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WATTS® 0061888

WATTS® 0061888 9D Series Backflow Preventer, 3/4 in Nominal, Union FNPT x Union Joint End Style, Forged Brass Body, Dual Check, Domestic

CBPN:7948

UPC:098268004281

MPN:0061888

Price:
$133.10 / EA
Prop 65:

DESCRIPTION

WATTS® Backflow Preventer, Series: 9D Series, 3/4 in Nominal, Union FNPT x Union Joint, 175 psi, 250 deg F, Dual Check Backflow, Media: Water, Forged Brass Body, 4-1/2 in W x 2-9/16 in H, Domestic

Series 9D is specially made for smaller supply lines and ideally suited for laboratory equipment, processing tanks, sterilizers, dairy equipment and similar applications. It is particularly recommended for boiler feed lines to prevent backflow when supply pressure falls below system pressure. Series 9D is suitable for use on hot or cold water and can be used under continuous pressure. It features a primary check valve utilizing a rubber disc seating against a mating rubber part to ensure tight closing. A secondary check valve utilizes a rubber disc-to-metal seating. In the event of fouling of the downstream check valve, leakage would be vented to atmosphere through the vent port thereby safeguarding the potable water system. Construction is brass body with stainless steel working parts, integral strainer and durable rubber discs. Female union inlet and outlet connections. Sizes 1/2 in and 3/4 in. Drain is 1/2 in thread connection.

WATTS® 0061888 9D Series Backflow Preventer, 3/4 in Nominal, Union FNPT x Union Joint End Style, Forged Brass Body, Dual Check, Domestic

CBPN:7948

MPN:0061888

UPC:098268004281

Price:
$133.10 / EA
 
Prop 65:
Watts logo

DESCRIPTION

WATTS® Backflow Preventer, Series: 9D Series, 3/4 in Nominal, Union FNPT x Union Joint, 175 psi, 250 deg F, Dual Check Backflow, Media: Water, Forged Brass Body, 4-1/2 in W x 2-9/16 in H, Domestic

Series 9D is specially made for smaller supply lines and ideally suited for laboratory equipment, processing tanks, sterilizers, dairy equipment and similar applications. It is particularly recommended for boiler feed lines to prevent backflow when supply pressure falls below system pressure. Series 9D is suitable for use on hot or cold water and can be used under continuous pressure. It features a primary check valve utilizing a rubber disc seating against a mating rubber part to ensure tight closing. A secondary check valve utilizes a rubber disc-to-metal seating. In the event of fouling of the downstream check valve, leakage would be vented to atmosphere through the vent port thereby safeguarding the potable water system. Construction is brass body with stainless steel working parts, integral strainer and durable rubber discs. Female union inlet and outlet connections. Sizes 1/2 in and 3/4 in. Drain is 1/2 in thread connection.

Specifications

Brand: WATTS®
Weight: 1.83lbs
Body Material: Forged Brass
End Style: Union FNPT x Union Joint
Nominal Size: 3/4 in
Series: 9D Series
Temperature Rating: 250 deg F
Pressure Rating: 175 psi
Dimensions: 4-1/2 in W x 2-9/16 in H
Media: Water
Backflow Type: Dual Check
Manufacturer Name: Watts Water Technologies
Application: For non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines
Warranty: Limited
Domestic/Import: Domestic
Country of Origin: US
Standards and Approvals: ASSE 1012,CSA B64

Item Features

  • Forged brass body for durability
  • True line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling
  • Stainless steel internal parts
  • Maximum flow at low pressure drop
  • Furnished with union connections to facilitate removal and replacement for maintenance
  • Compact for economy combined with performance
  • Design simplicity for easy maintenance
  • Can be installed vertically or horizontally
  • Durable, tight seating rubber check valve assemblies