The 281 PRI/Chek Valve combines the function of a pressure relief valve in parallel with a check valve in one insert. Relief valve function features a Tungsten Carbide ball and 440C seat. The remaining
The 281 PRI/Chek Valve combines the function of a pressure relief valve in parallel with a check valve in one insert. Relief valve function features a Tungsten Carbide ball and 440C seat. The remaining components are stainless steel. Integral safety screens are optional. It’s available in a range of relief flow cracking pressures for system pressures up to 5000PSI. Maximum restriction in free flow direction is 300 Lohms (550 Lohms for screened version). Each valve is 100% tested and inspected in both flow directions.
In a departure from conventional wisdom, motion control can be implemented to increase production rate and product quality and consistency—all at the same time.
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Engineers tasked with managing fluid flow talk about both holes and calibrated orifices, but they are two distinct entities. A hole can be any opening, but a calibrated orifice...
