*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker RV-646-02-T - UHP PTFE Fluoropolymer Relief Valve (1/4 inch) – RV Series

The RV Series is a PTFE relief valve that’s ideally suited for ultra-high purity semiconductor, DI water, and aggressive chemical applications. The valve is highly compact and can be adjusted in the field to provide safe and reliable pressure relief.

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Brand Parker

Part No. RV-646-02-T

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Products specifications

Attribute name	Attribute value
Pressure Rating	15 psig (1.03 bar) - 120 psig (8.3 bar)	Maximum Ambient Temperature	66
Non-Wetted Material	PVDF, SS, Brass, ABS, HDPE	Minimum Fluid Temperature	-17
Port 2 Size	3/8" Parflare	Wetted Material	PFA, Modified PTFE
Flow Control	ON/OFF	Maximum Fluid Temperature	130
Division	Veriflo Division	Flow Coefficient	Kv 10.2
Minimum Ambient Temperature	-17	Flow Rate	Cv .70
Port Connection 1 (inch)	3/8" Parflare	Nut Material	PFA
Pressure Relief Setting (psig)	60 to 120 psig

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