PERFORMANCE ADVANGATE

1.Side flange complies with GB,DIN,GOST,ASME,BS, JIS standard.

2.QT450-10 valve body material, level 3 spheroidizationl rate. Stronger mechanical properties, 

tensile strength 450Mpa, elongation more than 10%. Compared withl gray iron body, tensile strength

of the same thickness is twice that of gray iron body. The applicable working pressure is higher.

3.Akzo Nobel epoxy coating. Spray thickness up to 250 m. Strong adhesion.

4.lmport EPDM rubbermaterial. 50% rubber content. Stable and small torque,zero leakage after open 

and close more than 10000 times.

TECHNICAL SPECIFICATION

Model:                                     LTD71X-150LB

Working Pressure :                 2.0Mpa

Working Temperature:            0-80°C

Nominal Size:                         DN50-300

End Connection:                     LUG

Design Standard:                    AS, ASME,BS, DIN,EN, ISO, JIS

Face To Face:                         ASME B16.10

Flange Drilling:                       ASME B16.5

Inspection And Test:               API598

PRODUCT PARTS AND MATERIALS

Body Material:                        Ductile iron

Disc Material:                         SS304

Stem Materail:                       SS410

Seat Material:                        EPDM  

Gear Material:                        Iron  

Body coating:                         Epoxy