DYQ340F-1.0 Top-Entry Eccentric Semi-Ball Valve
The dimensional table on printed page 16 lists DYQ340 with H, Y and F alternatives at 1.0 MPa. This page separates DYQ340F-1.0 as one catalog pressure model, retaining the source’s 1.0 spelling.
Features and applications
The top-entry construction gives access to the internal semi-ball components through the upper cover. The catalog describes water pipelines, pumping systems and municipal service among the series applications. Select the final valve for the process fluid and duty; maintenance arrangements must follow the specified installation and service procedure.
Catalog configuration
- Model: DYQ340F-1.0
- Actuation: worm gear
- Connection: flanged
- Construction: top-entry eccentric semi-ball valve
- Catalog sealing code: F
- Nominal pressure: 1.0 MPa / PN10
- Listed dimensional range: DN50-DN2000
The 1.0 MPa dimensions must not be substituted with the 1.6 MPa table. Body-material codes C, P and R remain selectable options, not independently verified material-specific products here. H/F/Y sealing variants require confirmation of the selected sealing material and temperature limits. No special-alloy, cryogenic or certification claim is inferred from the photograph.
Original image reference
The KOZO VALVE-watermarked image is the original worm-gear series photograph from printed page15. The photographed valve’s visible marking is not proof of the PN10 order configuration; it illustrates series appearance rather than a pressure-, size-, seat- or material-specific finished order. Actual actuator, material and dimensions vary with selection. Request an order-specific drawing and product photograph before confirming specifications.
Source: Zhejiang Kozo Valve Co., Ltd. manufacturer catalog, Top Mounted Eccentric Semi-ball Valve section, printed pages14-17. Confirm final availability, fluid compatibility, pressure-temperature limits and actuator selection with KOZO.
