composite Materials Co., Ltd.
Business Type:Manufacturers
Free Member
China (Mainland)
Standard or Nonstandard:Standard
Structure:Check
Pressure:Medium Pressure
Power:Manual
Details: FRP Valve Structure and operating principle of flap valve: It’s composed of valve seat, valve plate, consolidated soil seal ring, hinge four par...
Place of Origin:china
Standard or Nonstandard:Standard
Details: Product description:cast iron flap valve applicable to water supply and wastewater treatment projects in various pipe and water channel as overflo...
Details: round flap valve flap gate1.Size:DN300-2000mm2. pressure 0.1MPa3.material: cast iron4.CE, ISO, production base of WATTS Valve American
Model / Specifications:Flap Check Valve
Price Range:US $1 - 10 / Unit
Standard or Nonstandard:Standard
Structure:Check
Power:Manual
Material:Brass
Details: Flap Check Valve 1 Brass body 2.Size:1/2'', 3/4",1" Flap Check Valve...
Model / Specifications:YPM
Standard or Nonstandard:Standard
Structure:Check
Pressure:Low Pressure
Power:Manual
Details: Flap valve:Product use: flap valve take as a one-way valve at the exit of with drain pipe, has shut down automatically function, prevent the river...
Model / Specifications:HFV
Brand Name:Flap Valve
Details: Intended primarily for use of automatic water (non-external power) discharge by the difference pressure generated by interior an...Place of Origin...
Standard or Nonstandard:Standard
Structure:Check
Pressure:Medium Pressure
Power:self open
Details: FLAP VALVE Product Standard: Q-TF - B 27M .05Nominal Pressure: PN0.25 - 1.6 MPaNominal Diameter: DN350 - 2000 mmSeal Leakage: GB-T13927 D The...
Standard or Nonstandard:Standard
Structure:Flap valve
Power:Manual
Material:Carbon steel
Details: Flap valve can be used as charging or discharging device for ash bucket of dedusting equipment, mill machine and bucket....Place of Origin: CN;HEN
Details: BV/ISO/SGS flap check valve factory Jinerjian Tianjin Valve Co.,Ltd. engages in professional R&D,production,sales of BV BV/ISO/SGS flap che...
Details: The good service Rubber Flap Valve: 1.Stat-up Pressure is small2.Flow adjusted Naturally3.Without Leakage4.Wide size Scope Product Introduction: ...
Model / Specifications:GDC-J
Standard or Nonstandard:Standard
Structure:Butterfly
Pressure:High Pressure
Power:Solenoid
Details: GDC-J series electro-magnetic vacuum flap valve takes the electro-magnetic force as the dynamics to make valve open or close. This valve is fit fo...
Trademark:ZD
Connection Form:Wafer Type
Model NO.:H77X-10/16
Material:Cast Iron, Ductile Iron, Carbon Steel, Ect...
Details:
Details: Specifications flap check valve( Dual-Use in Vertical / Horizontal) Size: DN20-DN150 ( 3/4"- 6" ) Working Pressure: 10kg/cm2 150 psiPV...
Details: Flap valve belongs to non-return valve which is opened under the pressure of medium and closed by the weight of itself. It is mainly used insewage...
Details: Flange Lifting Check Valve Non-return flap Valve, Back-pressure Valve, Marine Check Valve, Flange end lift Check Valve Technical Data Materials ...
Model / Specifications:DN50-DN800 cast iron flap valve
Price Range:US $1 - 100 / Unit
Standard or Nonstandard:Standard
Structure:Check
Pressure:Medium Pressure
Power:Manual
Details: Products/Services: Wafer type butterfly valves,screw end butterfly valves,groove end butterfly valves,flange end butterfly valves
Model / Specifications:L1-001
Standard or Nonstandard:Standard
Structure:Check
Pressure:Medium Pressure
Power:Hydraulic
Details: ball float check valve size:1/2--2;pressure:1.6mpa pipe thread to ISO228 working medium:water,oil ten years experience...Place of Origin: CN;ZHE
Details: Stainless steel flap valve Standards:Material: lining ceramic/ body carbon steelDN: DN50-DN800PN: PN0.6-2.5MPaSuitable Temperature: ≤300°CM...
Zhengzhou Dingsheng New Material Technology Co., Ltd.
Business Type:Manufacturers
Free Member
China (Mainland)
Model / Specifications:Series G
Details: Weep hole , drainage pipe with flap valve , can regulate the water between inside and outside of concrete channel.You don't need to warry about st...
Details: Specifications: Thank you very much for your visiting. If any product information that you'd like to know, please contact our sales managers or se...
Model / Specifications:QFZW/ QYZW
Standard or Nonstandard:Standard
Structure:Gate
Pressure:Low Pressure
Power:Hydraulic
Details: Products/Services: Valve,butterfly valve,check valve,air valve,gate valve,irrigation hydrant,filter & strainer,flap valve,lifting valve,joint
Model / Specifications:WM-0536
Price Range:US $0.1 - 100 / Piece
Material:steel
Brand Name:WM
Details: low price non-return flap valve cover Japan equipment&skill worker strict QC&well design fast deliver,good material reliable...Place of Or...
Price Range:US $10 - 3,000
Standard or Nonstandard:Standard
Structure:Check
Pressure:Low Pressure
Material:Casting
Details: flap Valve is usually mounting to the end wall or cross-culvert on the tidal side of a causeway to prevent water back flow....
Model / Specifications:Small
Standard or Nonstandard:Standard
Structure:Gate
Pressure:High Pressure
Power:Hydraulic
Details: Flap Valve in Cast Iron and Ductile Iron, Metal Seated and Resilient Seated, which accord with DIN ANSI BS Standard, it is popular used in water w...
Standard or Nonstandard:
Structure:Butterfly
Pressure:Low Pressure
Power:Hydraulic
Details: Rang from 80mm to 600mm size Cast Flap Valve Epoxy coated...Place of Origin: CN
Details: Nominal diameter:DN50Nominal pressure:PN10Material:cast iron Suitable medium:waterMOQ:1 pcs
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A flap valve is provided which includes a valve housing having a valve seat defined therein, on one side of which is a flow inlet chamber and on the other side of which is a flow discharge chamber, at least one locking element pivotably mounted in the valve housing for movement between an open and closed position relative to the valve seat, and at least one locking spring mounted in the flow inlet chamber of the housing having one portion which is rigidly held in the valve housing and a pivotable lever arm which engages the locking element to urge the locking member into the closed position. The lever arm of the spring and the locking member are slideably coupled together so that the force required to open the locking member increases only slightly or preferably decreases during the opening pivotable movement of the locking member.
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