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Specifications
Description
The Watts 127SS-208 3/4 is a 3/4" process steam pressure regulator with FNPT connections. It reduces high or fluctuating inlet pressure to a lower, constant downstream pressure. It features a bronze body and a buna-n seat. Rated to 100 psi.
This 3/4 inch process steam pressure regulator, model 208, is a single seated, direct acting, diaphragm type regulator. It is ideal for institutional, industrial, and commercial applications to regulate steam pressure in the mainline and high capacity process service heating applications. It features a bronze body, threaded female end connections and stainless steel diaphragm, seat and disc internals to extend the service life. The springs and diaphragm chamber assembly is easily changed and the valve is simple to adjust when the need to quickly restore the regulator service is required. The maximum working initial pressures is up to 250 psi (17.2 bar).
Features
- Bronze body with female NPT connections
- Stainless steel single seated
- Direct acting diaphragm
- Standardly furnished with stainless steel valve disc
- Replaceable springs and diaphragm
- Quickly and easily serviceable in line without special tools
- Maximum working initial pressure up to 250 psi (17.2 bar)
- Engineered and recommended for mainline and high capacity process service heating applications
- Valve is simple to adjust
Common Questions
- Does it come with a gauge?
- No - 127SS-208 3/4 has no gauge and no gauge tapping. Set the outlet pressure using a gauge elsewhere on the downstream piping.
Specifications
- Type: Pressure Regulator
- Size: 3/4"
- Inlet Size: 3/4"
- Outlet Size: 3/4"
- Connection: FNPT
- Body Material: Bronze
- Seat / Seal Material: Buna-N
- Max Pressure (psi): 100
- Shutoff: None
- Country of Origin: United States
- Warranty: 1 Year Limited
- MPN: 127SS-208 3/4
- Lead-Free: No
- Thermal Expansion Bypass: No
- Gauge: None
- Union Configuration: None
- Regulated Media: Steam
Product Information
Dimensions
| Size Nominal | 3/4" | Inlet Size | 3/4" |
| Outlet Size | 3/4" | End Connection | FNPT |
Details
| Series | 127SS | Device Type | Pressure Regulator |
| Body Material | Bronze | Seat Material | Buna-N |
| Max Pressure PSI | 100.0 psi | Shutoff | None |
| Gauge Config | None | Union Config | None |
| Regulated Media | Steam | — | — |
Compare with similar products
| Shutoff | None
| None
| None
| None
| None
| None
|
| Adj Range Min PSI | — | 10.0 psi | 30.0 psi | — | — | — |
| Adj Range Max PSI | — | 50.0 psi | 140.0 psi | — | — | — |
| Gauge Config | None
| None
| None
| None
| None
| None
|
| Union Config | None
| None
| None
| None
| None
| None
|
| Regulated Media | Steam
| Steam
| Steam
| Steam
| Steam
| Steam
|
| Series | 127SS
| 252A
| 252A
| 127SS
| 127SS
| 127SS
|
| Country Of Origin | United States
| United States
| United States
| United States
| United States
| United States
|
| Warranty | 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
|
| Spec Sheet | ||||||
| Install Sheet | ||||||
| Device Type | Pressure Regulator
| Pressure Regulator
| Pressure Regulator
| Pressure Regulator
| Pressure Regulator
| Pressure Regulator
|
| Size Nominal | 3/4"
| 1"
| 1"
| 3/4"
| 1-1/2"
| 2"
|
| Inlet Size | 3/4"
| 1"
| 1"
| 3/4"
| 1-1/2"
| 2"
|
| Outlet Size | 3/4"
| 1"
| 1"
| 3/4"
| 1-1/2"
| 2"
|
| End Connection | FNPT
| NPT
| NPT
| FNPT
| FNPT
| FNPT
|
| Body Material | Bronze
| Bronze
| Bronze
| Bronze
| Bronze
| Bronze
|
| Seat Material | Buna-N
| — | — | Buna-N
| Buna-N
| Buna-N
|
| Max Pressure PSI | 100.0 psi | 300.0 psi | 300.0 psi | 100.0 psi | 100.0 psi | 100.0 psi |
| Max Temp °F | — | 300.0 °F | 300.0 °F | — | — | — |
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