These cookies make our website work. They include logging personal details, like login/sign-up or account data, browser information, images & videos, and shopping cart journey.
In addition, we use optimization cookies to test new features and designs on our website. The information collected helps us improve our website and customers' experience.
These cookies are used to understand the performance and relevancy of our adverts, to provide you with personalised adverts on other websites and social media, to track when you have arrived at our site from a recognised third-party affiliate website, and to track if you made a purchase based on the adverts we displayed to you.
These cookies enable us to provide personalised product and content recommendations, to make the browsing experience more relevant to you.
These cookies are used to offer customer surveys and feedback, to improve search results, and to allow you to share content from our website on social media.
These cookies help us improve our website by collecting and reporting information on how you use it.
WATTS 9DM2-LU 0063451 Dual Check Valve, Inline, 3/4 Inch Size, Brass
Get it by Thursday, Jan 9
Payment Options Available
Delivery Options Available
Product Specifications:
| Item | Dual Check Valve |
| Backflow Preventer Type | Dual Check with Atmospheric Vent |
| Body Finish | Brass |
| Body Material | Brass |
| Body Pattern | Inline |
| Body Style | Inline |
| Cross Reference | 0063451 |
| Disc Material | Rubber |
| Fitting | No |
| Inlet Connection | Female Threaded |
| Inlet Size | 3/4" |
| Inlet Thread Type | FPT |
| Inlet Type | Female Threaded |
| Max. Temp. | 250 Deg. F |
| Max. Working Pressure | 175 PSI |
| Meter Type | No Meter |
| Mfr. Series | 9D |
| Min. Temp. | 33 Deg. F |
| Operation | Continuous |
| Outlet Connection | Female Threaded |
| Outlet Size | 3/4" |
| Outlet Type | Female Threaded |
| Seat Material | Rubber |
| Strainer | Yes |
| Thread Type | FPT |
| Valve Type | No Shutoff Valve |
Shipping Info:
| Ship weight (kg) | 0.47 |
Product Details:
Dual Check Valve, Inline, 3/4 Inch Size, Brass
Product Variants
| Product | Model | Inlet Connection | Inlet Size | Inlet Type | Item | Max. Temp. | Max. Working Pressure | Min. Temp. | Outlet Connection | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
9D-S-M3 1/2 | - | 1/2" | Union Solder | Dual Check Valve | 250 Degree F | 12.1 Bar | 33 Degree F | - | €€181.33 | |
 |
9DS-SC-M2 | - | 3/4" | Union Solder | Dual Check Valve | 250 Degree F | 12.1 Bar | 33 Degree F | - | €€249.02 | |
 |
9DM2 (W/PRESS) 3/4 | - | 3/4" | Press | Dual Check Valve | 250 Degree F | 12.1 Bar | 33 Degree F | - | €€155.19 | |
 |
9DM3 (W/PRESS) 1/2 | - | 1/2" | Press | Dual Check Valve | 250 Degree F | 12.1 Bar | 33 Degree F | - | €€149.36 | |
 |
9D-SC | Union Female Threaded | 1/2" | Union Female Threaded | Dual Check Valve | 250 Deg. F | 175 PSI | 33 Deg. F | Union Joint | €€245.65 | |
 |
9D-SC-M2 | Union Female Threaded | 3/4" | Union Female Threaded | Dual Check Valve | 250 Deg. F | 175 PSI | 33 Deg. F | Union Joint | €€249.02 | |
 |
9D-S-M2 3/4 | - | 3/4" | Union Solder | Dual Check Valve | 250 Degree F | 12.1 Bar | 33 Degree F | - | €€185.51 |
Explore Products
- APOLLO VALVES 3T281120 Solenoid
- GRAINGER BULK-RS-E60-264 Epdm Sheet, 24 Inch X 36 Inch, 0.25 Inch Thickness, 60A, Plain Backing, Black, Smooth
- WEG 13984012 Metric Motor, Totally Enclosed Fan Cooled, Face/Base Mount, 2 HP, 1755 RPM, 460V AC
- MASTERDRIVES 12/8V1250M Quick Disconnect Sheave, 8V Section, 12 Groove
- ECEF 590550 Drill, 5,50mm Diameter, 139mm Length, High Speed Steel
- SIOUX CHIEF 106-14
- TB WOODS WE20HS158 Dura-Flex BTS Hub, Low Carbon Steel, WE20 Size, 1.625 inch Bore Dia.
- TIMKEN 56425-90030 Taper Roller Bearing Full Assemby
Explore More
- JESCRAFT
- KEYSHAFT
- WATTS
- CASTER CONNECTION
- WILLIAMS INDUSTRIAL TOOLS
- Automotive Specialized Tools
- Plastic Utility Carts
- Ceiling Exhaust Ventilators
- Enclosure Hole Seals
- Power Systems and Components
- GENERAL ELECTRIC Circuit Breakers
- CLEVELAND Hex Rethreading Bolt Die Steel
- EATON Molded Case Circuit Breaker Undervoltage Release Mechanisms
- SMC VALVES Dm Series Multi Connector
- KIMBERLY-CLARK Knit Cut Resistant Gloves
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.