# Dwyer Instruments - A-321 - PRESS. RELIEF VALVE #201 SER. - RS

**Manufacturer:** Dwyer Instruments  
**MPN:** `A-321`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dwyer Instruments |
| Manufacturer name | Dwyer Instruments |
| Manufacturer | Dwyer Instruments |
| Category | Pneumatics & Fluid Control/Instrumentation/Pressure Gauges & Vacuum Gauges |
| Extra Product Name | Dwyer Instruments - A-321 - PRESS. RELIEF VALVE #201 SER. - RS |
| moq | 1 |
| MPN | A-321 |
| multiple | 1 |
| qtyInStock | 0 |
| snippet | PRESS. RELIEF VALVE #201 SER. |
| ASIN | B01N347W2S |
| AdultProduct | False |
| Asin | B01N347W2S |
| Autographed | False |
| Brand | Dwyer |
| ClassificationId | 4650349011 |
| DisplayName | Relief Valves |
| Height | 0.5, 360, 75 |
| Identifier | 0614042840656, 614042840656 |
| IdentifierType | EAN, UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName | Dwyer A-321 Pressure Relief Valve |
| Item_name | Dwyer A-321 Pressure Relief Valve |
| Item_type_keyword | industrial-relief-valves |
| Keyword | A-321 |
| Label | Dwyer Instruments |
| Length | 2.0 |
| Link | https://m.media-amazon.com/images/I/31kxdjqIozL._SL75_.jpg, https://m.media-amazon.com/images/I/31kxdjqIozL.jpg |
| Memorabilia | False |
| Model | A-321 |
| ModelNumber | A-321 |
| Model_number | A-321 |
| PartNumber | A-321 |
| Part_number | A-321 |
| ProductGroup | Home Improvement |
| ProductType | VALVE |
| ProductTypeName | VALVE |
| Product_site_launch_date | 2017-01-14T23:36:17.869Z |
| Publisher | Dwyer Instruments |
| Studio | Dwyer Instruments |
| Title | Dwyer A-321 Pressure Relief Valve |
| TradeInEligible | False |
| Type | ean, upc |
| URL | https://m.media-amazon.com/images/I/31kxdjqIozL._SL75_.jpg |
| Unit | inches |
| Units | inches, pixels |
| Variant | MAIN |
| WebsiteDisplayGroup | home_improvement_display_on_website |
| WebsiteDisplayGroupName | Home Improvement |
| Width | 0.5, 206, 43 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Allied Electronics | 70334120 |  |  | None | 1 |
| Radwell | A-321 | 60.0 | 1 | None | 1 |
| Megadepot | A-321 | 66.08 | 1 | None | 1 |
| Transcat | A-321 | 23.0 | 1 | None | 1 |
| Pemro | DWI-3155 |  |  | None | 1 |
| midwestapplianceparts.com | A-321-DW-P | 88.55 | 1 | None | 1 |
| usmegastore.com | A-321 | 68.35 | 1 | None | 1 |
| midwestapplianceparts.com | A-321 -DW-P |  |  | None | 1 |
| Galco | A-321-DWYR | 69.96 | 1 | None | 1 |
| cappusa.com | 4115445 | 69.01 | 1 | None | 1 |
| industrialstores.com | A-321 | 85.99 | 1 | None | 1 |
| blackhawksupply.com | A-321 | 69.03 | 1 | None | 1 |
| alliedcontrols.com | A-321 | 66.88 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/240000000/240045500/part_--A321---DwyerInstruments--02667fe7b4.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp