Size

DN40-DN600

Nominal Pressure

PN10/16, 150-300LB

Working Temperature

-30^。c - 135^。C

Suitable Media

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

Design standard

 API609, ANSI16.34, JISB2064, GB-T12238

Face to Face

 API609, DIN3202, ISO5752, BS5155

Flange drilling

 DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K

Top Flange

 ISO5211

Test Inspection

 API598

 Body

  Stainless Steel

 Disc

 Ductile Iron, Carbon Steel, Stainless Steel

 Stem

 Stainless Steel

 Seat

 EPDM, NBR, PTFE, VITON, HYPALON

 O ring

 EPDM, NBR