KIMBLE® HI-VAC® Straight Valve, with PTFE Plug, without Tip O-Ring, DWK Life Sciences
Fournisseur: DWK Life Sciences (KIMBLE)
Certificats
A propos de cet article
The straight high-vacuum valve without tip O-ring is for use in vacuum applications up to 5×10-7torr.
- Designed with a precision external thread for fine control
- Valve can be used as a bleed up to ¹/₂ turn
- Full open is at 1¹/₂ turns
Primary seal is made with a FKM O-ring on a tapered seat. Non-rotating PTFE shaft can be used continuously at system temperatures of 230 °C or intermittently at 275 °C. Manufactured from 33 expansions, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.
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