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Repair Parts

Repair Parts

Watts Repair Parts for 774, 009, 909 etc.

  • 9BD

    9BD

    Watts Series 9BD Dual Check Vacuum Breakers for Vending Machine Water Supply Lines prevent the reverse flow of contaminates, such as carbon dioxide gas and carbonated water, from entering the potable water supply. It consists of a stainless steel body construction, rubber parts, dual check valves, ball check valve, and an atmospheric vent. Series 9BD is designed for continuous pressure applications and complies with FDA food additive regulations. Maximum Working Pressure: 150psi

  • 9D

    9D

    Watts Series 9D Dual Check Valves with Intermediate Atmospheric Vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, rubber check valves. Series 9D is designed for continuous pressure, non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines. Minimum Working Pressure: 25psi (172kPa), Maximum Working Pressure: 175psi

  • LFN9

    LFN9

    Watts Series LFN9, LFN9C Lead Free* Dual Check Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply. It consists of a Lead Free* brass body construction with an atmospheric vent, and NPT female inlet and outlet connections. Series LFN9 and LFN9C are designed for non-health hazard, continuous pressure applications. Series LFN9C comes with chrome plated finish. Maximum Working Pressure: 125psi

  • SD-2 / SD-3

    SD-2 / SD-3

    Watts Series SD-2 / SD-3 Dual Check Valves with Atmospheric Port & Strainer (SD-3 Only) for Carbonated Beverage Machines prevent the reverse flow of polluted water, such as carbon dioxide gas and carbonated water, from entering into the potable water supply due to backpressure backflow. It consists of stainless steel body construction with internal rubber components and is designed for continuous or intermittent pressure applications. Series SD-3 has an atmospheric port that provides visual indication of failure of the second check and a wye pattern strainer. Series SD-3 is available in a variety of models and is ideal for use on post-mix carbonated beverage equipment and dispensing equipment for tea and coffee. Maximum Working Pressure: 150psi

  • 709

    709

    Watts 709 is a double check assembly. The 3/4"-2" were discontinued in 1993. The 3/4"-3" size body is constructed of bronze. In the 3/4"-2" sizes the internal hardware parts are made of plastic and bronze. Watts manufactured a hot water version available on the 3/4"-2" sizes. This was designated by an HW after the model. Internal hardware parts are made of bronze and stainless steel. Check seats are replaceable on all sizes.

    This series is currently Obsolete!

     

  • 007 / LF007

    007 / LF007

    Watts 007 Double Check Backflow Preventer

    The Watts 007 is a double check valve assembly. Production began in 1989. All versions in the 1/2"-2" size have bronze bodies with in-line modular check assemblies that are removed from a single cover on the top. Check modules are held in the body by a retainer. Check seats are replaceable. All springs are contained when the cover is removed. There have been several modifications. Repair kits are different. The original design was the 007 model produced from 1989-1991. From 1991-1993 the 007M1 model was produced. The difference being in 3/4"-1" the disc holders on the newer M1 are plastic instead of bronze and in all sizes a change in the check seat dimensions. The check cover is bolted on in the 007 and the 007M1 except the 3/4"-1" 007 which had a screw on cover. The 007M2 design began in 1993. The major change in the 007M2 was the downsizing of the body which also downsized the internal parts. In 1993 the 1/2" 007 began production. In 1998 the 3/4" 007M3 was introduced. The U007 series was developed in sizes 3/4"-2" which incorporates a union end into the body. The U007A series utilizes a 90 degree elbow for an up and down piping orientation. The 007PC series is a polymer coated bronze assembly.

  • SS007

    SS007

    Watts 007 is a double check valve assembly. Production began in 1989. All versions in the 1/2"-2" size have bronze bodies with in-line modular check assemblies that are removed from a single cover on the top. Check modules are held in the body by a retainer. Check seats are replaceable. All springs are contained when the cover is removed. There have been several modifications. Repair kits are different. The original design was the 007 model produced from 1989-1991. From 1991-1993 the 007M1 model was produced. The difference being in 3/4"-1" the disc holders on the newer M1 are plastic instead of bronze and in all sizes a change in the check seat dimensions. The check cover is bolted on in the 007 and the 007M1 except the 3/4"-1" 007 which had a screw on cover. The 007M2 design began in 1993. The major change in the 007M2 was the downsizing of the body which also downsized the internal parts. In 1993 the 1/2" 007 began production. In 1998 the 3/4" 007M3 was introduced. The U007 series was developed in sizes 3/4"-2" which incorporates a union end into the body. The U007A series utilizes a 90 degree elbow for an up and down piping orientation. The 007PC series is a polymer coated bronze assembly. The SS007 series is available in sizes 1/2"-1". The SS007 has a stainless steel body assembly.


  • 719 / LF719

    719 / LF719

    Watts 719 is a double check assembly. Production began in 2003. This has a poppet style check. Check covers unscrew from the top of the body. The springs are not contained. The body is made from a bronze alloy. The R10 and R15 designation refers to models that used one size body to fit several smaller sizes by assembling smaller ball valves on the ends.

  • 709 LBF / LF709 LBF

    709 LBF / LF709 LBF

    Watts 709 is a double check assembly. The 3/4"-2" were discontinued in 1993. The 2 1/2"-10" sizes began production in 1979. The 3/4"-3" size body is constructed of bronze. In the 3/4"-2" sizes the internal hardware parts are made of plastic and bronze. Watts manufactured a hot water version available on the 3/4"-2" sizes. This was designated by an HW after the model. The 2 1/2"-10" size bodies are cast iron with a fused epoxy coating. The 2 1/2"-3" size are available in either bronze or fused epoxy coated cast iron. Internal hardware parts are made of bronze and stainless steel. Check seats are replaceable on all sizes. Double check detector assembly. Production began in 1979. The assembly utilizes the 709 design on the main valve and the bypass unit. In 1991 the bypass was changed to the 007M1 model. In 1993 the bypass was changed to the model 007M2. In 1998 the bypass was changed to the 1/2" 007.

  • 757 / 757N

    757 / 757N

    Watts 757 Series is a double check assembly. This model was manufactured under the Hunter name from 2000-2002. In 2002 Watts bought the Hunter models and began production as the Watts models 757 and 757A. These are also sold under the Ames name as models C200 and C200A. The body is stainless steel tubing. To access the checks, a movable sleeve is mounted over the access cover. On the 2 1/2"-6" sizes the sleeve slides over the body to access the check components. On the 8"-10" sizes the sleeve is attached by two grooved couplings. The check components are modular made of of Noryl plastic. The checks utilize a torsion spring which is contained when the check module is removed from the body. The check spring must be extended and controlled with a pin or screwdriver to replace the check disc. The check disc may be either an EPDM or silicone. The "A" designation refers to a bi-link check mechanism while the "non A" version utilizes a tri-link check mechanism. The body length can be up to 1" shorter than shown in the dimension chart on versions produced before 2003.

  • 774

    774

    Watts 774 Series is a double check assembly. In 1997 the Watts Company purchased the Ames Company. Watts began marketing the Ames 2000SS as the Watts 774 and the 2000SE as the 774X. The body is stainless steel. The model has a modular check design so that springs will be contained when the cover is removed. The check mechanism threads into the body and is a cam operated design made of glass filled Noryl. In the 2 1/2"-6" size the check assemblies are not field repairable and the whole check module must be replaced for repair. The difference between the 774 and 774X is the 774X has parts one size smaller than the pipe size. The 8"-10" check does have a rubber disc that is field replaceable.

  • 770 / 772

    770 / 772

    Watts 770 is a double check assembly. Discontinued in 1997. The check bodies are made of ductile iron which is fused epoxy coated. The check has a stainless steel toggle linkage. The check springs are contained. The spring tension must be released to repair the assembly. The bronze check seats are replaceable. A seat removal tool is needed. Vulcanized clapper plates are used to seal the check. The shutoffs on the 772 are a special shutoff. The shutoffs used on the 772 are not standard. There are two different size flanges on the inlet and outlet.

    This series is currently Obsolete!

     

  • 773

    773

    Watts 773 is a double check assembly. Manufactured only from 1998 - 1999. The internal parts are similar to the Model 709. The body was changed to provide a vertical installation capability. The body is a fused epoxy coated cast iron body. Check springs are contained. The check seats are replaceable.

    This series is currently Obsolete!

     

  • 775

    775

    Watts 775 is a double check assembly. Production began in 1998. The 3"-6" were discontinued in 2003. In the 1/2"-2" size the body is made of nickel plated copper. There is a single cover. The checks are modular. The check modules thread into the body. The 3"-8" body is made of stainless steel. The checks are modular The check modules are repairable and thread into the body. In the 3"-8" size there is a 775N model which uses two stainless steel elbows mounted between the backflow preventer flange and shutoff flange.

    This model is currenlty obsolete! No parts remain, please call for availability on replacement device:

    Chicago Office: (866) 836-8692

    Dallas Office: (866) 562-7740

    Detroit Office: (844) 727-8742

    Indianapolis Office: (877) 353-4386

    Denver Office (844) 622-0186

     

  • 007DCDA

    007DCDA

    Watts Series 007M1DCDA Double Check Detector Assembly is specifically designed to protect against possible backpressure and backsiphonage conditions for non-health hazard (i.e., pollutant) application in accordance with Local Governing Water Utility Code. This device assembly is primarily used on commercial fire sprinkler systems where Local Governing Code mandates protection from non-potable quality water being pumped or siphoned back into the potable water system. Maximum Working Pressure: 175psi

     

  • 007M1DCDA

    007M1DCDA

    Watts Series 007M1DCDA Double Check Detector Assembly is specifically designed to protect against possible backpressure and backsiphonage conditions for non-health hazard (i.e., pollutant) application in accordance with Local Governing Water Utility Code. This device assembly is primarily used on commercial fire sprinkler systems where Local Governing Code mandates protection from non-potable quality water being pumped or siphoned back into the potable water system. Maximum Working Pressure: 175psi

     

  • 709DCDA

    709DCDA

    Watts 709DCDA is a double check detector assembly. The 2 1/2"-10" sizes began production in 1979. The 2 1/2"-10" size bodies are cast iron with a fused epoxy coating. The 2 1/2"-3" size are available in either bronze or fused epoxy coated cast iron. Internal hardware parts are made of bronze and stainless steel. Check seats are replaceable on all sizes. Double check detector assembly. Production began in 1979. The assembly utilizes the 709 design on the main valve and the bypass unit. In 1991 the bypass was changed to the 007M1 model. In 1993 the bypass was changed to the model 007M2. In 1998 the bypass was changed to the 1/2" 007.

     

  • 757DCDA / 757NDCDA / LF757DCDA / LF757NDCDA

    757DCDA / 757NDCDA / LF757DCDA / LF757NDCDA

    Watts 757 Series is a double check assembly. This model was manufactured under the Hunter name from 2000-2002. In 2002 Watts bought the Hunter models and began production as the Watts models 757 and 757A. These are also sold under the Ames name as models C200 and C200A. The body is stainless steel tubing. To access the checks, a movable sleeve is mounted over the access cover. On the 2 1/2"-6" sizes the sleeve slides over the body to access the check components. On the 8"-10" sizes the sleeve is attached by two grooved couplings. The check components are modular made of of Noryl plastic. The checks utilize a torsion spring which is contained when the check module is removed from the body. The check spring must be extended and controlled with a pin or screwdriver to replace the check disc. The check disc may be either an EPDM or silicone. The "A" designation refers to a bi-link check mechanism while the "non A" version utilizes a tri-link check mechanism. The body length can be up to 1" shorter than shown in the dimension chart on versions produced before 2003.

  • 774DCDA

    774DCDA

    Watts 774 Series is a double check assembly. In 1997 the Watts Company purchased the Ames Company. Watts began marketing the Ames 2000SS as the Watts 774 and the 2000SE as the 774X. The body is stainless steel. The model has a modular check design so that springs will be contained when the cover is removed. The check mechanism threads into the body and is a cam operated design made of glass filled Noryl. In the 2 1/2"-6" size the check assemblies are not field repairable and the whole check module must be replaced for repair. The difference between the 774 and 774X is the 774X has parts one size smaller than the pipe size. The 8"-10" check does have a rubber disc that is field replaceable.

  • 770DCDA / 772DCDA

    770DCDA / 772DCDA

    Watts 770DCDA is a double check detector assembly. Discontinued in 1997. The check bodies are made of ductile iron which is fused epoxy coated. The check has a stainless steel toggle linkage. The check springs are contained. The spring tension must be released to repair the assembly. The bronze check seats are replaceable. A seat removal tool is needed. Vulcanized clapper plates are used to seal the check. The shutoffs on the 772 are a special shutoff. The shutoffs used on the 772 are not standard. There are two different size flanges on the inlet and outlet.

    This series is currently Obsolete!

     

  • 773DCDA

    773DCDA

    Watts 773DCDA is a double check detector assembly. Manufactured only from 1998 - 1999. The internal parts are similar to the Model 709. The body was changed to provide a vertical installation capability. The body is a fused epoxy coated cast iron body. Check springs are contained. The check seats are replaceable.

    This series is currently Obsolete!

     

  • 775DCDA

    775DCDA

    Watts 775DCDA is a double check detector assembly. Production began in 1998. The 3"-6" were discontinued in 2003. In the 1/2"-2" size the body is made of nickel plated copper. There is a single cover. The checks are modular. The check modules thread into the body. The 3"-8" body is made of stainless steel. The checks are modular The check modules are repairable and thread into the body. In the 3"-8" size there is a 775N model which uses two stainless steel elbows mounted between the backflow preventer flange and shutoff flange.

    This model is currenlty obsolete! Some parts do remain, please call for availability:

    Chicago Office: (866) 836-8692

    Dallas Office: (866) 562-7740

    Detroit Office: (844) 727-8742

    Indianapolis Office: (877) 353-4386

    Denver Office: (844) 622-0186


     Downloads:

  • 009 / LF009

    009 / LF009

    The Watts 009 Backflow Preventer is a Reduced Pressure Principle Assembly. Production of the Watts 009 began in 1989. All versions of the Watts 009 in the 1/2"-2" sized are bronze bodies. The check modules and relief stem assembly of the Watts 009 can be removed through a single cover. The checks are modular, All seats are replaceable, and check springs are contained. There is spring tension on the cover from the relief valve spring. There have been several modifications over the years but all versions are similar in construction. Repair parts are different for each model. The Watts 009 was the original model that was produced from 1989-1991. It was modified in 1991 to the Watts 009 M1 model in sizes 1 1/4"-2" which was produced from 1991-1992. In the Watts 009 M1 model there was a change in the check seat dimensions. The Watts 009 M2 design began in 1992. The major difference in the  Watts 009 M2 design was the downsizing of the body and the internal repair parts. Internal checks are mostly plastic. The 1/2" model Watts 009 was introduced in 1992. The 3/4" 009M3 began in 1998. A model U009 was developed in sizes 1/2"-2". This unit incorporates a union end into the body. The U009A utilizes the same union with a 90 degree elbow for an up and down piping orientation. The model Watts 009 PC is a polymer coated bronze assembly available in sizes 3/4"-2". The model SS 009 is available in 1/4"-1" sizes and is similar to the Watts 009 except the body is made of stainless steel instead of bronze.

     

  • SS009

    SS009

    The Watts Backflow Preventer 009 is a Reduced pressure assembly. Production of the Watts 009 began in 1989. All versions of the Watts 009 in the 1/2"-2" are bronze bodies. The check modules and relief stem assembly of the Watts 009 can be removed through a single cover. The checks are a modular, All seats of the are replaceable, and check springs are contained. There is spring tension on the cover from the relief valve spring. There have been several modifications over the years but all versions are similar in construction. Repair parts are different for each model. The Watts 009 was the original model that was produced from 1989-1991. It was modified in 1991 to the Watts 009 M1 model in sizes 1 1/4"-2" which was produced from 1991-1992. In the Watts 009 M1 model there was a change in the check seat dimensions. The Watts 009 M2 design began in 1992. The major difference in the  Watts 009 M2 design was the downsizing of the body and the internal repair parts. Internal checks are mostly plastic. The 1/2" model Watts 009 was introduced in 1992. The 3/4" 009M3 began in 1998. A model U009 was developed in sizes 1/2"-2". This unit incorporates a union end into the body. The U009A utilizes the same union with a 90 degree elbow for an up and down piping orientation. The model Watts 009 PC is a polymer coated bronze assembly available in sizes 3/4"-2". The model SS 009 is available in 1/4"-1" sizes and is similar to the Watts 009 except the body is made of stainless steel instead of bronze.

     

  • 919 / LF919

    919 / LF919

    Watts 919 RPZ (reduced pressure assembly) was first produced in 2003. The body is made of a bronze alloy. The checks have a poppet style check. Check covers unscrew from the body. The check springs are not contained. There will be tension from the relief valve spring as you remove the cover.

     

  • 909 / LF909 / LF909HW

    909 / LF909 / LF909HW

    Watts Series LF909 Lead Free* Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of a Lead Free* Cast Copper Silicon Alloy body construction, bronze ball valve shutoffs, and bronze test cocks. Series LF909 features a "air-in/water-out" design principle for protection during emergency combined backsiphonage and backpressure conditions. It is ideal for health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements. Maximum Working Pressure: 175ps

     

  • 909 (2.5"-10") / LF909 (2.5"-10")

    909 (2.5"-10") / LF909 (2.5"-10")

    Watts 909 Backflow Preventer is a reduced pressure backflow assembly (Watts RPZ 909). Production of the Watts 909 backflow preventer began in 1979. The Watts 909 3/4"-3" size body is constructed of bronze. The Watts 909 2 1/2"-10" size check body is cast iron with a fused epoxy coating. The Watts 909 2 1/2" and 3" are available in bronze and cast iron. Watts 909 also has a hot water option available in the 3/4"-2" which is good up to 210° F. The model Watts 909M1 was introduced in 1989 in the 3/4"-2" and 4"-10" sizes. The 3/4"-2" size was changed by having the nipple between the body and the shutoff cast into the body instead of being a separate nipple. The Watts 909 design had a bronze relief valve body. In the Watts 909M1 modification the relief body was changed to fused epoxy coated cast iron. The relief valve spring assembly was also changed. In the 8"-10" 909M1 sizes there was a change in the relief valve body. The relief valve utilizes the internal parts of the 4"-6" 909 unit. In the Watts 909M1 series the relief valve rubber repair parts will be the same in 4"-10". The check seats are replaceable and springs are contained when the covers are removed. The 2 1/2"-10" has an external relief valve sensing line and the relief valve body can be detached from the check body on these sizes.

     

  • 957 / 957N / 957Z

    957 / 957N / 957Z

    Watts 957 is a reduced pressure assembly. This model manufactured by Hunter from 2000-2002. In 2002 Watts bought the Hunter models and began production as the model 957. This model is also the Ames model C400. The body is stainless steel tubing. To access the check components a movable sleeve is mounted over the access cover. On the 2 1/2"-6" size the sleeve slides over the body to access the check components. On the 8"-10" size the sleeve is attached by two grooved couplings. The checks are modular and constructed of Noryl plastic. The check has a torsion spring which is contained when the check module is removed from the body. The check spring must be extended and controlled with a pin or screwdriver to replace the check disc. The check disc may be either an EPDM or silicone rubber. The body length dimensions may be up to 1" shorter than shown on versions produced before 2003.

     

  • 994 / 994BLT / 994HBM

    994 / 994BLT / 994HBM

    Watts 994 is a reduced pressure assembly. Production began in 1998. In 1997 the Watts Company purchased the Ames Company and began marketing the Ames 4000 SS as the Watts 994. The body is made of stainless steel with a single access cover. The check design is modular. In the 2 1/2"-6" size the check assemblies are not field repairable and the whole check module must be replaced for repair. The check is made of glass filled Noryl and is cam operated. The relief valve is attached to the check body by threads and uses an external sensing line.

     

  • 990 / 992

    990 / 992

    Watts rpz 990 is a reduced pressure assembly. The Watts 990 Backflow Preventer was discontinued in 1997. The checks are made of ductile iron with fused epoxy coating. The check is a toggle linkage mechanism. The check springs are contained. The spring tension must be released to repair the assembly. The bronze check seats are replaceable but a seat removal tool is needed. Vulcanized clapper plates are used to seal the checks. The relief valve body bronze and is attached to the check body by a threaded pipe connection. The relief seat is replaceable. An external relief valve sensing line is used. The shutoffs on the 992 had flange dimensions different than a standard sized shutoff.

    This series is currently Obsolete!

     

  • 995

    995

    Watts 995 RPZ (reduced pressure assembly). Discontinued in 2003. In the 1/2"-1 1/2"" size the body is nickel plated copper. There is a single cover for the checks. The checks are modular. Springs are contained and the seats are replaceable. The check modules thread into the body. The relief valve is attached to the check body by a union and utilizes an external sensing line. The 3"-6" size have a stainless steel body. The checks are modular and are accessed from a single access cover. The checks are repairable and screw into the body. The relief valve is pressurized from an external sensing line.

    .This model is currenlty obsolete! Some parts do remain, please call for availability:

    Chicago Office: (866) 836-8692

    Dallas Office: (866) 562-7740

    Detroit Office: (844) 727-8742

    Indianapolis Office: (877) 353-4386

    Denver Office: (844) 622-0186

     

  • 909RPDA / LF909RPDA

    909RPDA / LF909RPDA

    Watts 909 Backflow Preventer is a reduced pressure backflow assembly). Production of the Watts 909 began in 1979. The Watts 909 3/4"-3" size body is constructed of bronze. The Watts 909 2 1/2"-10" size check body is cast iron with a fused epoxy coating. The Watts 909 2 1/2" and 3" are available in bronze and cast iron. The model Watts 909M1 was introduced in 1989 in the 3/4"-2" and 4"-10" sizes. The Watts 909 design had a bronze relief valve body. In the Watts 909M1 modification the relief body was changed to fused epoxy coated cast iron. The relief valve spring assembly was also changed. In the 8"-10" 909M1 sizes there was a change in the relief valve body. The relief valve utilizes the internal parts of the 4"-6" 909 unit. In the Watts 909M1 series the relief valve rubber repair parts will be the same in 4"-10". The check seats are replaceable and springs are contained when the covers are removed. The 2 1/2"-10" has an external relief valve sensing line and the relief valve body can be detached from the check body on these sizes.

     

  • 957RPDA / 957RPDAN LF957RPDA / LF957NRPDA

    957RPDA / 957RPDAN LF957RPDA / LF957NRPDA

    Watts 957RPDA is a reduced pressure detector assembly. This model manufactured by Hunter from 2000-2002. In 2002 Watts bought the Hunter models and began production as the model 957. This model is also the Ames model C400. The body is stainless steel tubing. To access the check components a movable sleeve is mounted over the access cover. On the 2 1/2"-6" size the sleeve slides over the body to access the check components. On the 8"-10" size the sleeve is attached by two grooved couplings. The checks are modular and constructed of Noryl plastic. The check has a torsion spring which is contained when the check module is removed from the body. The check spring must be extended and controlled with a pin or screwdriver to replace the check disc. The check disc may be either an EPDM or silicone rubber. The body length dimensions may be up to 1" shorter than shown on versions produced before 2003.

     

  • 994RPDA

    994RPDA

    Watts 994 is a reduced pressure assembly. Production began in 1998. In 1997 the Watts Company purchased the Ames Company and began marketing the Ames 4000 SS as the Watts 994. The body is made of stainless steel with a single access cover. The check design is modular. In the 2 1/2"-6" size the check assemblies are not field repairable and the whole check module must be replaced for repair. The check is made of glass filled Noryl and is cam operated. The relief valve is attached to the check body by threads and uses an external sensing line.

     

  • 990RPDA / 992RPDA

    990RPDA / 992RPDA

    Watts 990RPDA is a reduced pressure detector assembly. The Watts 990 Backflow Preventer was discontinued in 1997. The checks are made of ductile iron with fused epoxy coating. The check is a toggle linkage mechanism. The check springs are contained. The spring tension must be released to repair the assembly. The bronze check seats are replaceable but a seat removal tool is needed. Vulcanized clapper plates are used to seal the checks. The relief valve body bronze and is attached to the check body by a threaded pipe connection. The relief seat is replaceable. An external relief valve sensing line is used. The shutoffs on the 992 had flange dimensions different than a standard sized shutoff.

    This series is currently Obsolete!

     

  • 995RPDA

    995RPDA

    Watts 995RPDA is a reduce pressure detector assembly. Discontinued in 2003. In the 1/2"-1 1/2"" size the body is nickel plated copper. There is a single cover for the checks. The checks are modular. Springs are contained and the seats are replaceable. The check modules thread into the body. The relief valve is attached to the check body by a union and utilizes an external sensing line. The 3"-6" size have a stainless steel body. The checks are modular and are accessed from a single access cover. The checks are repairable and screw into the body. The relief valve is pressurized from an external sensing line.

    This model is currenlty obsolete! Some parts do remain, please call for availability:

    Chicago Office: (866) 836-8692

    Dallas Office: (866) 562-7740

    Detroit Office: (844) 727-8742

    Indianapolis Office: (877) 353-4386

    Denver Office: (844) 622-0186

  • 188A / 288A / 388ASC

    188A / 288A / 388ASC

    Watts Series 188A / 288A Anti-Siphon Vacuum Breakers for Irrigation Systems prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of brass body construction with bronze internal trim, chemical resistant silicone seat disc and an atmospheric vent to prevent spilling. Maximum Pressure:125psi

     

  • 008 / 008PC / LF008PC

    008 / 008PC / LF008PC

    Watts 008 spill resistant pressure vacuum breaker. Production began in 1994. The body is bronze. The poly coated body version designated as the model 008PC. The check and air inlet is a modularized single cartridge.

    Series LF008PCQT is Lead Free and still Available!

    Series 008PCQT is currently Obsolete!

    Series 008QT is currently Obsolete!


     

  • 800

    800

    Watts 800 is a pressure vacuum breaker assembly. Discontinued in 1993. The valve body is bronze. The check seat is not replaceable. The springs are contained when the bonnet is removed. The check spring tension must be released for repair.

    This Series is currently Obsolete!

  • 800M2 / 800M3 / 800M4

    800M2 / 800M3 / 800M4

    Watts 800M4 QT pressure vacuum breaker. Production began in 1994. This is a bronze bodied unit. The check spring is contained. The check seat is replaceable. A seat removal tool is needed. The test cocks for this model are located on the ball valves. The 800M4 is a redesign of the 800M2 and 800M3 series with the addition of a replaceable check seat. In 1995 the 800 M4 FR model was introduced. This model contains a small relief valve built into the air inlet float to prevent damage if it freezes.

    Series 800M2 / 800M3 are Obsolete!

    Series 800m4 is still Available!