Factory Direct Sale ANSI Stainless Steel Carbon Steel Flange Globe Valve

• Media: Gas,Oil,Water,Chemical,Steam
• Temperature: Low and High Temperature
• Actuator: Manual
• Material: Carbon Steel and Stainless Steel
• Structure: Plunger Type Globe Valve
• Sealing Form: Metal,Gasket,O-Ring Sealing
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Industrial Usage, Water Industrial Usage
• Standard: DIN, GB, ANSI, BSW, JIS
• Delivery Time: 15-25 Days
• Coating: Customized
• Pressure Rating: ASME 150#, 300#, 600#, 900#, 1500#, 2500#
• Materials: Cast Steel
• End Connection: BS1873 / ASME B16.34
• Design: 1#,5#,8# or Special Materials
• Face to Face: ASME B16.10
• End to End: ASME B16.10
• End Flange: ASME B16.5
• Bw End: ASME B16.25
• Test: API598
• Warranty Time: 24 Months
• OEM/ODM: Customized
• Item: Globe Valve
• Company: Factory
• Transport Package: Wooden Case
• Specification: customized
• Trademark: kamroo
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

A globe valve is an instrument used to stop and/or control the flow of fluids in a pipeline. It works by halting the flow of a fluid through a pipe. The name globe comes about due to the valve's cylindrical shape. There are usually two halves of the body within the globe valve that are separated by an internal baffle.

Globe valves are pipe fittings that can be fitted into plumbing systems to control the flow of fluid through them. One pipe is connected to direct the liquid into the valve and another to direct this out.

Otherwise known as globe control valves, they are defined by the following characteristics:

A curved valve body
A gap in the centre of the pipe with a seat that a circular plug can sit in firmly
The circular plug is attached to a handle and stem that is twisted to raise or lower the plug
A bonnet and packing keep the stem in place and prevent fluid from leaking from the system
They can only be used for one-way fluid flow

Good shutoff capability.
Moderate to good valve throttling capability.
Shorter stroke (compared to a gate valve).
Easy to machine or resurface the seats.
Can be used as a stop-check valve.
Can only be used for one-way fluid flow.
Good sealing performance,small friction between sealing face and life long.



To understand the working of a globe valve, one should understand how the disc and seat of the valve are positioned. The disc inside the valve is movable whereas the seat is stationary and is in a spherical body. The seat is parallel to the pipe and perpendicular to the disc.
The disc of the valve will move up and down according to the actuation of the wheel on the top of the valve. The wheel can be moved either manually or through an actuator - when it is moved, the disc rises and falls as it is attached to the valve stem. To stop the flow completely, the disc is fully seated on the seat ring. To resume flow, the disc is lifted up.
Throttling and controlling of flow can be done by adjusting the position of the disc as per need.
If the case is so that the globe valve is operated in low-temperature situations, then the valve is installed in such a way that the pressure falls under the disc. For high-temperature situations, like boilers that work in steam, the valves are positioned to handle pressure above the disc.



The primary components of a gate valve include the body, bonnet, ball, stem, and seat.
 

DN mm	Flange drilling	L mm	H mm	H3 mm	F mm	F1 mm	F2 mm
40	PN10/16	240	200	263	14	16	30
50	PN10/16	250	209	292	14	16	30
65	PN10/16	270	243	336	17	20	34
80	PN10/16	280	282	382	17	20	34
100	PN10/16	300	319	429	19	22	34
125	PN10/16	325	346	471	19	22	34
150	PN10/16	350	403	493	19	22	34
200	PN10/16	400	490	660	24	28	34
250	PN10/16	450	664	864	27	31	47
300	PN10/16	500	740	968	27	31	47
350	PN10/16	550	947	1207	32	37	55
400	PN10/16	600	959	1249	32	37	55
450	PN10/16	650	958	1278	32	37	55
500	PN10/16	700	958	1316	32	37	55