With an experienced technical and service team in India, Specialityvalve is a leading Globe valve manufacturer in India. We have a professional team that can help you with your valve needs. Our valves are made at our advanced manufacturing facility with high-quality materials.
As the name suggests Globe Valve are linear motion valves with Rounded Globular Shaped Bodies used to control or stop the flow of the liquid or gas through the pipe. Globe Valves Manufacturer in India i.e Specialityvalve manufactures and sales the products as per the requirements.
Named by their outer shape the disk of the Globe Valve can be totally removed from the flow path or it can completely close the flow path. Globe Valves also known as Throttle Valves is used to cutoff the flow of the medium and is suitable for occasions that need to be throttled frequently. Globe Valve Manufacturer in India or Specialityvalve are the biggest manufacturer and exporter of valves not in India but globally
Specialityvalve is the most renowned Globe Valve manufacturer in India. A globe valve is made up of two halves connected by a moving plug or disc that can be screwed in or unscrewed to open and close the valve. They're most commonly used in systems to open, close, or throttle flow. A stem of a Globe Valve that moves up and down to control flow within the valve, a disc (ball, composition, or plug), and a seat that is normally screwed into the valve body are all features of globe valves. Seats are built to be parallel to or inclined to the flow line. Globe valves have long been recognized as an industry standard for fluid control and throttling. In this article, we'll go through the various design variants of globe valves, as well as their benefits, drawbacks, and best applications.
Industry that uses Globe Valve:
· Food industry.
· Electric power industry.
· Textile industry.
· Pharmaceutical industry.
Advantages of globe valve:
· Good throttling and shutoff capabilities.
· Globe valves are easy to maintain and resurface the seats.
Globe Valve Symbol
There’s a dark circle connecting to triangles. The dark circle indicates globe i.e the name of the valve.
Specialityvalve has been the greatest producer of Pressure seal globe valve all over India. Pressure Seal valve valve is used to provide sufficient force against the valve body's internal diameter and the bonnet surfaces. As the system pressure increases, the force on the force on the pressure seal gasket also increases. A globe valve is made up of two halves connected by a moving plug or disc that can be screwed in or unscrewed to open and close the valve. They're most commonly used in systems to open, close, or throttle flow. A stem of a Globe Valve that moves up and down to control flow within the valve, a disc (ball, composition, or plug), and a seat that is normally screwed into the valve body are all features of globe valves.
A pressure seal is a valve plan idea that offers particular benefits when contrasted with a traditional blasted body-to-hat fixing system. It utilizes the valve framework strain to give adequate powers against the valve body's inside width and the cap surfaces. As the framework pressure expands, the power on the pressing factor seal gasket likewise increments.
Albeit the lone working piece of the gasket is the zenith or toe, the pressing factor seal adjusts to within width of the valve. At the point when the framework pressure is actuated, the toe shapes a seal that can keep a huge number of pounds of pressing factor and keep the framework media contained inside the valve.
Uses of Pressure seal globe valve:
Pressure seal globe valve is used for high pressure in power generation. The parallel slide gate assembly consists of two interchangeable spring-loaded discs, a fully guided disc, and refining pins.
Globe Valve Components
• Bonnets: It act as a cap or cover for the body by retaining the pressure in the valve
• Disc: The common disks used in Globe Valves are; Ball Disc, Composition Disc and Plug Disc
• Seat: Globe Valves are either integrated or screwed into the valve body.
• Stem: Globe Valves uses the following methods to connect the stem to the disk i.e the T-Slot method and the Disk Nut Construction method.
Types of Globe Valves Manufactured
1. API Globe Valve
2. DIN Globe Valve
3. ANSI Below Seal Globe Valve
4. Angle Globe Valve
5. Y type Globe Valve
6. Pressure Seal Globe Valve
7. JIS Globe Valve
8. AWWA Globe Valve
Size of Globe Valve
Specialityvalve that produces different sizes for Globe Valves are DN 15-1200
Industries
Industries where Globe Valves are used are as follows:
• Fluid pipeline of water
• Sewage
• Construction
• Food
• Electric Power
• Medicine
• Metallurgy
• Textile
Flow Direction of Globe Valve
Globe Valve is constructed of stem, body, seat, bonnet, valve/disc body. Globe Valves are only suitable for fully open and fully closed operation and not for throttling and regulating surface.
For application to low pressure, Globe Valves are installed so that the pressure is under the disc and for applications with high temperature, Globe Valves are installed so that the pressure is above the disc
Advantages
• Good shutoff capability
• Moderate or good throttling capability
• Shorter Stroke compared to Gate Valve
• Easy to machine or resurface the seats
• Less friction between sealing surfaces and longer life span
Disadvantages
• Longer in size
• High pressure drop compared to a Gate Valve
• Longer in size and Higher pressure drop
• They are not suitable for media with particles, high viscosity and cooking
Applications
• Globe Valve are used where there is use of fully opened or closed pipelines
• Turbine seals and drains
• Cooling water systems where flow is to be continuously flow
• Feedwater, Chemical feed, condenser air extraction, etc
Description:
Body material: Cast Iron, Cast steel [A216 WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3, F55, F91]
Class: 150 – 2500; PN10 – PN 450
Size: DN 15 – DN 1200
Ends: Butt weld, Flanged, threaded, socket weld
Connection type: hand-wheel actuated Globe Valve, pneumatic actuated Globe Valve, electric actuated Globe Valve, gear actuated Globe Valve
https://www.specialityvalve.com/product-category/globe-valve/
