# Ralston QTHATVLB In-line Vent Valve

**Manufacturer:** Ralston Instruments  
**MPN:** `QTHA-TVLB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Ralston Instruments |
| Manufacturer name | Ralston Instruments |
| Manufacturer | Ralston Instruments, Ralston |
| Part Number | QTHA-TVLB |
| Product Group | BISS |
| ASIN | B00IK0BJ7A |
| AdultProduct | False |
| Asin | B00IK0BJ7A |
| Autographed | False |
| Batteries_required | False |
| Brand | RALSTON, Ralston Instruments |
| Bullet_point | Male Quck x male Quick-test in-line vent valve, brass |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 3021479011, 3021480011 |
| ClassificationId | 720590011 |
| DisplayName | HVAC Equipment |
| Feature | Use to slowly or quickly bleed pressure from a line after a calibration is complete |
| Height | 2112, 500, 75 |
| IsAutographed | 0, false |
| IsMemorabilia | 0, false |
| ItemClassification | BASE_PRODUCT |
| ItemName | Ralston Instruments QTHA-TVLS Male Quick-test x male Quick-test in-line vent valve |
| Item_name | Ralston Instruments QTHA-TVLS Male Quick-test x male Quick-test in-line vent valve |
| Item_type_keyword | industrial-hvac-components |
| Item_weight | 1.5 |
| Keyword | QTHA-TVLB |
| Label | Ralston, Ralston Instruments |
| Link | https://m.media-amazon.com/images/I/41LedkN5xSL._SL75_.jpg, https://m.media-amazon.com/images/I/41LedkN5xSL.jpg, https://m.media-amazon.com/images/I/41gzICmTkRL._SL75_.jpg, https://m.media-amazon.com/ |
| MPN | QTHA-TVLB |
| Man | Ralston |
| Material | Brass |
| MaterialType | Brass |
| Memorabilia | False |
| Mpns | QTHA-TVLB |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PartNumber | QTHA-TVLB |
| Part_number | QTHA-TVLB |
| ProductCategoryId | 383665011, 720590011, biss_display_on_website |
| ProductGroup | BISS, Home Improvement |
| ProductType | MECHANICAL_COMPONENTS |
| ProductTypeName | MECHANICAL_COMPONENTS |
| Product_description | Male Quck x male Quick-test in-line vent valve, brass |
| Product_site_launch_date | 2014-02-20T17:38:04.411Z |
| Publisher | Ralston, Ralston Instruments |
| Rank | 1016535, 10327, 1261638, 21306, 2379, 2523237 |
| StrippedMpns | QTHATVLB |
| Studio | Ralston, Ralston Instruments |
| Title | HVAC Equipment, Industrial & Scientific, Ralston Instruments QTHA-TVLS Male Quick-test x male Quick-test in-line vent valve |
| TradeInEligible | False |
| URL | http://ecx.images-amazon.com/images/I/41G-k9wdgxL._SL75_.jpg, https://m.media-amazon.com/images/I/41gzICmTkRL._SL75_.jpg |
| Unit | pounds |
| Units | pixels, pounds |
| Variant | MAIN, PT01 |
| WebsiteDisplayGroup | biss_display_on_website, home_improvement_display_on_website |
| WebsiteDisplayGroupName | Home Improvement |
| Weight | 1.5, 1.50 |
| Width | 1632, 2112, 386, 500, 58, 75 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Test Equipment Depot | QTHATVLB | 74.1 | 1 | None | None |
| Transcat | QTHA-TVLB |  |  | None | 1 |
| globaltestsupply.com | QTHA-TVLB | 104.94 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/161500000/161788000/part_--QTHATVLB---RalstonInstruments--f2aa7ec766.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp