Product Information

TYDXHW Series – Hand-Operated Quarter- & Multi-Turn Valve Gearboxes a compact, cast-iron speed reducer that multiplies input torque and reduces hand-wheel effort to open, close or throttle ball, butterfly and gate valves. Built-in self-locking worm drive and adjustable travel stops ensure stable positioning, while the ISO5211 mounting flange permits direct. It also adopts an ergonomic design for effortless and smooth operation, with visual status indication for simple and worry-free maintenance. No external energy is required, and it can be flexibly installed, widely applicable to conventional scenarios in industrial, municipal, construction and other fields.

Feature

• Multiple models, output torque up to 180,000 Nm
  Gear ratios 34:1–5078:1
  Ductile iron housing
  Rugged, compact design
  Adjustable mechanical travel stops
  Thrust bearing
  Self-locking
  IP67

Technical Parameter