Baumer BV4 Ball Valve
Baumer BV4 ball valve is a high pressure instrument ball valve with screwed mounting and threaded connection, designed for shut off and isolation of pressure instruments, process lines and gauge assemblies. It is available in 1/4 inch to 3/4 inch sizes, with 3000 PSI standard pressure rating and optional 6000 PSI square body construction.
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A. Product Overview
Baumer BV4 ball valve is an industrial grade ball valve used for instrument isolation, gauge isolation and process shut off applications. It comes with screwed mounting and threaded connection, making it suitable for direct installation in pressure measurement lines and instrumentation systems.
The valve is available in size options from 1/4 inch to 3/4 inch. The standard pressure rating is 3000 PSI, with an optional 6000 PSI square body version for higher pressure applications. Wetted parts are available in AISI 316 SS, AISI 316L SS, Duplex, Super Duplex, Inconel 625, Hastelloy and Monel, allowing the valve to be used in corrosive, high pressure and demanding process environments.
Baumer BV4 supports working temperature up to 240 degree C with PTFE packing and up to 550 degree C with graphite packing. A stainless steel handle option is also available for improved durability in industrial conditions.
B. Working Principle
The Baumer BV4 ball valve works on a quarter turn shut off mechanism. Inside the valve body, a precision ball with a bore is positioned between the inlet and outlet ports. When the handle is turned to the open position, the bore aligns with the flow path and allows media to pass through the valve.
When the handle is turned to the closed position, the ball rotates and blocks the flow path. This provides quick opening and closing action for instrument isolation, pressure gauge maintenance and process line shut off.
The packing material helps seal the valve stem area and prevents leakage during operation. PTFE packing is used for standard temperature applications up to 240 degree C, while graphite packing is suitable for high temperature applications up to 550 degree C.
C. Why It Is Used
Baumer BV4 ball valve is used to isolate instruments and process lines safely during operation, maintenance or replacement. It helps users shut off the process media without disturbing the complete pipeline or system.
It is commonly used before pressure gauges, pressure transmitters, pressure switches and other instrumentation devices. The valve allows technicians to remove or service the instrument while keeping the main process line controlled.
The availability of multiple wetted part materials such as AISI 316 SS, AISI 316L SS, Duplex, Super Duplex, Inconel 625, Hastelloy and Monel makes it suitable for chemical, petrochemical, oil and gas, power, marine and process industries.
It is also used where high pressure rating, high temperature resistance, threaded connection and reliable shut off performance are required.
D. Suitable Buyers
Baumer BV4 ball valve is suitable for buyers who need reliable instrument isolation valves for industrial and process applications.
Typical buyers include instrumentation engineers, maintenance engineers, project engineers, plant engineers, purchase departments, OEMs, EPC contractors, system integrators, panel builders, pressure gauge suppliers, pressure transmitter users, chemical plant operators, oil and gas companies, power plants, refineries, marine equipment suppliers and process industry customers.
It is also suitable for companies looking for high pressure stainless steel ball valves, threaded ball valves, gauge isolation valves and special material ball valves for corrosive or high temperature media.
FAQ
1. What is Baumer BV4 ball valve used for?
Baumer BV4 ball valve is used for instrument isolation, pressure gauge isolation, process shut off and pressure measurement line control in industrial applications.
2. What is the standard pressure rating of Baumer BV4 ball valve?
The standard pressure rating of Baumer BV4 ball valve is 3000 PSI. An optional 6000 PSI square body version is also available.
3. What size options are available in Baumer BV4 ball valve?
Baumer BV4 ball valve is available in size options from 1/4 inch to 3/4 inch.
4. What type of connection does Baumer BV4 ball valve have?
Baumer BV4 ball valve comes with screwed mounting and threaded connection.
5. Which wetted part materials are available in Baumer BV4 ball valve?
Wetted parts are available in AISI 316 SS, AISI 316L SS, Duplex, Super Duplex, Inconel 625, Hastelloy and Monel.
6. What is the working temperature of Baumer BV4 ball valve?
Baumer BV4 ball valve is suitable for working temperature up to 240 degree C with PTFE packing and up to 550 degree C with graphite packing.
7. Is Baumer BV4 suitable for corrosive media?
Yes, Baumer BV4 can be selected with special wetted part materials such as Hastelloy, Monel, Inconel 625, Duplex and Super Duplex for corrosive or severe service applications.
8. What tests are available for Baumer BV4 ball valve?
Standard tests include visual and dimensional check and hydropneumatic test. Optional tests include PMI test, NACE MR0175 / ISO15156 test and IGC test.
9. Can Baumer BV4 be used with pressure gauges and transmitters?
Yes, Baumer BV4 is suitable for isolation of pressure gauges, pressure transmitters, pressure switches and other pressure measurement instruments.
10. Who should buy Baumer BV4 ball valve?
Baumer BV4 ball valve is suitable for industrial buyers, instrumentation engineers, OEMs, EPC contractors, chemical plants, refineries, oil and gas projects, power plants and process industries that need reliable high pressure instrument isolation valves.