Historical

NFPA/T3.21.4 R2-2000 (R2009)

Pneumatic valve - Pressure rating supplement to NFPA/T2.6.1 R2-2000, Fluid power components - Method for verifying the fatigue and establishing the burst pressure ratings of the pressure containing envelope of a metal fluid power pneumatic valve (Revision of NFPA/T3.21.4 R1-1994)

Provides: test and statistical methods for generating fatigue distribution data; test and statistical methods for conducting a verification of the pressure ratings on pneumatic valves; common requirements and an industry-wide philosophy in judging one type of pressure capability for pneumatic valves; uniform methods of product comparison.

CONTENT PROVIDER
National Fluid Power Association [nfpa-fluid]

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Amendments & Corrections
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