Available sizes: 80mm, 100mm, 125mm, 150mm, 160mm, 200mm, 250mm Material : Metal valves body is manufactured from SPCC steel, with adjustable core. body thickness : 0.6mm or 0.8mm Mounting rings is manufactured from DX53D+Z80 with thickness 0.6mm. Mounting ring for clamping the mounting frame on tile ceiling plates Powder coated, standard color white ,RAL 9010 or RAL9016. The valve body has a gasket, made of celluar plastic and the control disc,with screw spindle Our advantages Established in 1997 & located in Yuyao Ningbo China, Yuyao Jingqiao Hardware Factory (also names as Ningbo Aier Ventilation Equipment Co., Ltd) has been a leading manufacturer of HVAC Accessories & Custom Metal Stamping Parts for over 20 years Hydraulic Press Production Line Progressive Die Pressing Production Line Robot Arm Transfer Production Line Fully Automatic Powder Coating Line In-house Tooling Workshop Assembling Lines · Competitive Pricing · Strict Quality Control · Fast & Stable Delivery Time · Comprehensive Range · Strong R&D Support Excellent Customer Service
