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...Check Valve / Drop-In Check Valve / Upper and Lower Kelly Cock Valve Product Description INSIDE BOP Drill-Tool Check Valve Drill-tool check Valve is a main Blowout prevent tool in drill tool and should be classified into four kinds according to its structure, i.e. arrow back pressure valve (FJ), Ball check valve (FQ),Butterfly check valve (FD) and Drop- -in check valve (FT) . Arrow-Shaped Check Valve...
...Check Valve / Drop-In Check Valve / Upper and Lower Kelly Cock Valve Product Description INSIDE BOP Drill-Tool Check Valve Drill-tool check Valve is a main Blowout prevent tool in drill tool and should be classified into four kinds according to its structure, i.e. arrow back pressure valve (FJ), Ball check valve (FQ),Butterfly check valve (FD) and Drop- -in check valve (FT) . Arrow-Shaped Check Valve... more
Model Number:All size
Place of Origin:China
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... Cock Valve is divided into UPPER Kelly Cock Valve and Lower Kelly Cock Valve. Upper Kelly Cock Valve connects to the top of Kelly .upper Kelly Cock Valve is left-hand thread, Lower Kelly Cock Valve is right-hand thread, and the structures of them are the
... Cock Valve is divided into UPPER Kelly Cock Valve and Lower Kelly Cock Valve. Upper Kelly Cock Valve connects to the top of Kelly .upper Kelly Cock Valve is left-hand thread, Lower Kelly Cock Valve is right-hand thread, and the structures of them are the more
Brand Name:SHRT
Model Number:Inside Blowout Preventer Tool
Place of Origin:SHANGHAI
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Drop-In Check valves prevent return flow during a kick and are suitable for most drilling situations in which return flow through the drill string is a risk and normal operation requires the benefits of a full-bore sub. By preventing upward flow through the drill pipe and allowing fluid to be pumped downward to circulate the well, the valves...
Drop-In Check valves prevent return flow during a kick and are suitable for most drilling situations in which return flow through the drill string is a risk and normal operation requires the benefits of a full-bore sub. By preventing upward flow through the drill pipe and allowing fluid to be pumped downward to circulate the well, the valves... more
Brand Name:ATO
Model Number:FT203
Place of Origin:CHINA
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...Check Valve For Sludge Pump / Low Pressure Drop Check Valves Detailed Product Description Product Name: Ball Check Valve Application: Sewage, Water Etc., Size: DN15 ~DN300 Pressure: PN2.5/6/10/16/125lbs/150lbs/JIS 5K/JIS10K Standard: DIN/BS/AWWA/JIS Temperature: -20~120 C Body: Cast Iron/ Ductile Iron Ball: Iron Coating EPDM/NBR High Light: stainless steel ball check valve , vertical ball check valve...
...Check Valve For Sludge Pump / Low Pressure Drop Check Valves Detailed Product Description Product Name: Ball Check Valve Application: Sewage, Water Etc., Size: DN15 ~DN300 Pressure: PN2.5/6/10/16/125lbs/150lbs/JIS 5K/JIS10K Standard: DIN/BS/AWWA/JIS Temperature: -20~120 C Body: Cast Iron/ Ductile Iron Ball: Iron Coating EPDM/NBR High Light: stainless steel ball check valve , vertical ball check valve... more
Brand Name:TOBO
Model Number:CF8M
Place of Origin:China
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...Check Valve for Pipeline Valve with Stainless Steel Material Nozzle check valve was designed to provide the three mandatory requirements of a check valve: non-slam, low pressure drop, and reduced maintenance. The check valve is used in a variety of applications such as water, oil, and LNG pump stations, as well as in gas compressor stations. Standard Features Non-slam design Low pressure drop...
...Check Valve for Pipeline Valve with Stainless Steel Material Nozzle check valve was designed to provide the three mandatory requirements of a check valve: non-slam, low pressure drop, and reduced maintenance. The check valve is used in a variety of applications such as water, oil, and LNG pump stations, as well as in gas compressor stations. Standard Features Non-slam design Low pressure drop... more
Brand Name:KATA
Place of Origin:SHANGHAI,CHINA
Certification:API-6D,API-SPEC-Q1,ISO 9001-2008,ISO-TS-29001,CE-PED,AIP 607 Fire safe certificate
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...valves produce the lowest pressure drop, when compared with other check valves of the same size. They feature a simple design that is easy to maintain. The swing check valve functions by allowing flow forces to move the disc from the closed position to the
...valves produce the lowest pressure drop, when compared with other check valves of the same size. They feature a simple design that is easy to maintain. The swing check valve functions by allowing flow forces to move the disc from the closed position to the more
Brand Name:KOLINK
Place of Origin:CHINA
Certification:PED 2014/68/EU,API 6D and ISO9001
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...check valve horizontal 6 inch Advantages of Check Valve 1. Protection of pumps and compressor equipment from damage caused by backflow/reverse flow 2. Reduce down time and loss of production due to failure of unsuitable valves 3. increase energy saving with reduced pressure drop 4. Preventing water hammer, check valves are very effective with this 5. Reduces the possibility of sudden valve...
...check valve horizontal 6 inch Advantages of Check Valve 1. Protection of pumps and compressor equipment from damage caused by backflow/reverse flow 2. Reduce down time and loss of production due to failure of unsuitable valves 3. increase energy saving with reduced pressure drop 4. Preventing water hammer, check valves are very effective with this 5. Reduces the possibility of sudden valve... more
Brand Name:CXDLV
Model Number:H44W-16P
Place of Origin:China
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... or vertical (flow up) pipe runs. Inherently, swing check valves have a low pressure drop and are best suitable for velocity applications. Our closure design allows our swing check valve to close completely even and remain closed with no flow when
... or vertical (flow up) pipe runs. Inherently, swing check valves have a low pressure drop and are best suitable for velocity applications. Our closure design allows our swing check valve to close completely even and remain closed with no flow when more
Brand Name:Kelite Valve
Model Number:2"-36", CL150-1500
Place of Origin:China
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... is in a straight line through the valve resulting in minimal pressure drop. The disc swings into the open position as the media flows through the line. Back pressure in the line holds the disc in the closed position. Swing check valves may be installed in
... is in a straight line through the valve resulting in minimal pressure drop. The disc swings into the open position as the media flows through the line. Back pressure in the line holds the disc in the closed position. Swing check valves may be installed in more
Brand Name:TongJiang
Model Number:Swing Check Valve
Place of Origin:CHINA
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...Check Valve , 2 Inch Check Valve Two Piece Construction Prevent backflow of processing media with sanitary Y-Ball Check Valve When liquid flows through the valve, the ball is forced into the branch of the valve allowing full fluid flow. When the liquid stops, equalizing the pressure, the ball drops...
...Check Valve , 2 Inch Check Valve Two Piece Construction Prevent backflow of processing media with sanitary Y-Ball Check Valve When liquid flows through the valve, the ball is forced into the branch of the valve allowing full fluid flow. When the liquid stops, equalizing the pressure, the ball drops... more
Brand Name:NYHAU
Place of Origin:KunShan,China
Certification:3A,CE,ISO,FDA
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... diameter: DN300-DN1000mm Tilting Seat Buffering Check Valve of the sealing surface is declined against the outlet with small dropping angle to reduce the vibration meanwhile there is buffering device in the body which can buffer by the flow to prevent the
... diameter: DN300-DN1000mm Tilting Seat Buffering Check Valve of the sealing surface is declined against the outlet with small dropping angle to reduce the vibration meanwhile there is buffering device in the body which can buffer by the flow to prevent the more
Brand Name:Sunval
Model Number:CV01
Place of Origin:anhui
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...Valve/Safety Relief Valve with high pressure for Inline Check Valve Pressure Relief Valves - safety relief valves are often used in the oilfield when provide overpressure protection for cementing/fracturing pumps, fracturing &treating lines, pressure vessels, and other equipment. Pressure Relief Valves - safety relief valves opens when a preset pressure is exceeded and automatically shut when pressure drops...
...Valve/Safety Relief Valve with high pressure for Inline Check Valve Pressure Relief Valves - safety relief valves are often used in the oilfield when provide overpressure protection for cementing/fracturing pumps, fracturing &treating lines, pressure vessels, and other equipment. Pressure Relief Valves - safety relief valves opens when a preset pressure is exceeded and automatically shut when pressure drops... more
Brand Name:CCSC
Model Number:Safety Relief Valve
Place of Origin:China
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...Check Valve Description: The RDCS is a slow closing check valve with hydraulic cushion. The bottom of the body is equipped with micro-resistance slow closing device, when the pump stops, the disc will fall quickly, before full closure about 15% of the trip ,the disc will close slowly through the special device without water hammer happened. Features: .Non-Clog Design .Reinforced Disc .One Moving Part .Drop...
...Check Valve Description: The RDCS is a slow closing check valve with hydraulic cushion. The bottom of the body is equipped with micro-resistance slow closing device, when the pump stops, the disc will fall quickly, before full closure about 15% of the trip ,the disc will close slowly through the special device without water hammer happened. Features: .Non-Clog Design .Reinforced Disc .One Moving Part .Drop... more
Brand Name:AFC,OEM
Model Number:RDCS
Place of Origin:China
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Y Pattern Check Valve Stainless Steel F304 1 Inch Dn25 2500Lb Piston Check Valve PSC Check Valve High Pressure Features and benefits DESIGN FEATURES: ● Vervo's proven pressure seal design. ● Low pressure drop. ● Excellent resistance to thermal ...
Y Pattern Check Valve Stainless Steel F304 1 Inch Dn25 2500Lb Piston Check Valve PSC Check Valve High Pressure Features and benefits DESIGN FEATURES: ● Vervo's proven pressure seal design. ● Low pressure drop. ● Excellent resistance to thermal ... more
Brand Name:VERVO
Model Number:H41Y-2500LB-DN25
Place of Origin:LISHUI,ZHEJIANG
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... rate: 30L/Min, see performance chart Internal leakage rate: at 250 bar (3625 psi), maximum 0.1ml/min (2 drops/min) Definition of opening pressure: When the flow rate reaches 16.4 milliliters per minute (1 cubic inch per
... rate: 30L/Min, see performance chart Internal leakage rate: at 250 bar (3625 psi), maximum 0.1ml/min (2 drops/min) Definition of opening pressure: When the flow rate reaches 16.4 milliliters per minute (1 cubic inch per more
Brand Name:Kaienli
Model Number:KCV08-20
Place of Origin:China
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Ductile Iron Sliding Ball Check Valve With Epoxy Powder Coating Description: Technical Parameters Model PN(MPa) Casting test pressure(MPa) Seal test ...
Ductile Iron Sliding Ball Check Valve With Epoxy Powder Coating Description: Technical Parameters Model PN(MPa) Casting test pressure(MPa) Seal test ... more
Brand Name:OEM
Model Number:HQ45X
Place of Origin:Shanghai , China
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... valve lets the fluid flow in the desired direction only (if there is enough pressure), and blocks any flow in the opposite direction. Also, the valve closes automatically when the pressure drops. It is therefore critical that the valve is installed with a
... valve lets the fluid flow in the desired direction only (if there is enough pressure), and blocks any flow in the opposite direction. Also, the valve closes automatically when the pressure drops. It is therefore critical that the valve is installed with a more
Brand Name:DEYE
Model Number:DY-V-04
Place of Origin:CHINA
