Manual Operation In-Line Isolation Valves

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Manual Operation In-Line Isolation Valves

The IPVMK is a quick acting, bellows sealed, right-angled lever operated valve and is available with either an Aluminium or stainless steel body. The lever, connected to a self lubricating plastic cam‑piston, actuates the valve stem and valve plate through PTFE bearings. The valve plate O-ring groove is vented to prevent gas bursts. The valves are designed to operate down to 10⁻⁹ mbar and up to a pressure of 2100 mbar (30 psi).

Easy to use

Bellows sealed mechanism

High conductance

Technical Data

Molecular conductance

Operating pressure range

Reliability MTTF

Maximum baking temperature

Weight (Aluminium)

Weight (Stainless Steel)

Units

l/s

  mbar l/s  

operations

°C  

g

g

IPV16MK

2

<10-9

100000

100

180

500

IPV25MK

6

<10-9

100000

100

490

1050

IPV40MK

22

<10-9

100000

100

1400

3300

Documentation

Spectroscopy magazine

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