The modular design allows a wide variety of variants to be produced from a small number of components: soft-sealing, bellows seal, extension bonnet, heating jacket, etc

Compact, space-saving design and sturdy construction

Twin stem guides

With force-limitation for longer service life

Visible stem guide

Valve separated from actuator

Also available with PTFE, PFA, NR, or PVDF cladding, and other alternatives

Design with no dead-space for total sterilisation

100-percent leakproof from the outside, and with diaphragm seal on the inside

Made of W1.4435 stainless steel, electrolytically polished

Various shapes possible

Meets CIP requirements

Oil control ring provides reliable seal to valve stem

Made of stainless steel, mechanically and electrolytically polished

Stem seal with bellows

Wide range of different boiler connections possible

Integral temperature measurement possible

Fire-safe

FEP/PFA lining

PTFE bellows

Anti-static lining

Wafertype and flanged

Body materials:
– Carbon steel or
stainless steel

Metalic or soft seal

Rangeability 100:1

Actuator:
– Dual piston
– Roll diaphragm
– Electric

Wafertype

Body materials:
– Spheroidal graphite
cast iron
– Carbon steel
– Stainless steel

Sealing:
– EPDM-sleeve
– PFA-coating
– Stainless steel seatring

Actuator:
– Dual piston
– Roll diaphragm
– Electric