# Check Valve,0 to 38 CFM,1/2" (F)NPT

**Manufacturer:** Conrader  
**MPN:** `GV12`

The Conrader GV12 is a PCV grommet manufactured by STANDARD ABRASIVES. It features a 1/2" cast brass horizontal check valve with an inline vertical design and a 1/8" unloader port and plug. These valves have NPT (national pipe thread) connections, which cannot be accurately measured with a tape measure or linear tool.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Conrader |
| Manufacturer name | Conrader |
| Manufacturer | Conrader |
| CategoryId | 5816 |
| CategoryIdL1 | 12 |
| CategoryIdL2 | 12 |
| CategoryIdL3 | 8750 |
| CategoryIdL4 | 5816 |
| CategoryL1 | Power Transmission |
| CategoryL2 | Compressors, Air Tanks & Pneumatic Parts |
| CategoryL3 | Pneumatic Valves |
| CategoryL4 | Pneumatic Check Valves |
| DimensionUnit | inch |
| GraingerSku | 55RU16 |
| Extra Product Name | Check Valve,0 to 38 CFM,1/2" (F)NPT |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 1 |
| WeightUnit | lbs |
| cali_prop65_orglabel | True |
| cali_prop65_warnmsgscenario | 7 |
| cali_prop65_whtlabel | True |
| countryOfOrigin | US |
| extendedLead | 9 |
| height | 3 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6 |
| moq | 1 |
| MPN | GV12 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G5517137 |
| tierMinQty1 | 1 |
| tierPrice1 | 27.01 |
| url | https://www.zoro.com/conrader-check-valve-0-to-38-cfm-12-fnpt-gv12/i/G5517137/ |
| width | 5 |
| Inlet (In ) | 1/2 (F)NPT |
| Outlet (In ) | 1/8 (F)NPT |
| Item | Check Valve |
| Max Pressure (PSI) | 250 psi |
| Cracking Pressure (PSI) | 3 |
| Flow Range Free Air (CFM) | 0 to 38 |
| ASIN | B071WRHQK6 |
| AdultProduct | False |
| Asin | B071WRHQK6 |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Binding | Misc. |
| ClassificationId | 3753811 |
| DisplayName | Air-Compressor Accessories |
| Height | 1646, 500, 75 |
| Identifier | 0724453991202, 724453991202 |
| IdentifierType | EAN, UPC |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | New 1/2" Cast Brass Horizontal Check Valve Air Compressor Inline Vertical |
| Item_name | New 1/2" Cast Brass Horizontal Check Valve Air Compressor Inline Vertical |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G5517137 | 27.01 | 1 | None | 1 |
| bscsource.com | GV12 | 153.19 | 1 | None | 1 |
| Guardian | 31735996 | 233.32 | 1 | None | 1 |
| Raptor Supplies | CE7ZBZ | 52.4148885 | 1 | None | 1 |
| Grainger | 55RU16 |  |  | None | 1 |
| National Supply Network | 31735996 | 168.91 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/196000000/196260500/part_--GV12---Conrader--92fac2c958.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp