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Parker cv-1-6644
The Parker cv-1-6644 is in our catalogue: cracking pressure 0.25 psig to 0.75 psig, overall height 1.234", width 1.234".
In stock
Parker · CV-1-6644
parker cv-1-6644 check valve ptfe 1/4 inch parflare
$ 616.36per unit · ex. VAT
Cracking pressure
0.25 psig to 0.75 psig
Overall height
1.234"
Width
1.234"
Spring material
PTFE
Length
3.812"
Cracking pressure0.25 psig to 0.75 psig
Overall height1.234"
Spring materialPTFE
Flow designSingle
SealViton
Max. steam pressure - valvesNot Rated
Application - valvesCorrosives, General Purpose
Connection gender - side 1Male
Connection gender - side 2Male
For mediaCorrosives, General Purpose
Media temp. range50°F to 266°F
Connection size - side 11/4"
Pipe size1/4"
Connection type - side 1Parflare
Connection type - side 2Parflare
Includes counterweightNo Counterweight
Valve seriesCV-1 Series
Average surface roughness (ra)24 ra
Operating temperature - maximum266°F
Operating temperature - minimum50°F
Max. pressure (cwp)120 psig
3-a complianceNot Rated
Body materialPTFE
Max. pressure (steam)Not Rated
Nsf certifications for food and drinking waterNot Rated
Poppet materialPTFE
Seal materialPTFE
Seat materialPTFE
Silent checkSilent
Media temperature range50°F to 266°F
Cv rating0.260
End connectionPARFLARE x PARFLARE
Unspsc code40141622
Valve size1/4
Valve typeInline