Product Details: Manufacturer Part Number: 4371000540|Design|Valve Type|CheckTube Outside Diameter (Fractional Inch)|Tube Outside Diameter (mm)|Pipe Size|1Connection Type|FNPT x FNPTMaterial|End Connection|FNPT x FNPTMounting Orientation|Body Material|Stainless SteelWOG Rating (psi)|WSP Rating (psi)|Crack Pressure (psi)|Overall Length (Decimal Inch)|Spring Material|Piston Material|Seal Material|Color|Maximum Working Pressure|Standards|ISO 9001:2008Lead Free|YesEpa Watersense Certified|Material Grade|316Compression Style|Swagelok Part Number|Minimum PSI|Special Item Information|For Use With|Tube Inside Diameter|Port Size|Port Type|Vehicle Make|Solids Handling|Width (Inch)|Cv Rating|Width (Decimal Inch - 4 Decimals)|Minimum Temperature (C - 2 Decimals)|Maximum Temperature (F) ( - 0 Decimals)|Minimum Temperature (Deg F - 3 Decimals)|Maximum Temperature (C)|Product Service Code|UNSPSC Code|