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1 In Iron Process Steam Pressure Regulator, Reduced Pressure Range 10 To 30 psi
152A-010030 1 - spec sheet
152A-010030 1 - spec sheet
Manufacturer Resources
Product Specs
- Adjustable Reduced Pressure Range:
- 10 to 30
- Body Material:
- Iron
- Buy American Act Compliant:
- No
- Inlet Connection Size:
- 1 IN
- Inlet Connection Type:
- Female Threaded
- Lead Free:
- No
- Maximum Working Pressure Bar:
- 14
- Maximum Working Pressure Psi:
- 200
- Minimum Temperature Celsius:
- 0.5
- Minimum Temperature Fahrenheit:
- 33
- Outlet Connection Size:
- 1 IN
- Outlet Connection Type:
- Female Threaded
- Valve Style:
- Standard
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Valves
- Product Type:
- Pressure Regulator
- Brand Name:
- Watts
- Product Details:
- Kit
- Gauge:
- No Gauge
Watts 152A-010030 1 – Frequently Asked Questions
1) What pipe size and connection type does the Watts 152A steam pressure regulator need?
The Watts 152A-010030 regulator takes 1 inch female threaded connections on both the inlet and the outlet, so it drops into a 1 inch threaded steam line with male-threaded nipples or unions on each side. Same size in and out, so no reducing is involved at the valve itself.
2) What outlet pressure can this Watts 152A regulator be set to?
Reduced (downstream) pressure adjusts anywhere from 10 to 30 psi. If your process needs more than 30 psi delivered, or something below 10, this is the wrong range and you want a different 152A pressure range rather than trying to run this one at the edge of its spring.
3) How much inlet steam pressure can the Watts 152A handle?
Maximum working pressure is 200 psi (14 bar), so it will sit on a boiler header or distribution main up to that figure and knock it down to the 10 to 30 psi band the valve is adjustable across.
4) Can I use the Watts 152A regulator on potable water?
No. It is an iron-bodied process steam regulator and is not lead free, so keep it off domestic water. For potable service you need a lead-free water pressure reducing valve, typically bronze or stainless bodied, not this one.
5) Does the Watts 152A steam regulator come with a pressure gauge?
No gauge is supplied with it. You will need to add a gauge and gauge tapping downstream if you want to read and set the reduced pressure, which on an adjustable 10 to 30 psi valve you realistically do. Plan the gauge, and typically a safety relief valve, into the station piping.
6) Is the Watts 152A-010030 Buy American Act compliant for a government job?
No, it is not Buy American Act compliant. On federal, military or BAA-flagged institutional work that line item will not pass, so specify a domestically sourced steam regulator instead of this one.
7) Will the Watts 152A work on compressed air or hot water instead of steam?
It is built and rated as a process steam pressure regulator with an iron body, 200 psi maximum working pressure, and a 10 to 30 psi adjustable outlet. For air or hydronic service, buy a regulator rated for that medium rather than repurposing a steam valve.
8) What is the minimum temperature rating on this iron steam regulator?
Minimum rated temperature is 33 F (0.5 C), essentially just above freezing. It is a steam-service valve, so the practical concern is an unheated or outdoor section of line freezing condensate in the body when the system is down. Trap and drain the station properly if any of it sits in an unconditioned space.
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Does the Watts 152A-010030 1 come with a warranty?
Absolutely. The Watts 152A-010030 1 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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