D4521 Safety Relief Valve 1-1/4 x 1-1/2 250psi MPN:89D2-250
D4521 Safety Relief Valve 1-1/4 x 1-1/2 250psi
SGS Tools' D4521 safety relief valve is a durable pressure relief device designed to protect equipment and systems from excessive pressure levels. Made with a size of 1-1/4 inches by 1-1/2 inches, this valve provides versatility in connecting to various pipes or assemblies. Its working pressure range of 150 psi to 250 psi ensures optimal performance under diverse conditions, while the bronze material guarantees corrosion resistance. The direct acting spring mechanism allows for straightforward installation and maintenance, making it suitable for industries like petrochemical, industrial, and HVAC. Use this valve to safeguard your machinery or piping systems efficiently and reliably.
This AQUATROL safety relief valve features single-ring blowdown to assure quick, accurate reseating when opening/popping. Model includes sealed and closed hex cap. For use in air compressors, pressurized production lines, and tanks.
Technical Specifications
- Item Safety Relief Valve
- Body Material Bronze
- Inlet Type MNPT
- Outlet Type FNPT
- Inlet Size 1 1/4 in
- Outlet Size 1 1/2 in
- Factory Set Pressure 250 psi
- Pressure Range 0 to 300 psi
- Disc Material Bronze
- Overall Height 8 1/2 in
- Application Air, Gas
- Seat Material Bronze
- Spring Material 316 Stainless Steel
- Temp. Range 0 Degrees to 406 Degrees F
- Test Lever No
- Standards ASME Section VIII / CRN
Manufacturer Details
- Manufacturer: Aquatrol
- Condensed Mfg Number: 89D2250
- MPN: 89D2-250
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8481400000
- GDS Category Name: Relief Valves
- GDS Family Name: Pressure and Temperature Control Valves
- GDS Segment Name: Plumbing
- UNSPSC: 40141606
- UNSPSC Class ID: 16
- UNSPSC Commodity Name: Valves
- UNSPSC Commodity ID: 06
- UNSPSC Commodity Name: Relief valves
- UNSPSC Family ID: 14
- UNSPSC Family Name: Fluid and gas distribution
- UNSPSC Segment ID: 40
- UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on November 17, 2023 12:17pm UTC
Category: Pressure and Temperature Control Valves