ລາຍລະອຽດ: EH Series Dual plate wafer check valve is with two torsion springs added to each of pair valve plates, which close the plates fast and auto, that can prevent the medium from flowing back.The check valve can be installed on the horizontal and vertical pipelines. ຄຸນລັກສະນະ: - ຂະຫນາດນ້ອຍ, ນ້ໍາຫນັກເບົາ, ຫນາແຫນ້ນໃນໂຄງສ້າງ, ງ່າຍຕໍ່ການບໍາລຸງຮັກສາ. - ສອງສົ້ນບິດຖືກເພີ່ມໃສ່ແຕ່ລະແຜ່ນປ່ຽງຄູ່, ເຊິ່ງປິດແຜ່ນໄດ້ໄວແລະອັດຕະໂນມັດ ...
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ປະເພດ: dual plate check valve Application: General Power: Manual Structure: Check Customized Support OEM Place of Origin Tianjin, China Warranty 3 years Brand Name TWS Check Valve Model Number Check Valve Temperature of Media Temperature Medium, Normal Temperature Media Water Port Size DN40-DN800 Check Valve Wafer Butterfly Check Valve type Disc Valvec Valvec ກວດຮ່າງກາຍ I Dual Valve SS420 Valve Certificate ISO, CE, WRAS, DNV. ວາວສີ ສີຟ້າ P...