Part No. QTVF-000S-2F-2F Quick-test Valved Fitting, 1/4" FNPT x 1/4" FNPT, S.S. Install between a pressure gauge and the process and isolate the process from the gauge to perform a calibration of the gauge. After completing the calibration open the valve and place the gauge on-line, all without blowing down the system. Features • * Use whenever there is a gauge that needs frequent calibration or verification QTVF-000S-2F-2F Specifications Pressure Range 0 to 3000 psi (0 to 207 bar) End C1 1/4" Female NPT End C2 1/4" Female NPT End C3 Male Quick-test with Cap and Chain Has Block Valve Yes Has Vent Valve No Temperature range 0 to 225 °F (-18 to 107 °C) Construction Stainless Steel Seal materials Buna-N, Delrin, Teflon Dimensions A 3.57 in (9.07 cm) Dimensions B 2.31 in (5.87 cm) Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480