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Rubber semi-lined middle line bulge butterfly valve

Product structure

Nominal diameter: DN50-300mm

Product Model: RETZ

Pressure range: 1.6

Use of the product

◆ Low torque, wide range of uses, no leakage;

◆ Large traffic, maintenance-free;

◆ Slope valve seat, realize the middle line butterfly valve structure:

◆ Rubber backrest with grooves, strong back elasticity;

◆ No punching holes, adapt to the installation of various flange standards;