Rubber seat wafer type bare shaft stainless steel handle butterfly valve

一．Product Introduction

WYVALVE DN150 6-inch PN16 butterfly valve adopts high-performance NBR rubber valve seat, and the valve body can be made of UPVC, brass or stainless steel. It is designed for industrial fluid control and takes into account durability and versatility. Its wafer-type structure is compact and lightweight, supports direct installation without bolts, saves space and reduces maintenance costs; the bare shaft (bracket-free) design combined with the stainless steel handle ensures flexible and stable operation and can adapt to frequent opening and closing needs.

This valve meets the PN16 pressure level (16 bar) and is suitable for industries such as water treatment, chemical industry, HVAC and food processing. It can accurately control water, gas, oil and weakly corrosive media. NBR rubber seals provide excellent elasticity and wear resistance, and are suitable for working conditions from -20°C to 80°C; the UPVC valve body is resistant to acid and alkali corrosion, brass is suitable for conventional environments, and the stainless steel version meets the strict requirements of high hygiene and corrosion resistance.

二．Product Features

• Superior Sealing Performance: Adopts high – performance NBR rubber valve seat, which offers excellent elasticity and wear resistance, ensuring reliable sealing under various working conditions.
• Versatile Valve Body Materials: Valve body can be made of UPVC, brass, or stainless steel. UPVC is resistant to acid and alkali corrosion; brass is suitable for conventional environments; stainless steel meets high hygiene and corrosion – resistance requirements.
• Compact Wafer – Type Structure: The wafer – type design is compact and lightweight, supports direct installation without bolts, saving space and reducing maintenance costs.
• Flexible Bare Shaft & Stainless Steel Handle: The bare shaft (bracket – free) design combined with the stainless steel handle ensures flexible and stable operation, adapting to frequent opening and closing needs.
• Wide Industrial Application: Meets PN16 pressure level (16 bar) and is suitable for industries like water treatment, chemical industry, HVAC, and food processing. It can accurately control water, gas, oil, and weakly corrosive media.
• Broad Temperature Range: Suitable for working conditions from – 20℃ to 80℃, making it adaptable to different environmental temperature requirements.

三．Technical data