Flow Control Intelligent Flow Control Your Valve Partner Service friendly solutions Compact mounting Modular design 1.0

Flow Control Intelligent Flow Control Flow Control Butterfly valve Ball sector valve Globe valve Control valves Ball valve 1.1

Flow Control Intelligent Flow Control Isolation valves 1.2 Check valves Globe valvesWedge gates Knife gates Butterfly valves Ball valves Safety valves

Flow Control Intelligent Flow Control Butterfly valves Butterfly valves for many applications: P&P, power, process, municipal use… 2.0

Flow Control Intelligent Flow Control Flow Control NAF-Torex High performance butterfly valve Triple offset design Patented disc profile 2.1.1

Flow Control Intelligent Flow Control Flow Control Triple offset geometry NAF-Torex

Flow Control Intelligent Flow Control Flow Control Metaloplast bearing Seat rings of PTFE, Inconel 718, EPDM or FPM. EPDM, FPM PTFEInconel NAF-Torex

Flow Control Intelligent Flow Control Flow Control NAF-Torex Alternatively with box packing High-level actuator mounting Hard chromium plated stem bearing 2.1.4

Flow Control Intelligent Flow Control Flow Control NAF-Torex Material:Stainless steel or special materials Dimensions:DN 80 – 600 (DN NAF-Unex) Class: PN ANSI Class Mounting: Wafer Lug-type Temperature:Up to 350°C 2.1.5

Flow Control Intelligent Flow Control NAF-Torex 2.2 Design with welding ends Material:Carbon steel Sizes:DN Class: PN16-25 Temperature: ° C

Flow Control Intelligent Flow Control Flow Control Desponia butterfly valve Lined butterfly valve in wafer, lug and double flanged design A variety of materials for the lining and disc Replaceable liner 2.3.1

Flow Control Intelligent Flow Control Flow Control Desponia butterfly valve Materials:Housing GGG, GG Liner EPDM, NBR, Silicon Dimensions:Wafer DN 25 – 700 LUG DN 25 – 400 Flanged DN Class: PN6-PN20 Mounting: Wafer, Lug, Flanged Temperature: -40° C to +200° C 2.3.2

Flow Control Intelligent Flow Control Flow Control Bianca butterfly valve A gas tight valve with excellent resistance against diffusion Low pressure drop and torque demand

Flow Control Intelligent Flow Control Flow Control Bianca butterfly valve Material:GGG 40.3 Dimensions:DN 32 – 800 Class:PN6-PN16 Mounting:Wafer, Lug Temperature: -40…+200°C 2.4.2

Flow Control Intelligent Flow Control Ball sector valve The all-round control valve. 3.0

Flow Control Intelligent Flow Control Flow Control NAF-Setball V-shaped ball sector for outstanding control performance 3.1.1

Flow Control Intelligent Flow Control Flow Control NAF-Setball O-ring stem seal design. Easy maintenance, available in various materials. Seat rings of stellite or encapsulated C-PTFE PTFE / SSStellite 3.1.2

Flow Control Intelligent Flow Control Flow Control NAF-Setball Alternatively with box packing Alternatively with metaloplast bearings 3.1.3

Flow Control Intelligent Flow Control Flow Control NAF-Setball Material: SS or other Dimensions:DN Class:PN ANSI Class Mounting:Wafer DN Flanged DN Temperature: Max. 225° C 3.1.4

Flow Control Intelligent Flow Control Ball valves A valve for demanding applications 4.0

Flow Control Intelligent Flow Control NAF-Duball A robust valve for demanding applications 4.1.1

Flow Control Intelligent Flow Control Flow Control NAF-Duball Maintenance free stem with PTFE bushing and double O-ring seals Seat rings of stellite or encapsulated CPTFE Stellite PTFE 4.1.2

Flow Control Intelligent Flow Control Flow Control NAF-Duball Box packing for high temperatures, 230…350° C Bearing of stellite, high actuator mounting 4.1.3

Flow Control Intelligent Flow Control Flow Control NAF-Duball Materials:SS and specials Dimensions: DN Full bore Class:PN ANSI Class Mounting:Flanged Temperature: Up to 350°C 4.1.4

Flow Control Intelligent Flow Control Flow Control NAF-Triball Seat rings of PTFE or Stellite Box packing with o-ring 4.2.1

Flow Control Intelligent Flow Control Flow Control NAF-Triball Materials: SS Dimensions:DN Class:Max PN56 Mounting:Various Temperature: Max. 225°C 4.2.2

Flow Control Intelligent Flow Control Navalball A safe, leakage free shut-off valve Low lifetime cost due to simple and robust construction 4.3.1

Flow Control Intelligent Flow Control Navalball Materials: CS, SS Dimensions:DN Class:PN Mounting:Various Temperature: Max 200°C C 4.3.2

Flow Control Intelligent Flow Control Navalsteam Designed for steam up to 300 °C 4.4.1

Flow Control Intelligent Flow Control Navalsteam Material: CS Dimensions:DN Class:PN 25/40 Mounting:Various styles Temperature: Max 300 °C C 4.4.2

Flow Control Intelligent Flow Control Knife gate valve Shut-off valve with unique features 5.0

Flow Control Intelligent Flow Control Flow Control NAF-Knife Metal seated Soft seated for maximum tightness 5.1.1

Flow Control Intelligent Flow Control Flow Control NAF-Knife Box packing with o-ring 5.1.2

Flow Control Intelligent Flow Control Flow Control NAF-Knife Materials: GG, SS Dimensions:DN Class: PN 10 ANSI Class 150 Mounting:Wafer Temperature: Up to 400°C 5.1.3

Flow Control Intelligent Flow Control FoxTop – globe valve Versatile globe control valve for various applications High volume body Long lifetime and high reliability 6.2.1

Flow Control Intelligent Flow Control Flow Control FoxTop – globe valve Materials:CS, SS Dimensions:DN Class:PN10-40 Mounting:Flanged, welded ends Temperature: -30°C to +400° C 6.2.2

Flow Control Intelligent Flow Control FoxPak – globe valve Modular design A standard valve with compact and simple design 6.3.1

Flow Control Intelligent Flow Control Flow Control FoxPak – globe valve Materials:CS, SS Dimensions:DN Class:PN10/40 Mounting:Flanged Temperature: -10° C to +350° C 6.3.2

Flow Control Intelligent Flow Control FoxPlus – globe valve A wide variety of body and trim designs 6.4.1

Flow Control Intelligent Flow Control Flow Control FoxPlus – globe valve Materials:CS, SS, others Dimensions:DN Class:PN Mounting: Flanged, welded ends Temperature: -30 °C to +530 °C 6.4.2

Flow Control Intelligent Flow Control Disc check valves 9.0 A fast closing valve Robust design

Flow Control Intelligent Flow Control Flow Control NAF-Check Oblique seat Fully open at low flow 9.1.1

Flow Control Intelligent Flow Control Flow Control NAF-Check Characteristic With spring Without spring 9.1.2

Flow Control Intelligent Flow Control Flow Control NAF-Check Materials: CS, forged steel, SS Dimensions:DN Class: PN ANSI Mounting:Wafer Temperature: Max 525° C 9.1.3

Flow Control Intelligent Flow Control Noise & cavitation 14.0

Flow Control Intelligent Flow Control Flow Control NAF-Setball with Z-trim Less sensitive to impurities Very high Kv values

Flow Control Intelligent Flow Control NAF-Trimball Less sensitive to impurities Very high Kv values

Flow Control Intelligent Flow Control Flow Control NAF-Trimball A-Trim perforated ball design with zigzag channels

Flow Control Intelligent Flow Control Cavitation elimination Pressure UpstreamDownstream With trim W/O trim

Flow Control Intelligent Flow Control Flow Control NAF-Trimball Material:SS Dimensions:DN 50 – 250 A-Trim DN Z-Trim Mounting:Flanged Class:PN ANSI Class 150 – 300 Temperature: Up to 350ºC

Flow Control Intelligent Flow Control Flow Control NAF-Setball with Z-Trim Material: SS Dimensions:DN Class:PN ANSI Class Mounting:Wafer DN Flanged DN Temperature: Up to 225° C

Flow Control Intelligent Flow Control NAF-Turnex actuator 15.0

Flow Control Intelligent Flow Control Flow Control NAF-Turnex actuator Maintenance free Long lifetime

Flow Control Intelligent Flow Control NAF-Turnex actuator

Flow Control Intelligent Flow Control Flow Control Valve controllers Pneumatic Electro pneumatic Intelligent versions 16.0

Flow Control Intelligent Flow Control Flow Control Intelligent valve controllers NAF-LinkIT An intelligent valve controller for quarter turn valves

Flow Control Intelligent Flow Control Flow Control Intelligent valve controllers NAF-SwitchIT A solution for intelligent on/off valve controllers in Profibus D/P environment

Flow Control Intelligent Flow Control Complete packages Direct mounting Flexibility 17.0