Dimension de Port
DN50-DN1200
La température des médias
Basse température
Flanges drilled confirms
DIN2501/EN1092-2 PN10/16/25
Tightness check
API 598/ISO 5208/EN12226-1
Face-to-face conform
DIN3352/DIN3202 F4(ISO5752 Series14)/EN558-1 Series14
Suitable medium
water and neutral liquid
Working temperature
-20 to 120 centigrade. (EPDM: -20 to 120, NBR: -10 to 80)
Body/Bonnet/Disc
Cast iron/ductile iron/CI/DI/GG25/GGG40/GGG50/HT200/QT450
Stem
Stainless steel, brass, bronze, steel with zinc
Gland follower
Brass/ductile iron