Ball valve vs globe valve: Which is best for your industry?
In this article, PIF speaks to leading Scottish valve distributor, BM Engineering Supplies, to discover the main differences and similarities between ball valves versus globe valves. Read …
Control Valve confusion, Ball or Globe? 8 - Eng-Tips
2003年10月28日 · Cost can also be a factor especially in the larger globe valve sizes. As an example, I'm looking at a 4" control valve for 550F HVGO service. A conventional 316 …
globe or plug - Valve engineering | Eng-Tips
2008年5月29日 · Globe valve: A valve where a disc (or for for instance for regulating globe valves a plug) is moved (screwed multiturn, usually) down to close the valve. A plug valve: a valve …
BS EN ISO 1266 Leakage rate A vs. rate B - Valve engineering
2009年12月4日 · I am involved in a project where Customer specifies globe valve vee-reg type disc for throttling service and additionally requests leakage test complying with BS EN ISO …
Cv vs. Travel or Characteristic for Manual Globe Valve?
2002年1月29日 · Hi guys. Any of you ever see a table of Cv's for manual globe valves vs. travel? I can find the Cv for the valve at 100% open easily enough, but have not thus far found anything …
Globe valve standard clarification - Valve engineering | Eng
2007年5月11日 · Are u sure they saying globe valve design as per API 607? Because as far as in know, BS1873 is dedicated standard specifically for steel globe valve design, whereas API …
What are V-Port Ball Valves and how do they work?
When rotated 90 degrees, the bore is perpendicular to the flow path, closing the valve and preventing fluid from passing through. Ball valve types. The most common ball valves are two …
Control Valve - Ball or Globe type... - Valve engineering - Eng-Tips
2003年10月28日 · A standard ball valve (either floating or trunion) is designed as an on/off device and has terrible throttling characteristics (very non-linear open percent vs. flow percent curve). …
V-Port/V-Notch Ball Valve Design - Valve engineering - Eng-Tips
2019年2月21日 · I sincerely apologize for the delay in response. Yes, I have searched for "V notch ball valve design" and I found various brochures. I know there are v-notch ball valves …
Globe versus Gate Valves - Valve engineering | Eng-Tips
2003年6月19日 · Also, a globe valve can be opened against a high differential pressure, while a gate valve will bind and cannot be opened. If you try to open againast a high DP, the seat will …