TW20

The TW20 series responds to the demand for butterfly valves designed in accordance with ISO PN10/16 standards. The combination of its design, materials, and state-of-the-art manufacturing technology means we can offer a tremendously reliable product at extremely competitive prices.

TW20

CHARACTERISTICS TW20

Centric butterfly valve
Design
Wafer type body
Case shape
1 – 48 inch
Nominal sizes
Stainless steel, Cast iron, Ductile iron, Carbon steel, Cast tin-bronze , Cast aluminum-bronze, Cast aluminium, Special material
Material
0 – 365 psi
Pressure rating
PN10, PN16, ANSI Class 150
Flange drilling
EN 558 series 20
Face to face dimension

Application areas

Mining
e.g. Acids and phosphates ...

Chemical and petrochemical industries
e.g. Chemically contaminated waste water ...

Infrastructure
e.g. Industrial water, Mixed water ...

Food and beverage
e.g. Syrups, juices and beverages ...

Water treatment
e.g. Potable water, Seawater, Saltwater ...

MATERIAL OF CONSTRUCTION

Part Ductile iron
Body EN-GJS-400-15
Disc 1.4408
Seal EPDM
Shaft AISI 420
Shaft bearing Acetyl / Steel bronze PTFE / Bronze

Other materials upon request

CORROSION PROTECTION

Body EKB powder coat

ACTUATORS

Manual lever butterfly-check-valves

Manual lever

Manual gearbox

Manual gearbox

Pneumatic actuator

Pneumatic actuator

Electric actuator butterfly valves

Electric actuator

DOWNLOADS

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