Z45T - 1016 Cast Iron Non-rising Stem Flanged Gate Valve
It is compatible with the main urban water supply pipes and secondary water supply pipes in residential areas (DN100-DN600). The cast iron material is resistant to corrosion by tap water (pH 6.5-8.5), and the copper sealing surface has no risk of rust, avoiding rust pollution of water quality.
Z41H - 25C Manual cast steel flange gate valve
High-pressure steam scenarios (DN50-DN300) : The sealing surfaces of the valve body and gate plate are surfacing with 13Cr alloy, which can withstand the scouring of high-pressure steam at 2.5MPa and 425℃.
Z41H - 16C Manual cast steel flange gate valve
Industrial steam scenarios (DN50-DN300) : The valve body and gate plate are made of cast steel WCB, and the sealing surface is surfacing with 13Cr alloy, which can withstand the erosion of high-temperature steam at 425℃.
Transmission structure design It adopts a bevel gear (bevel gear) reduction mechanism. The driving gear (connected to the handwheel) and the driven gear (connected to the valve stem) mesh at 90°, with a transmission ratio of 1:3 to 1:8 (adapted to the diameter of DN100 to DN2000), which can amplify the manual operating force by 3 to 8 times.
Pneumatic flange gate valve Z640H-16C
Valve body structure: Made of carbon steel WCB through integral casting, the wall thickness is optimized according to the PN16 pressure rating (for example, the wall thickness of the DN300 model is 28mm, which is 40% thicker than the brass gate plate of the same diameter).
Material selection and performance: The valve body and valve cover are made of HPb59-1 brass (containing 59% copper and 1% lead) or H62 brass (containing 62% copper), formed through casting process.
Material selection and performance The valve body and valve cover are made of forged carbon steel (A105), chromium-molybdenum steel (F11/F22) or stainless steel (F304/F316), formed through forging processes (free forging or die forging).
Z941H - 16CElectric rising stem wedge gate valve
Pressure and Material "16C" represents the nominal pressure PN16 (1.6MPa). The valve body material is carbon steel WCB (conforming to GB/T 12229 standard), which has good strength and temperature resistance. It is suitable for non-corrosive medium-pressure media such as steam, oil products, and industrial water.
Electric Flanged Soft Seal Gate Valve
Driver unit characteristics It adopts a lightweight integrated electric actuator, integrating single-phase/three-phase asynchronous motors (power 0.12kW-2.2kW, compatible with DN40-DN1000) and worm gear reducers. The output torque is 30N · m-1500N · m, and the speed is controlled at 5-10r/min to ensure the slow lifting and lowering of the gate plate. Avoid impacting the soft seal.
Electric resilient seated flange gate valve
Drive unit configuration: The core is an integrated electric actuator, integrating a three-phase asynchronous motor (power 0.18kW-3kW, compatible with diameters of DN50-DN1200), planetary gears or worm gear reducers, with an output torque of 50N · m-2000N · m, which can smoothly drive the lifting and lowering of the gate plate.
Electric Non-rising Stem Wedge Gate Valve
The drive unit is composed of an electric actuator (including a motor, a reducer, and a torque controller) and a valve stem transmission mechanism. The motors are mostly three-phase asynchronous motors (with power ranging from 0.37kW to 5.5kW, adapted to the diameter), paired with worm gears or gear reducers, and the output torque is 100N · m to 5000N · m, which can drive large-diameter gate plates to open and close smoothly.
A compact and easy-to-install valve widely used in piping systems to control the flow of fluids.