Hoke Inc. - 2219 Series - Severe Service Needle Valves

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The new Hoke 2219 Needle Valve is an excellent choice for many steam- and severe service applications. Grafoil packing below the stem threads provides exceptional service at temperatures up to +1000° F (+538° C). The nonrotating 316 stainless steel stem tip prevents galling.

Typical Applications

Steam service in power plants

Hot condensates

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Unit of Measure

Items	2219F4Y 2219 Series - Severe Service Needle Valves	2219F8Y 2219 Series - Severe Service Needle Valves	2219F12Y 2219 Series - Severe Service Needle Valves	2219F16Y 2219 Series - Severe Service Needle Valves	2219G4Y 2219 Series - Severe Service Needle Valves
INLET A	N/A 1/4" female NPT	N/A 1/2" female NPT	N/A 3/4" female NPT	N/A 1" female NPT	N/A 1/4" Gyrolok
OUTLET B	N/A 1/4" female NPT	N/A 1/2" female NPT	N/A 3/4" female NPT	N/A 1" female NPT	N/A 1/4" Gyrolok
Body Material	N/A 316 Stainless Steel
Maximum Operating Pressure	N/A 6000 psig at 70° F (414 Bar at 21° C)
Temperature Range	N/A -100° F to + 1000° F at 1750 psig max. (-75° C to + 538° C at 120 bar max.)
Cv Factor	N/A 1.09	N/A 1.20	N/A	N/A	N/A 0.47