RZI

+

controlled, non-slam closure

adjustable closing characteristic

additional screw safety device

prepared for retro-fitting of counterweights

longevity, even for frequent cycle operation

RZN

+

complete pump protection

low flow loss

progressive sealing system

axial pressure balanced shaft seals for low friction

auto-closing

damper adjustment locking

FCV

+

ultra-fast closing non-return valve

triple offset design

optimum flow opening characteristics

inherent gravity closure

all parts designed to tolerate high impact

low inertia

fast response

SCV

+

steam extraction line valve

gravity closing

chromium steel disc plate

stainless steel

seal protected from flow