Part Number: QTHA-BLB0-HH
Block & bleed valve - male Quick-test inlet x male Quick-test outlet, brass
![](https://ralstoninst-web.imgix.net/products/item-QTHA-BLB0-HH-64e527a7b1d41.jpg?ixlib=js-3.8.0&w=2112&blur=200&px=16&auto=compress%2Cformat&s=e61cfe2bb60a94c1c3fec152b7c2c626)
Keep a calibration system pressurized with a fluid or gas while venting the pressure from the device being calibrated
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