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Manufacturer Resources
Product Specs
- Body Material:
- Bronze
- Body Pattern:
- Angle
- Brand Name:
- Watts
- Buy American Act Compliant:
- No
- Ean:
- 98268394887
- Hydronic Item Type:
- Radiator Supply Valve
- Inlet Connection Size:
- 1 IN
- Inlet Connection Size Metric:
- 25 MM
- Inlet Connection Type:
- Female Threaded
- Inlet Thread Type:
- IPS
- Lead Free:
- No
- Maximum Steam Pressure Psi:
- 15
- Maximum Water Pressure Psi:
- 60
- Outlet Connection Size:
- 1 IN
- Outlet Connection Type:
- Union Joint
- Part Number:
- 67452
- Series:
- RA-1-AP
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Valves
- Product Type:
- General Valve
Watts RA-1-AP 1 – Frequently Asked Questions
1) Can I use the Watts RA-1-AP valve on a low pressure steam system?
Yes. It is rated to 15 psi on steam, which covers residential and light commercial low pressure steam heating. On hot water service the rating is 60 psi.
2) Is the Watts RA-1-AP radiator valve lead free for potable water use?
No. The RA-1-AP is not lead free, so keep it on heating service only, steam or hydronic radiator supply. It is not a valve for domestic water.
3) Does the Watts RA-1-AP come with the union nut and tailpiece to connect to the radiator?
The outlet is a union joint connection, so the valve ships with its union nut and tailpiece to make up to the radiator spud. You still supply the spud itself if the old one is staying in the radiator, plus a nipple for the 1 inch female IPS inlet.
4) Is the Watts RA-1-AP Buy American Act compliant for a government job?
No. The RA-1-AP is listed as not Buy American Act compliant, so it will not satisfy a BAA or Buy America procurement clause on a federal or federally funded project.
5) Is the Watts RA-1-AP body brass or bronze, and will it hold up in an old steam building?
Bronze body. Bronze is the standard material for steam radiator supply valves because it tolerates the wet and dry cycling of a steam riser without the corrosion problems of ferrous bodies.
6) What is the Watts part number for the 1 inch RA-1-AP angle radiator valve?
Order it as Watts RA-1-AP 1, manufacturer part number 67452. The size designation and the model are the same string, so the trailing 1 is the 1 inch size.
How fast can I get the Watts RA-1-AP 1 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Watts RA-1-AP 1 come with a warranty?
Absolutely. The Watts RA-1-AP 1 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Watts RA-1-AP 1?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Watts RA-1-AP 1 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.