Nkyerɛkyerɛmu: AZ Series Resilient seated NRS gate valve yɛ wedge gate valve ne Non-rising stem type, na ɛfata sɛ wɔde di dwuma ne nsu ne nsu a ɛnyɛ hwee (sewage) . Dua a ɛnkɔ soro no nhyehyɛe hwɛ hu sɛ nsu a ɛfa valve no mu no sra dua no asaawa no yiye. Su: -On-line replacement of top seal: Ɛnyɛ den sɛ wɔde besisi hɔ na wɔasiesie. -Integral rɔba-clad disc: Ductile dade frame adwuma no yɛ thermal-clad integrally ne adwumayɛ a ɛkorɔn rɔba. Hwɛ hu sɛ ɛyɛ den ...
Nkyerɛkyerɛmu: AZ Series Resilient seated NRS gate valve yɛ wedge gate valve ne Rising stem (Outside Screw ne Yoke)type, na ɛfata sɛ wɔde di dwuma ne nsu ne nsu a ɛnyɛ nea ɛfa biribiara ho (sewage) . Wɔde OS&Y (Outside Screw and Yoke) gate valve no di dwuma titiriw wɔ ogya ho banbɔ sprinkler nhyehyɛe ahorow mu. Nsonsonoe titiriw a ɛwɔ NRS (Non Rising Stem) aponkɛse a ɛyɛ gyinapɛn no mu ne sɛ wɔde dua no ne dua no nut no si valve nipadua no akyi. Eyi ma ɛyɛ mmerɛw sɛ wubehu sɛ ebia valve no abue anaasɛ wɔato mu, efisɛ ɛkame ayɛ sɛ en...