D4521 Safety Relief Valve 1-1/4 x 1-1/2 150psi MPN:89D2-150
D4521 Safety Relief Valve 1-1/4 x 1-1/2 150psi
The D4521 Safety Relief Valve is a critical component in industrial and commercial systems designed to protect equipment from excess pressure and potential damage. This valve is ideal for use in steam, air, gas or liquid applications and has a range of temperatures between -32F and 392F. It features a 1-1/4 x 1-1/2 NPT threaded connection and a capacity of 500 SCFM. Its 150psi pressure rating ensures safe and reliable operation, while its bronze construction offers durability and resistance to wear and tear. With its compact size and easy installation, this safety valve is an essential tool for protecting equipment and preventing costly repairs or downtime.
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 150 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: 89D2150
- MPN: 89D2-150
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 12:16pm UTC
Category: Pressure and Temperature Control Valves