# Ralston QTVC2MBA63 Volume Controller with Gauge Connection (1/4" Male NPT)

**Manufacturer:** Ralston Instruments  
**MPN:** `QTVC-2MBA-6-3`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Ralston Instruments |
| Manufacturer name | Ralston Instruments |
| Manufacturer | Ralston Instruments, Cole-Parmer |
| Part Number | QTVC-2MBA-6-3 |
| Product Group | BISS |
| AdultProduct | False |
| Asin | B00481QMJ0, B00IK0ARCI |
| Autographed | False |
| Batteries_required | False |
| Brand | Ralston Instruments |
| Bullet_point | Housing material: anodized aluminum, brass, stainless steel, Pressure volume controller, Range: pressure 0 to 3000 psi (0 to 207 bar)vacuum 0 to 10 in. Hg (0 to 254 mm hg), Resolution: 0.01 psi |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 256409011, 4989307011 |
| ClassificationId | 5739457011 |
| DisplayName | Pressure Regulators |
| Feature | QTVC volume controller, 1/4" MNPT gauge adapter, 6ft, 3ft hoses, (2) 1/4" MNPT process conn. |
| Height | 10, 10.0, 500, 75 |
| ItemClassification | BASE_PRODUCT |
| ItemName | Ralston Instruments QTVC-2MBA-6-3 Pressure Volume Controller; 1/4" NPTM |
| Item_name | Ralston Instruments QTVC-2MBA-6-3 Pressure Volume Controller; 1/4" NPTM |
| Item_package_quantity | 1 |
| Item_package_weight | 7.8 |
| Item_type_keyword | pressure-regulators |
| Keyword | QTVC2MBA63 |
| Label | Ralston Instruments |
| Length | 12, 12.0 |
| Link | https://m.media-amazon.com/images/I/51v+w6lx5eL._SL75_.jpg, https://m.media-amazon.com/images/I/51v+w6lx5eL.jpg |
| Liquid_volume | 0.0 |
| MPN | QTVC-2MBA-6-3 |
| Man | Ralston Instruments |
| Material | Aluminum, Brass, Stainless Steel |
| Memorabilia | False |
| ModelNumber | QTVC-2MBA-6-3 |
| Model_number | QTVC-2MBA-6-3 |
| Mpns | QTVC-2MBA-6-3 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| PartNumber | QTVC-2MBA-6-3 |
| Part_number | QTVC-2MBA-6-3 |
| ProductGroup | BISS |
| ProductType | ELECTROMECHANICAL_GAUGE |
| ProductTypeName | MECHANICAL_COMPONENTS |
| Product_site_launch_date | 2012-07-18T01:56:46.229Z |
| Publisher | Ralston Instruments |
| ReleaseDate | 2017-03-14 |
| Street_date | 2017-03-14T00:00:01Z |
| StrippedMpns | QTVC2MBA63 |
| Studio | Ralston Instruments |
| Title | Ralston Instruments QTVC-2MBA-6-3 QTVC volume controller |
| TradeInEligible | False |
| Unit | fluid_ounces, inches, pounds |
| Variant | MAIN |
| WebsiteDisplayGroup | biss_basic_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Weight | 7.8 |
| Width | 10, 10.0, 500, 75 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Davis Instruments | DO-68977-63 | 1628.3 | 1 | None | None |
| Test Equipment Depot | QTVC2MBA63 | 1584.6 | 1 | None | None |
| Cole-Parmer | 6897763 | 2099.5 | 1 | None | 1 |
| Transcat | QTVC-2MBA-6-3 | 1910.48 | 1 | None | 1 |
| globaltestsupply.com | QTVC-2MBA-6-3 | 1910.48 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/128000000/128359500/part_--QTVC2MBA63---RalstonInstruments--6593f33786.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp