Parker Root Valves

Parker Root Valves Materials of Construction

PART DESCRIPTIONCARBON STEEL316 SS
BodyASTM A105 CFASTM A479-316 SS
BonnetASTM A105ASTM A351-CF8M
StemASTM A479-316 SSASTM A479-316 SS
YokeASTM A351-CF8MASTM A351-CF8M
Packing FollowerASTM A479-316 SSASTM A479-316 SS
BoltASTM A449-TYPE 1-CSASTM A193-B8M
HandleASTM A108 CSASTM A581 18-8 300 SS
  • PGI Carbon Steel Products are Alkaline Zinc plated for corrosion prevention.
  • PGI 316 SS Products meet the requirements of NACE MR0175/ISO 15156-36.
  • 100% Pressure Tested


Parker Root Valves Max Cv Ratings

ORIFICE SIZEBODY STYLE Straight
.187".53
.375"3.00

Approximate Valve Weight: 3.70 lbs (1.68 kg) each (.187" Orifice)  ||  4.50 lbs (2.05 kg) each (.375" Orifice)

 

Download Parker Instrument Valve Datasheet


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