PERFORMANCE ADVANGATE

1.Precision casting valve body.After the machining, the appearance of valve body is fine, nosand hole.

2.Solid and heavy type valve body.

3.PTFE soft seal, zero leakage.

4.From the raw material to the finished product,every process has strict inpection.

5.Each valve will be tested for pressure according to national standards.

TECHNICAL SPECIFICATION

Model:                                     Q41F-300LB

Working Pressure :                 5.0Mpa

Working Temperature:            -29~120°C

Nominal Size:                         DN15-250

End Connection:                     RF Flange

Design Standard:                    GB/T9113;JB/T82.1-82.4;HG20592(RF,FM,RJ);API600,DIN3202

Face To Face:                         ASME B16.10,DIN EN558-1

Flange Drilling:                       ASME B16.5,DIN EN1092-2

Inspection And Test:               API598,DIN EN12266-1







PRODUCT PARTS AND MATERIALS

Body Material:                        WCB,SS304,SS316,CF8,CF8M

Bonnet Material:                     WCB,SS304,SS316,CF8,CF8M

Ball Material:                          SS304,SS316,CF8,CF8M

Stem:                                     F304,F316

Seat:                                      PTFE,RPTFE    

Lever:                                     A197,SS304,SS316