D4521 Safety Relief Valve 1-1/4 x 1-1/2 100psi MPN:89D2-100
D4521 Safety Relief Valve 1-1/4 x 1-1/2 100psi
The D4521 is a reliable safety relief valve suitable for plumbing systems that require regular pressure release up to 100 psi. It features a brass body and is designed to help prevent dangerous pressures build-up in plumbing systems by allowing excess water or air to escape safely when required. This model offers a size of 1-1/4 x 1-1/2 inches making it ideal for many domestic and commercial applications where pressure relief is crucial.
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 100 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: 89D2100
- MPN: 89D2-100
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 12:15pm UTC
Category: Pressure and Temperature Control Valves