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Z168637

Sigma-Aldrich

Diaphragm-seal packless valve

multi-turn, 316 stainless steel

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About This Item

UNSPSC Code:
40141600
NACRES:
NB.51

material

316 stainless steel

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General description

1/4 in. NPTM threads. Diffusion and corrosion resistant. KEL-F valve seats for positive shut-off. Low rms internal finish. Body stamped with heat code for material traceability. For purity assurance, poly-bagged after electropolishing and ultrasonic cleaning. Low leak rates: <2 × 10-8 scc/s He. Pressure range: vacuum to 3,000 psig.

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