# Ralston QTVC000000 Volume Controller (Straight)

**Manufacturer:** Ralston Instruments  
**MPN:** `QTVC-0000-0-0`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Ralston Instruments |
| Manufacturer name | Ralston Instruments |
| Manufacturer | Ralston Instruments, Ralston |
| ASIN | B00IK0APT8 |
| AdultProduct | False |
| Asin | B00IK0APT8 |
| Autographed | False |
| Brand | RALSTON, Ralston Instruments |
| Bullet_point | Mechanical Rotation 42 turns (pressure balanced), QTVC volume controller only, no gauge adapter, no hoses, no process connections |
| ClassificationId | 256409011 |
| DisplayName | Test, Measure & Inspect |
| Height | 500, 6.16, 75 |
| IsAutographed | false |
| IsMemorabilia | false |
| ItemClassification | BASE_PRODUCT |
| ItemName | Ralston Instruments QTVC-0000-0-0 Pressure Volume Controller; No Adapters/Hoses |
| Item_name | Ralston Instruments QTVC-0000-0-0 Pressure Volume Controller; No Adapters/Hoses |
| Item_type_keyword | precision-measurement-products |
| Item_weight | 5.39 |
| Keyword | NPAKSTRP |
| Label | Ralston Instruments |
| Length | 7.38 |
| Link | https://m.media-amazon.com/images/I/51r9BPIxTrL._SL75_.jpg, https://m.media-amazon.com/images/I/51r9BPIxTrL.jpg |
| Memorabilia | False |
| Mpns | QTVC-0000-0-0 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PartNumber | QTVC-0000-0-0 |
| Part_number | QTVC-0000-0-0 |
| ProductGroup | BISS Basic |
| ProductType | LAB_SUPPLY |
| ProductTypeName | LAB_SUPPLY |
| Product_description | Proprietary pressure balanced fine adjustment piston allows for extremely precise, finger-tip control of pressure at 0.03 psi (2 mbar) or 3000 psi (210 bar) or any range in between. Fine adjust piston |
| Product_site_launch_date | 2012-07-18T01:56:44.440Z |
| Publisher | Ralston Instruments |
| StrippedMpns | QTVC000000 |
| Studio | Ralston Instruments |
| Title | Ralston Instruments QTVC-0000-0-0 Pressure Volume Controller; No Adapters/Hoses |
| TradeInEligible | False |
| URL | http://ecx.images-amazon.com/images/I/51r9BPIxTrL._SL75_.jpg, https://m.media-amazon.com/images/I/51r9BPIxTrL._SL75_.jpg |
| Unit | inches, pounds |
| Units | inches, pixels, pounds |
| Variant | MAIN |
| WebsiteDisplayGroup | biss_basic_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Weight | 5.39 |
| Width | 500, 75, 8.5, 8.50 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Davis Instruments | DO-68977-61 | 1574.0 | 1 | None | None |
| Test Equipment Depot | QTVC000000 | 1484.0 | 1 | None | None |
| Cole-Parmer | 6897761 | 1907.0 | 1 | None | 1 |
| Transcat | QTVC-0000-0-0 |  |  | None | 1 |
| globaltestsupply.com | QTVC-0000-0-0 | 1728.0 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/237500000/237893500/part_--QTVC000000---RalstonInstruments--79da250b57.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp