Part Number: QTHA-BLS0-HC
Block & bleed valve - male Quick-test inlet x female Quick-test outlet, S.S.
![](https://ralstoninst-web.imgix.net/products/item-QTHA-BLS0-HC-64e528080d913.jpg?ixlib=js-3.8.0&w=2112&blur=200&px=16&auto=compress%2Cformat&s=07561b15153e6d4d522ad53058bb2f3f)
Keep a calibration system pressurized with a fluid or gas while venting the pressure from the device being calibrated
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