Products

Flanged outside screw & yoke gate valve with WCB cast steel body, OS&Y design for visible position indication. Manufactured in compliance with GB, API, ASME, JIS, DIN and GOST standards, pressure class 150LB. Handwheel operated, low flow resistance under full‑open condition with stable sealing performance. Widely used in petroleum, chemical, power plant and water‑treatment industries for pipeline on‑off service. OEM & ODM customization available. Size, pressure rating and sealing parts can be tailored. Every valve passes shell and seat pressure test before delivery for reliable quality.