Q41N pressure valve

When Q41N pressure valve is a sphere with a circular passage for opening and closing pieces, turning ball with stem to realize the opening and closing movement of the valve, both positive spin 1/4 turn (90 °), the valve is turned off. Counter-rotating 1/4 turn (90 °), the valve open. Valve opening and closing member is a porous sphere around the vertical axis of rotation in the channel, so as to achieve the purpose of opening and closing the channel. However, the new valve factory production Q41N pressure valve All parts of forging, using download type stem, equipment back seal structure, using mosaic seats, seat O-ring behind the equipment, make sure the media does not leak, the sealing surface Nylon 1010, its coefficient of friction is usually babbitt 1/3 slip material is a natural, but flexural strength and impact strength and high ductility comparable to metal. Dear customer! If Q41N pressure valve you need to use the occasion is very important or the environment is more complex, you try to provide design drawings and detailed parameters, then by our new valve factory professional engineers to audit selection. If you have any questions about this product, please call us, we will provide you with the best pre-sales consulting services. Pressure valve http://www.zhaoqiufa.com/