BUTTERFLY VALVES

Please scroll the table to the left
NOMINAL WIDESDN 25 – DN 4000 (1″ – 160″)
PRINTING STUFFSPN 6 – PN 160 (ANSI Class 150 – Class 900)
DRIVESHand lever, gearbox, pneumatic, hydraulic, electric
ADMISSIONSClick here
MATERIALS: HOUSING/FLAP DISCBronze, gunmetal, aluminum, gray cast iron, nodular cast iron, carbon steel, cast steel, high-temperature steel, stainless steel, duplex, super duplex
SPECIAL MATERIALSHastelloy, Monel, Titanium, Noridur etc.
COATINGSEKB, ECTFE, Rilsan, NR, IIR, CR , PTFE, PFA
PLASTICSPP, PVC, PE, PVDF, PTFE
MATERIALS: SLEEVE/SEALEPDM, NBR, Viton, PTFE, PFA, Silicone, H-EPDM, H-NBR, EPDM-PTFE, UHMWPE,
Hypalon, Nitrile, Epichlorohydrin, Polyurethane, Graphite, IIR

Soft sealing
Butterfly valves

Centered butterfly valves with elastomer bellows. A variety of materials and housing shapes allow for usability in different fields of application.

PTFE
Butterfly valves

PFA/PTFE lined. Butterfly valves for shut-off and control applications in the chemical industry, here with electric actuator with safety function in case of power failure.

Double eccentric butterfly valves

Butterfly valves in double eccentric design with elastomer, plastomer or metal seat ring. Optionally with welding ends, TA-Luft and Fire Safe approval.

3-fold eccentric butterfly valves

3-fold eccentric butterfly valves for highly demanding and critical applications where safe operation and tightness must be guaranteed.

Butterfly valves with heating jacket

High performance butterfly valves with heating jacket according to customer specification, triple eccentric, metallic sealing.

Rubberized double ecc. Flaps

Double eccentric butterfly valves in fully rubberized design for use inaggressive media and water treatment, optionally availablewith EKB coating or enamel coating.

Flue gas-
fold

Gummierte Doppelexzent. Klappen

Flue gas, control and throttle dampers for use in power plants and industrial plants, weld end design also possible; various variants and without stop bar.

Plastic-
fold

Plastic butterfly valves with good corrosion resistance at
relatively low weight, for use in water treatment, waste-to-energy plants or steel pickling.