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原文：
Worldwide, Honda enthusiasts invest hundreds, if not thousands of dollars on their powerplants to extract the utmost in power and reliability. Whether they opt to keep theirResilient Seated Gate Valves
Honda naturally aspirated, super charged, nitrous-fed, or turbocharged, the Honda base engines respond very well to proper modifications. Here at Bisimoto Engineering, we provide services of parts and tuning on the most aggressive camshafts, the craziest induction systems, and the most bizarre boost level turbo systems. However, one of the most overlooked components in the average Honda fan's arsenal is the valve spring set.
Valvetrain components are the most crucial elements in allowing the utmost in safe, reliable power production. Think about this, the internal combustion engine is simply a chemical, to heat, to mechanical energy converter. The "chemicals" involved are diatomic oxygen (contained in air to the tune of almost 21 percent), and the hydrocarbon based fuel. Heat of combustion then performs work on the piston crown Butterfly Valves
which is then translated to mechanical energy via the crankshaft. The key to making power is to harness these energies as efficiently as possible, especially in conservation of the maximized heat created by the combustion process.
The control of pre and post combustion elements into and out of the cylinder head lies primarily in the camshaft. In addition, the cam profile is critical to engine performance in both forced induction and naturally aspirated engines. So you contact a company like Bisimoto, order the perfect level or custom Check Valves
cam for your application, and then just slap it in, right? Above and beyond the proper lash and degreeing settings recommended by the manufacturer, it is imperative to also invest in the proper valve spring and retainer package.
Companies like Supertech and Bisimoto research heavily in design, preparation, and testing of valvetrain components. In this day and age of high revving Honda engines, using the proper valve spring combination can determine the life or death of the performance Honda powerplant. The valve springs allow for ideal control of the intake and exhaust valves, so that (via the rocker arm) the profile of the camshaft is followed properly. This is even more critical in valves with increased mass, like oversized or "flat faced/high compression" valves. If Plug Valves
the valve inertia overcomes the resistance of the valve spring, then a phenomenon known as "valve float" and "valve bounce" can occur. Valve float, in simple terms, is an environment where the valve "ski jumps" off the cam profile ramp, particularly after peak lift. This is very prevalent in high rpm boosted and all motor engines, even with factory camshafts and valve springs. This float manifests itself in a sudden power loss in high rpms, bent valve stems, cracked valve guides, and in a worst case scenario, piston-to-valve and valve-to-valve contact. The latter are extremely damaging to engines, and can wreck havoc on the pistons, combustion Safety Relief Valves
chamber, and turbocharger (when used). Valve bounce is when the valve attempts to close to the seat and just simply "bounces" off of it. This will result in a power loss as well, poor valve seal due to seat damage, and in rare cases, piston to valve contact.
原文来自：http://www.nytimes.com/1996/02/16/nyregion/new-jersey-daily-briefing-valve-caused-pipes-to-burst.html
NEW JERSEY DAILY BRIEFING;Valve Caused Pipes to Burst;是由 上海赛泰泵阀有限公司提供的阀门新闻，中文译文仅供参考，以下提供站内导航搜索：
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以下是参考译文：
译文：弹簧阀性能 - 弹簧为行动
在世界范围内，本田爱好者投资数百，如果不是他们调节阀
发电厂数千美元来提取在最大功率和可靠性。无论他们选择保持本田自然吸气，超收费，氮喂养，或涡轮增压发动机的本田基地适当的回应非常好修改。这里在Bisimoto工程，我们提供了最积极的凸轮轴，感应系统的最疯狂的零件和调整服务，提高水平的最离奇的涡轮增压系统。然而，在平均本田风扇的武器库中最被忽视的组成部分之一，是阀门的春天。
发动机气门组件，允许在安全至上，可靠的电力生产中的最关键因素。想一想，内燃机电动调节阀
只是一个化学，热，机械能转换器。在“品”所涉及的双原子氧（空气中所载的近百分之二十一调），以及烃类燃料。燃烧热，然后执行其中的活塞冠，然后通过转换为机械能的曲轴工作。对决策权的关键是尽可能有效地利用这些能量，特别是在燃烧过程中所创造最大化的热保护。
学前和后燃烧要素流入和流出的主要是在缸盖凸轮轴在于控制。此外，凸轮轮廓是至关气动调节阀
重要的发动机性能都被迫诱导和自然吸气发动机。所以，你喜欢Bisimoto公司联系，以完美的水平或为您的应用定制凸轮，然后就拍它，对不对？超出适当的绑扎和制造商推荐degreeing设置，它也必须在适当的投资气门弹簧和保持架包。
像Supertech的研究和Bisimoto公司巨资设计，准备和配气系统元件测试。在这一天，本田发动机转速高，使用适当的气门弹簧的组合可以决定生命或本田发动机的性能死亡年龄。该阀弹簧使控制理想的进气和排气阀门，以便（通过摇臂）该凸轮轴其次是正确配置。这更是与增加群众喜欢超大或“单位面对/高压缩，阀关键”阀门。如果阀门惰性克服了气门弹簧阻力，然后作为“浮阀”和“阀门反弹”可能会出现这种现象称为。浮阀，简单来说，是一个环境下，阀“滑雪跳跃”关闭凸轮轮廓坡道尤其是在高峰电梯。这是非常普遍自力式调节阀
的高转速电机带动和所有发动机，甚至与工厂凸轮轴和气门弹簧。这表现在一个漂浮在高转速突然断电，弯曲阀杆，阀破获指南，并在最坏的情况下自己，活塞到阀和阀与阀之间的联系。后者是极为有害的引擎，并能破坏的活塞，燃烧室的破坏，以及涡轮增压器（使用时）。阀门反弹是当阀门试图接近的座位，只是简单地“反弹”关闭它。这将导致功率损耗以及，因贫困CV3000 调节阀
阀门密封座损坏，并在极少数情况下，活塞阀接触。
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