8101 High Level Shut-Off Valve Datasheet

The OCV Series 94 check valve is a simpleon-off valve that opens to allow forward flowwhen inlet pressure exceeds outlet and closestightly to prevent backflow when outlet pres-sure exceeds inlet pressure.Global performance. Personal touch.TOLL FREE 1.888.628.8258 ? phone: (918)627.1942 ? fax: (918)622.8916 ? 7400 East 42nd Place, Tulsa, OK 74145email: sales@controlvalves.com ? website: www.controlvalves.comCheck Valve Series 94CheckValveSeries94VALVE FEATURESGlobal performance. Personal touch.TOLL FREE 1.888.628.8258 ? phone: (918)627.1942 ? fax: (918)622.8916 ? 7400 East 42nd Place, Tulsa, Ok 74145email: sales@controlvalves.com ? website: www.controlvalves.comCheck Valve Series 94DIMENSIONSRepresented by:For maximum efficiency, the OCV control valveshould be mounted in a piping system so thatthe valve bonnet (cover) is in the top position.Other positions are acceptable but may notallow the valve to function to its fullest andsafest potential. In particular, please consultthe factory before installing 8" and larger valves,or any valves with a limit switch, in positionsother than described. Space should be takeninto consideration when mounting valves andtheir pilot systems.A routine inspection & maintenance programshould be established and conducted yearly bya qualified technician. Consult our factory @1-888-628-8258 for parts and service.How to order your valveWhen Ordering please provide:Series Number - Valve size - Globe or Angle -Pressure Class - Screwed, Flanged, Grooved -Trim Material - Adjustment Range - PilotOptions - Special needs / or installationrequirements.?Model 94 ShownTYPICAL APPLICATIONSERIES FEATURES?Non-surge opening and/or closing whenequipped with adjustable opening and/orclosing speed controls.?Equipped with valve position indicatoron all models.? Operates automatically off linepressure.? Heavy-duty, nylon-reinforceddiaphragm isolates top chamberoperating pressure from bottomchamber line pressure.? Rectangular-shaped, soft seatseal provides drip-tight ClassVI closure.? Diaphragm assembly guided topand bottom.? Throttling seat retainer for flowand pressure stability.? Easily maintained withoutremoval from the line.? Diaphragm replaced withoutremoving internal stemassembly.? Replaceable seat ring.? Alignment pins assure properreassembly after maintenance.? Center-tapped bonnet facilitatesinstallation of position indicatoror valve-actuated switches.? Ductile iron and steel valves areepoxy-coated inside and out, formaximum corrosion protection.? Valves are factory tested.? Valves are serial numberedand registered to facilitatereplacement parts and factorysupport.Equipped with controlled opening speed pump discharge pressure is graduallyintroduced to the system. Pump is protected from reverse flow.Used in conjunction with the Model 126, the Series 94 provides start up and shut-down surge protection for deep well pumps.REVISED 09/19/12For the most comprehensive procedure in sizing Series 94 control valves, it is best to use our ValveMaster software or the guidelines shown herein conjunction with the Performance Charts in the Engineering Section of the OCV catalog.Check valves are nearly always line sized, however there are some limitations. Model 94, with no speed controls, should be used only where flowvelocities will not exceed 6 ft/sec. Check valves with speed controls (94-1, 94-2, etc.) may be used at flow velocities up to 15 ft/sec.SIZE 1 ¼" 1 ½" 2" 2 ½" 3" 4" 6" 8" 10" 12" 14" 16" 24"Flow @ 6 ft/sec (USGPM) 28 38 60 90 140 240 540 940 1470 2100 2500 3300 7500Flow @ 15 ft/sec (USGPM) 70 95 150 225 345 600 1350 2350 3675 5250 6300 8250 18750Global performance. Personal touch.TOLL FREE 1.888.628.8258 ? phone: (918)627.1942 ? fax: (918)622.8916 ? 7400 East 42nd Place, Tulsa, OK 74145email: sales@controlvalves.com ? website: www.controlvalves.comVALVE OPERATIONSIZING CONSIDERATIONSCheck Valve Series 94TOLL FREE 1.888.628.8258 ? phone: (918)627.1942 ? fax: (918)622.8916 ? 7400 East 42nd Place, Tulsa, OK 74145email: sales@controlvalves.com ? website: www.controlvalves.comGlobal performance. Personal touch.Check Valve Series 94OCV Control Valves was founded more than 50 years ago with a vision and commitment to quality andreliability. From modest beginnings, the company has grown to be a global leader just a half century later.In fact, OCV Valves can be found in some capacity in nearly every country around the world from fireprotection systems in Malaysia to aircraft fueling systems in Africa and from oil refineries in Russia to water supply systems in the USA and Canada.You will also find our valves in irrigation systems in Europe, South America and the Middle East.The original foundation on which the company was built allows our team of professionals to not only provide the service required to be aworldwide supplier, but more importantly the opportunity to afford the personal touch necessary to be each of our customers' best partner. Simplystated, we take pride in all that we do.Committed to the work they do, our employees average over 15 years of service. This wealth of knowledge allows us to provide quality engineering,expert support, exacting control and the know-how to create valves known for their long life.Being ISO 9001 certified means we are committed to a quality assurance program. Our policy is to supply each customer with consistent qualityproducts and ensure that the process is right every time. Our valves meet and exceed industry standards around the world. Including approvals by:All valves are not created equal. OCV Control Valves proves that day in and day out. We stand behind our valves and are ready to serve your needs.ABOUT YOUR VALVESeries 94 check Valves areavailable with various combinationsof speed controls. Select thedesired features and then the modelnumber.This chart shows only a sample ofthose most often specified valves.Consult the factory for specific dataon the model you selected.The OCV Model 94-1 check valve, with adjustable opening speed, is a simple on-off valve that opens toallow forward flow and closes tightly to prevent backflow. The 94 operates on the differential betweentwo pressures: upstream or inlet pressure acting under the seat of the valve, and downstream ordischarge pressure acting on the diaphragm via the single hydraulic line. When upstream pressureis the greater of the two (forward flow), the valve opens at an adjustable rate to allow flow. Whendownstream pressure is greater (backflow), the valve is forced fully closed.The Model 94-1 consists of the following:1. Model 65 Basic Valve,2. Model 141-3 Opening Speed Control3. Model 159 Y-Strainer4. Model 141-4 Ball Valve5. Model 155 Valve Position Indicator,VALVE SELECTION GUIDESPECIFICATIONSREVISED: 06/04/13 REVISED: 01/12/10Check individual models for availability.For the most comprehensive procedure in sizing Series 94 control valves, it is best to use our ValveMaster software or the guidelines shown herein conjunction with the Performance Charts in the Engineering Section of the OCV catalog.Check valves are nearly always line sized, however there are some limitations. Model 94, with no speed controls, should be used only where flowvelocities will not exceed 6 ft/sec. Check valves with speed controls (94-1, 94-2, etc.) may be used at flow velocities up to 15 ft/sec.SIZE 1 ¼" 1 ½" 2" 2 ½" 3" 4" 6" 8" 10" 12" 14" 16" 24"Flow @ 6 ft/sec (USGPM) 28 38 60 90 140 240 540 940 1470 2100 2500 3300 7500Flow @ 15 ft/sec (USGPM) 70 95 150 225 345 600 1350 2350 3675 5250 6300 8250 18750Global performance. Personal touch.TOLL FREE 1.888.628.8258 ? phone: (918)627.1942 ? fax: (918)622.8916 ? 7400 East 42nd Place, Tulsa, OK 74145email: sales@controlvalves.com ? website: www.controlvalves.comVALVE OPERATIONSIZING CONSIDERATIONSCheck Valve Series 94TOLL FREE 1.888.628.8258 ? phone: (918)627.1942 ? fax: (918)622.8916 ? 7400 East 42nd Place, Tulsa, OK 74145email: sales@controlvalves.com ? website: www.controlvalves.comGlobal performance. Personal touch.Check Valve Series 94OCV Control Valves was founded more than 50 years ago with a vision and commitment to quality andreliability. From modest beginnings, the company has grown to be a global leader just a half century later.In fact, OCV Valves can be found in some capacity in nearly every country around the world from fireprotection systems in Malaysia to aircraft fueling systems in Africa and from oil refineries in Russia to water supply systems in the USA and Canada.You will also find our valves in irrigation systems in Europe, South America and the Middle East.The original foundation on which the company was built allows our team of professionals to not only provide the service required to be aworldwide supplier, but more importantly the opportunity to afford the personal touch necessary to be each of our customers' best partner. Simplystated, we take pride in all that we do.Committed to the work they do, our employees average over 15 years of service. This wealth of knowledge allows us to provide quality engineering,expert support, exacting control and the know-how to create valves known for their long life.Being ISO 9001 certified means we are committed to a quality assurance program. Our policy is to supply each customer with consistent qualityproducts and ensure that the process is right every time. Our valves meet and exceed industry standards around the world. Including approvals by:All valves are not created equal. OCV Control Valves proves that day in and day out. We stand behind our valves and are ready to serve your needs.ABOUT YOUR VALVESeries 94 check Valves areavailable with various combinationsof speed controls. Select thedesired features and then the modelnumber.This chart shows only a sample ofthose most often specified valves.Consult the factory for specific dataon the model you selected.The OCV Model 94-1 check valve, with adjustable opening speed, is a simple on-off valve that opens toallow forward flow and closes tightly to prevent backflow. The 94 operates on the differential betweentwo pressures: upstream or inlet pressure acting under the seat of the valve, and downstream ordischarge pressure acting on the diaphragm via the single hydraulic line. When upstream pressureis the greater of the two (forward flow), the valve opens at an adjustable rate to allow flow. Whendownstream pressure is greater (backflow), the valve is forced fully closed.The Model 94-1 consists of the following:1. Model 65 Basic Valve,2. Model 141-3 Opening Speed Control3. Model 159 Y-Strainer4. Model 141-4 Ball Valve5. Model 155 Valve Position Indicator,VALVE SELECTION GUIDESPECIFICATIONSREVISED: 09/19/12 REVISED: 01/12/10Check individual models for availability.The OCV Series 94 check valve is a simpleon-off valve that opens to allow forward flowwhen inlet pressure exceeds outlet and closestightly to prevent backflow when outlet pres-sure exceeds inlet pressure.Global performance. Personal touch.TOLL FREE 1.888.628.8258 ? phone: (918)627.1942 ? fax: (918)622.8916 ? 7400 East 42nd Place, Tulsa, OK 74145email: sales@controlvalves.com ? website: www.controlvalves.comCheck Valve Series 94CheckValveSeries94VALVE FEATURESGlobal performance. Personal touch.TOLL FREE 1.888.628.8258 ? phone: (918)627.1942 ? fax: (918)622.8916 ? 7400 East 42nd Place, Tulsa, Ok 74145email: sales@controlvalves.com ? website: www.controlvalves.comCheck Valve Series 94DIMENSIONSRepresented by:For maximum efficiency, the OCV control valveshould be mounted in a piping system so thatthe valve bonnet (cover) is in the top position.Other positions are acceptable but may notallow the valve to function to its fullest andsafest potential. In particular, please consultthe factory before installing 8" and larger valves,or any valves with a limit switch, in positionsother than described. Space should be takeninto consideration when mounting valves andtheir pilot systems.A routine inspection & maintenance programshould be established and conducted yearly bya qualified technician. Consult our factory @1-888-628-8258 for parts and service.How to order your valveWhen Ordering please provide:Series Number - Valve size - Globe or Angle -Pressure Class - Screwed, Flanged, Grooved -Trim Material - Adjustment Range - PilotOptions - Special needs / or installationrequirements.?Model 94 ShownTYPICAL APPLICATIONSERIES FEATURES?Non-surge opening and/or closing whenequipped with adjustable opening and/orclosing speed controls.?Equipped with valve position indicatoron all models.? Operates automatically off linepressure.? Heavy-duty, nylon-reinforceddiaphragm isolates top chamberoperating pressure from bottomchamber line pressure.? Rectangular-shaped, soft seatseal provides drip-tight ClassVI closure.? Diaphragm assembly guided topand bottom.? Throttling seat retainer for flowand pressure stability.? Easily maintained withoutremoval from the line.? Diaphragm replaced withoutremoving internal stemassembly.? Replaceable seat ring.? Alignment pins assure properreassembly after maintenance.? Center-tapped bonnet facilitatesinstallation of position indicatoror valve-actuated switches.? Ductile iron and steel valves areepoxy-coated inside and out, formaximum corrosion protection.? Valves are factory tested.? Valves are serial numberedand registered to facilitatereplacement parts and factorysupport.Equipped with controlled opening speed pump discharge pressure is graduallyintroduced to the system. Pump is protected from reverse flow.Used in conjunction with the Model 126, the Series 94 provides start up and shut-down surge protection for deep well pumps.REVISED 09/19/12