Watts 530FP - Part of the 530C Series
This 1/2 inch calibrated pressure relief valve is used in commercial, residential and industrial applications to protect against excessive pressure in systems containing water, oil, or air. It consists of a bronze body construction with NPT threaded male inlet and NPT threaded female (drain) outlet connections, stainless steel spring, brass bonnet, Buna-N disc, and Buna-N O-ring. Series 530C has a calibrated adjustment feature for setting the valve to the required relief pressure, and is ideal for by-pass thermal expansion pressure relief (not ASME approved). It is for use in fire protection systems. The maximum pressure is 300 psi (20.67 bar). The adjustable pressure range is 50 to 175 psi (3.45 to 12.06 bar).
Features- Spring loaded
- Soft seated
- Bronze body
- Automatic reseating
| Specifications | |
|---|---|
| Body Material | Brass |
| Brand | Watts |
| Buy American Act Compliant | YES |
| EAN | 098268221657 |
| Inlet Connection Size | 1/2 IN |
| Inlet Connection Type | Male Threaded |
| Inlet Thread Type | NPT |
| Lead Free | NO |
| Maximum Working Pressure-PSI | 300 |
| Outlet Connection Size | 1/2 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Thread Type | NPT |
| Part Number | 0371270 |
| Pressure Range | 50 to 175 PSI |
| Pressure Relief Setting-PSI | 150 |
| Series | 530C |
Description
This 1/2 inch calibrated pressure relief valve is used in commercial, residential and industrial applications to protect against excessive pressure in systems containing water, oil, or air. It consists of a bronze body construction with NPT threaded male inlet and NPT threaded female (drain) outlet connections, stainless steel spring, brass bonnet, Buna-N disc, and Buna-N O-ring. Series 530C has a calibrated adjustment feature for setting the valve to the required relief pressure, and is ideal for by-pass thermal expansion pressure relief (not ASME approved). It is for use in fire protection systems. The maximum pressure is 300 psi (20.67 bar). The adjustable pressure range is 50 to 175 psi (3.45 to 12.06 bar).
Features- Spring loaded
- Soft seated
- Bronze body
- Automatic reseating
| Specifications | |
|---|---|
| Body Material | Brass |
| Brand | Watts |
| Buy American Act Compliant | YES |
| EAN | 098268221657 |
| Inlet Connection Size | 1/2 IN |
| Inlet Connection Type | Male Threaded |
| Inlet Thread Type | NPT |
| Lead Free | NO |
| Maximum Working Pressure-PSI | 300 |
| Outlet Connection Size | 1/2 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Thread Type | NPT |
| Part Number | 0371270 |
| Pressure Range | 50 to 175 PSI |
| Pressure Relief Setting-PSI | 150 |
| Series | 530C |
