Options overview
- Options for all series
- Options for pressure control valves
- Options for level control valves
- Options for Pipeline Ancillaries
Options for all series
Body connection with slip-on flanges
ATEX (EC - declaration of conformity)
Body connection with slip-on flanges
Elastomeres AED (Anti-Explosion Decompression type)
Externally barrelled
Externally electrolytically polished
Grounding device
Medium wetted elastomers ADI free
Medium wetted elastomers with FDA and USP Class VI 121°C certification
Medium wetted elastomers with FDA and USP Class VI certification
Medium wetted elastomers with FDA certification
Medium wetted inner parts DIN/EN 10204/3.1
Medium wetted parts with a delta-ferrite concentration < 0,5 % | < 1 % | < 1 % (weldings < 3%) | < 3 %
Oxygen design
Pickled and passivated - from DN 32 (1 1/4")
Pickled and passivated - up to DN 25 (1")
Spezial face to face dimension
Vacuum resistant design
Options for pressure control valves
Adjustable damping
Adjusting screw gasket
Adjusting screw sealable
Adjusting screw with adjustment protection (cap or similar)
Adjusting screw with anti-twist device
Adjusting screw with handwheel (metal)
Adjusting screw with handwheel (plastic)
Adjusting screw with travel limitation (split pin)
Angle design
Body made of solid metal
Changeable seat (≤ DN 25 / up to Kvs 0.4)
Closed spring cap
Compact actuator with protection cap
Cone and seat stellited
Cone hardened (lime wash design)
Cone stellited
Control room draining to the bottom
Damping (adjusting screw o-ring without lubricants)
Differential pressure regulation
Direct sense line
External surfaces from Ra ≤ 0,6, electropolished (weldings e
Flanges with raised face Ra < 0,8 µm
Flow controlling
Flow direction from right to left
Flow limiter
Force limiter
Free of oil and grease
Free of silicone
Gas spring connection without relief bore (electro-pneumatical control)
Gauge connection 1/2" | 1/4"
Gauge connection aseptic design
Hydraulic damping (design for gases)
Inlet connection eccentric
Internal control bore
Kvs reduction
Leakage line connection 1/8" | 1/4" | 3/8"
Leakage line connection 1/8" & Damping (adjusting screw o-ring without lubricants)
Medium wetted parts according to NACE
Medium wetted surfaces from Ra ≤ 0,25 µm, electropolished
Medium wetted weldings with a delta-ferrite concentration < 3 %
Mid section for steam up to 200°C | 220 °C | 250°C | 300°C | 400°C with filling plug and sense line connection
Nickel-plated version for air and liquids up to 100°C
Piston controlled design
PN 40 | PN 63 |PN 100 | PN 160 design
Pneumatical lifting device (open position for SIP/CIP)
Reduced body
Sense line connection EO 8
Sense line connection in the mid section
Spring cap with bore in tube sheet (e.g. CO2 application)
Spring cap with damping bus
Straight-way design
Stroke arresting (open position for SIP/CIP)
Stroke limitation
TA-Luft / H2 design
Throttle cone
Vacuum controlling
Venting for installation with spring cap on top
Options for level control valves
Additional fitting at the side
Additional fitting connection
Additional fitting connection with plug
Additional fitting on the top
Adjustable permanent venting
Anti cavitation cone
Anti-shock device
Connection for frost protection
Design: Inflow, flow downwards (Z/u)
Design: Inflow, flow horizontal (Z/w)
Design: Inflow, flow upwards (Z/o)
Design: Outflow, flow downwards (A/u)
Design: Outflow, flow horizontal (A/w)
Design: Outflow, flow upwards (A/o)
DN 25 (based on DN 20)
Drain connection
Drain plug of stainless steel
Enlarged body
Enlarged float
Fitting at the body, at the bottom
Float lever rotated by 45° | 90°
Float made of stainless steel with PA coating
Float mounted downwards
Float Ra ≤ 1,6 µm, weldings - lap blasted
Float Rod L = 500 mm | 1000 mm | 1500 mm | 2000 mm
Free of oil and grease
Free of silicone
High pressure design (PN40)
Installation horizontal
Lever extended
Lever position on top
Lifting and swivel device
Lifting device
Liquids (density > 450 kg/m³)/gases
Multi-bore orifice plate
Non return valve on the outlet
Non return valve on the outlet (PTFE ball)
Non-slam closing mechanism
Outlet with protection cover
PA coating
Parallel guide
PN 25 design
Reinforced design
Reinforced float
Rigid permanent venting nozzle
Sight glass to the left of the inlet
Special design without continuous venting
Thermal start up and permanent venting
Thermal start venting and rigid permanent venting
Venting connection: BSP male G 1/2" to the top
Without continuous venting
Without float rod
Without manual air valve, compensation line connection plugged
Without sealing plug
Without venting valve
Options for Pipeline Ancillaries
ATEX manufacturer declaration
Cover lifting and pivoting device
Differential pressure display
External indicator
Filter insert P: 3 layer made of stainless steel 25 µm
Filter insert P: 3 layer made of stainless steel 5 µm
Filter insert S: sintered made of stainless steel 5 µm
Filter mat No. 60 (size of pores 0,265 mm)
Filter mat No. 80 (size of pores 0,150 mm)
Filter mat No. 80 (size of pores 0,370 mm)
Impeller up to 80°C
Internal flag
Quick-lock mechanism
Strainer mesh size 0.25 mm
Strainer mesh size 1 mm
Strainer mesh size 2.5 mm
Strainer mesh sizes 0.5 - 10 mm
Supporting feet