Wafer Type Butterfly Valves TW 150/TW 200

Wafer type butterfly valve TW 150 with NBR seat.

TECHNICAL DATA

Nominal diameter:
DN 150 + DN 200

Face-to-face:
EBRO works standard

Flange accommodation:
DIN 28459 flange for tank lorries

Flange Surface Design:
DIN 2526, Form A-E, ANSI RF

Tightness check:
DIN 3230 T3 BO, BN (Leakage Rate 1)
ISO 5208, Category 3
API 598 Table 5
ANSI B 16-104, Class VI

Temperature range:
–20 °C to + 160 °C (depending on pressure and medium)

Operating pressure:
max. 6 bar

Differential pressure:
max. p 6 bar

Body:
Aluminiumalloy GD-AlSi9Cu3   (3.2163)

Seat:
EPDM      (Ethylene-Propylene-Caoutchouc)
NBR        (Acrylnitrile-Butadiene-Rubber)
FPM        (Fluorocarbon-Caoutchouc)
AU          (Polyurethane)

Disc:
Stainless Steel