Size

DN50-DN600

Nominal Pressure

PN10/16, 150LB

Working Temperature

-30^。c - 135^。C

Suitable Media

Chemicals, air, water, steam, oil, acids, salts etc.

Face to Face

EB1234/BS5143

Flange drilling

DIN2501 PN10/16, ANSI 125/150, BS4504, JIS10K,EN1092

Test Inspection

API598,DN3230

Body

Cast Iron, Ductile Iron

Disc

Ductile Iron, Brass, Stainless Steel

Stem

Stainless Steel

Bushing

Brass, PTFE

Spring

SS304,SS316

O ring

NBR

Screw

Steel