‧Compact design
‧Precision guide stem
‧Burnished stem
‧Tapered seat ring
‧Replaceable seat and plug
‧Screwed seat ring
‧Cv- / Kvs-valuc reducible up to 6 times
‧Rangeability
50：1(1”-6” /DN25-150)
30：1(8” / DN200)
‧Post guide plug
‧Spring loaded PTFE-V ring packing unit
‧Two-ply bellows seal as standard
‧Travel indicator

‧Direct loaded with spring
‧Wear resistant seat/disc
‧Precision disc alignment and guide
‧Possible with soft seal disc
‧Possible with EPDM bellow
‧Possible with stainless steel bellow
‧ARI-SAFE-TC/TCP/TCS：All common threas types

‧Double wall bellows seal as standard
‧Plug with marginal seat
‧Stem with fine threas
‧Flat lubricating nipple
‧Locking device, countersunk
‧Cast iron variations with nodular iron bonnet as standard
‧Heat dissipating bonnet
‧Bonnet optimized for accessories
‧Secondary sealing:gland packing
‧Position indicalor as standard
‧Non-rising handwheel
‧Non-rotation lock for each nominal diameter
‧External stem thread
‧Stem with roll hardened thread

Triple offset – for challenging applications!
New lug type version up to DN 600 and double flanged design now up to DN 1200!
*With hand-gear, electric, pneumatic and hydraulic actuators
*Double flange acc. to EN 1092, ASME 16.5
*Top flange acc. to ISO 5211
*Optimised characteristic permits shut-off and control function
*“Smart”sealing ring – self-aligning
*Elastic, stainless steel / graphite sealing ring
*Stellited seat (Stellite No. 21)
*Metal seal principle, leakage rate A acc. to EN 12266...

‧Compact design
‧Actuator with rolling diaphragm
‧Actuator mountable in any position
‧Travel up to 65 mm
‧DP32-34: Direct or reverse acting
‧Burnished stem protected by bellow
‧Max. air supply pressure 6 bar
‧High spring thrust
‧Maintenance-free O-ring sealing with flexible guiding
‧Assembly of additional devices acc. to DIN IEC 60534-6
‧Operative ambient temperatures -10°C up to +100°C (optional:-40°C up to +100°C)
‧Favourable size / performance ratio

Features：
‧2 torque switches
‧Handwheel
‧Operalive ambient temperatures -20°C up to +70°C
‧Enclosure IP 65
‧Additional devices available, e.g. potentiometer
‧Travel indicator

‧Screen and supporting basket made of stainless steel
‧Screen from DN50 with reinforced ring
‧Screen from DN50 with supporting basket
‧Precise guidance of screen in cover and body

‧Solid plug made of stainless material
‧Solid seat made of stainless material
‧Re-setting spring made of stainless steel
‧Precise plug guidance