PERFORMANCE ADVANGATE

1.Solid and heavy valve body.

2.The seat processing fine, smooth, no welding scar

3.Butterfly valve is finely processed, smooth and without welding scars

4.The inner cavity is clean and free of iron filings and other debris.

5.Advanced casting technology, the valve body surface is smooth and flat

6.Multi-layer sealing ring, which has the both advantages of metal and elastic sealing, Excellent

sealing performance in the environment of high and low temperature.

TECHNICAL SPECIFICATION

Model:                                       D343W-150LB

Working pressure :                   20Bar

Working temperature:              -29~350°C

Nominal size:                            DN50-DN1200

End connection:                        Flange End

Connection standards:              ASME,DIN

Face To Face:                           ASME B16.10

Flange Drilling:                          ASME B16.5

Inspection And Test:                  API598

PRODUCT PARTS AND MATERIALS

Body Material:                          SS304,SS316

Disc Material:                           SS304,SS316

Stem:                                        F304,F316

Seat:                                         Metal+Graphite   

Operated:                                 Worm Gearbox