Wafer-Klappe ohne Pins

Features: 1) Small size and light weight, easy installment and maintenance 2) Simple and compact contraction, quick 90-degree on-off operation,minimized torque, energy saving 3) Long service life: test of tens of thousands opening/closing operations 4) Flow curve tending to straight line, excellent regulation performance 5) Bubbles-tight sealing with no leakage under the pressure test 6) A wide selection of materials, applicable to various media Packing: Inner: carton Outer: wooden case