自紧式止回阀 | Products | 2026 Zhejiang Int'l Valve Industry Chain Fair
Welcome to WZPV ! 9-11 October, 2026 Wenzhou city, China 中文(简体)

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SELF-SEALING CHECK VALVE

Categories: Check Valve Sort

Exhibitor Information
ZHEJIANG BOTELI TECHNOLOGY CO.,LTD.
Class :CL600~CL2500
Size: DN 15 ~ DN 600
Design Standard: ASMEB16.34、JB/T3595、 E101
Valve Materials: CarbonSteel, Stainless Steel,Chromium-MolybdenumSteel (Grade 20CrMoV), etc.