# Ralston QTHA-TVLB-HC Male Quick-test x female Quick-test in-line Vent Valve

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

The Ralston QTHA-TVLB-HC is a brass, female in-line vent valve designed to connect between a Quick-test hose and a process connection. It allows for easy bleeding of pressure from a line after calibration is complete. Made in the USA, this valve is suitable for use up to 3000 PSI, 200 bar, or 20 MPa.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Ralston Instruments |
| Manufacturer name | Ralston Instruments |
| Manufacturer | Ralston Instruments, Ralston |
| Part Number | QTHA-TVLB-HC |
| Product Group | BISS |
| ASIN | B00GS265DU |
| AdultProduct | False |
| Amount | 78.00 |
| Asin | B00GS265DU |
| Autographed | False |
| Brand | RALSTON, Ralston Instruments |
| Bullet_point | Easily connect between the end of a Quick-test hose and the process connection, Keep fluid or contaminates out of the hand pump, calibrator or nitrogen control device, Made in USA |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 3021479011, 3021480011 |
| ClassificationId | 383665011 |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Hose Fittings |
| Feature | Easily connect between the end of a Quick-test hose and the process connection |
| Height | 2112, 500, 75 |
| ItemClassification | BASE_PRODUCT |
| ItemName | Ralston Instruments QTHA-TVLB-HC Male Quick-Test x Female Quick-Test Brass in-Line Vent Valve |
| Item_name | Ralston Instruments QTHA-TVLB-HC Male Quick-Test x Female Quick-Test Brass in-Line Vent Valve |
| Item_type_keyword | industrial-hose-fittings |
| Item_weight | 1.5 |
| Keyword | QTHATVLBHC |
| Label | Ralston, Ralston Instruments |
| Link | https://m.media-amazon.com/images/I/41KsAstebtL._SL75_.jpg, https://m.media-amazon.com/images/I/41KsAstebtL.jpg, https://m.media-amazon.com/images/I/41whoUhxCaL._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 78.0 |
| MPN | QTHA-TVLB-HC |
| Man | Ralston |
| Memorabilia | False |
| Mpns | QTHA-TVLB-HC |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PartNumber | QTHA-TVLB-HC |
| Part_number | QTHA-TVLB-HC |
| ProductCategoryId | 383665011, biss_display_on_website |
| ProductGroup | BISS, BISS Basic |
| ProductType | PRECISION_MEASURING |
| ProductTypeName | PRECISION_MEASURING |
| Product_description | Use this 3000 PSI / 200 bar / 20 MPa brass, female in-line vent valve to slowly or quickly bleed pressure from a line after a calibration is complete. Ralston Instruments QTHA-TVLB-HC male Quick-test  |
| Product_site_launch_date | 2013-11-19T17:02:09.072Z |
| Publisher | Ralston, Ralston Instruments |
| Rank | 1029742, 1164920, 1638, 1819, 188670, 294671, 4182, 4862, 709253, 787187, 8868, 9830 |
| StrippedMpns | QTHATVLBHC |
| Studio | Ralston, Ralston Instruments |
| Title | Hose Fittings, Industrial & Scientific, Ralston Instruments QTHA-TVLB-HC Male Quick-Test x Female Quick-Test Brass in-Line Vent Valve, Ralston QTHA-TVLB-HC Male Quick-test x female Quick-test in-line  |
| TradeInEligible | False |
| URL | https://m.media-amazon.com/images/I/41KsAstebtL._SL75_.jpg |
| Unit | pounds |
| Units | pixels, pounds |
| Variant | MAIN, PT01 |
| WebsiteDisplayGroup | biss_basic_display_on_website, biss_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Weight | 1.5, 1.50 |
| Width | 1632, 2112, 386, 500, 58, 75 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Test Equipment Depot | QTHATVLBHC | 81.0 | 1 | None | None |
| Transcat | QTHA-TVLB-HC | 103.38 | 1 | None | 1 |
| globaltestsupply.com | QTHA-TVLB-HC | 103.38 | 1 | 1 | 1 |

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MCP server: https://www.dataalchemy.com/mcp