Manual valve QTVF series
pressure-controlin-lineprocess

Manual valve - QTVF series - Ralston - pressure-control / in-line / process
Manual valve - QTVF series - Ralston - pressure-control / in-line / process
Manual valve - QTVF series - Ralston - pressure-control / in-line / process - image - 2
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Characteristics

Operation
manual
Function
pressure-control
Body
in-line
Applications
process, for pressure gauges
Material
brass, stainless steel
Associated function
calibration
Pressure

200 bar, 350 bar
(2,900.8 psi, 5,076.3 psi)

Temperature

Max.: 105 °C
(221 °F)

Min.: -18 °C
(-0 °F)

Description

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. * Use whenever there is a gauge that needs frequent calibration or verification

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.