Forged steel & Cast stelel Pressure Seal Globe Valves
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Forged steel & Cast stelel Pressure Seal Globe Valves
The characteristics of Forged steel & Cast stelel Pressure Seal Globe Valves:
1.Globe valve's structure is moresimple than gate valves, and it is more convenient in manufacturing and maintenance
2.Sealing surface is not easy to wear and scratch, and it has a good sealing surface and long service life.
3.When opening and closing, disc's route is small, so the height of globe valve is smaller than gate valve, but the length of structure is longer than gate valve's.
Specifications OfForged steel & Cast stelel Pressure Seal Globe Valves:
1. Designs Of Specifications Of Forged steel & Cast stelel Pressure Seal Globe Valves
Design: API-600 (carbon steel), API 603 (stainless/alloy steel), BS 1873
Pressure/temperature rating: ASME B 16.34
Flange dimensions: ASME B16.5 (up to 24" nominal diameter) or MSS SP 44 (above 24'')
Butt / socket welding ends: ASME B16.25 (on demand)
Face to face dimensions: ASME B 16.10
NACE Service: MR-01-75 or MR-01-03
Testing: API 598
Wedge design: solid (up to 4") and flexible (5" and above)
Bolted bonnet
Outside / inside screw and yoke - non rotating stem / roating stem
Graphite packing
Stainless steel or graphite gaskets
Ends RF, RTJ or BW
Manual valves: hand-wheel, impact hand-wheel, chain-wheel, gear operation
Actuation: electric, pneumatic or hydraulic
Low fugitive emissions control
On demand: DIN gate valves
On demand: Cryogenic service
2. Materials Of Specifications Of Forged steel & Cast stelel Pressure Seal Globe Valves：
Carbon steel WCA, WCB, WCC, etc.
Low carbon steel LCB, LCC, etc.
Low alloy steel WC1, WC5, WC6, WC9, etc.
Low carbon low Alloy Steel LC2, LC3, etc.
Medium alloy steel C5, C12, C12A, etc.
Stainless steel CF8, CF8M, CF8C, CF10, CG8M, etc.
Low carbon stainless steel CF3, CF3M, CG3M, etc.
Super stainless steel CN7M (Alloy 20), CN3M (Alloy 20 modified), CT15C, etc
Duplex stainless steel CE8MN, CD6MN, CD3MN, etc.
Super Duplex Stainless Steel CE3MN, CD3MNWCuN, etc.
High Nickel Alloys: Monel M30C, Monel M35-1, Monel CZ100, Inconel CY40 (Inconel 600), CW2M (Hastelloy C4), N12MV (Hastelloy B), CW12MW (Former Hastelloy C-276), CW6M (New Hastelloy C-276), CU5MCuC (Incoloy 825), N7M (Hastelloy B2), CW6MC (Incoloy 625), etc.
Aluminum Bronze 95500,95600, 95800, etc.
Trims: 1-2-5-8-10 as per API600
3. Dimensional Range Of Specifications Of Forged steel & Cast stelel Pressure Seal Globe Valves
Size: 1/2"~36"
Pressure class: 150LB ~2500LB
Temperature: -268°C ~ 425°C /649°C
Design STD: API 600/6D
Flanged STD: ASME B16.5/ASME B16.47A
Butt welded STD: AEME B16.25
Face to Face STD: ASME B16.10
Inspection and testing STD: API 598
Outside screw & yoke, rising stem. Wedge solid or screw renewable disc.
Design STD: API 6D/600
Suitable medium: water, oil, vapor, gas
Body material: WCB, WC1, WC5, WC6, WC9, C12, CF3, CF8, CF3M, CF8M, A105, F304, F316, F304L, F316L
Operation: manual control, gear operated, motor actuated
Standards Compliance Of Forged steel & Cast stelel Pressure Seal Globe Valves：
NO. | Part name | Material |
1 | Body | A216 Gr WCB |
2 | Bonnet | A216 Gr WCB |
3 | Gasket | Spiral wound/Soft iron |
4 | Gland Packing | Graphite |
5 | Stud and nut | A193 Gr B7/A194 Gr 2H |
6 | Disc | See body material |
7 | Seat ring | See body material |
8 | Stem | Stain steel |
9 | disc nut | CS+SS/SS/SS+STL |
10 | Back seat | Stain steel |
11 | Gland bush | Stain steel |
12 | Gland flange | Carbon steel |
13 | Stem nut | A 439-D2/cu-alloy |
14 | Pin | Carbon steel/SS |
15 | Eye bolt and nut | A 193 B7/A194 4~A193 B8/A194 8 |
16 | Hand wheel | Carbon steel |
17 | Hand wheel nut | Carbon steel |
18 | Grub screw | Carbon steel |
Usage/Applications Of Forged steel & Cast stelel Pressure Seal Globe Valves:
Globe Valves are mainly used to modulate or regulate a fluid's flow. A Globe Valve is not recommended when a continuous full flow of fluid is required due to the high pressure drop inherent to the design of a globe valve. This type of valve should always be installed so the flow intake enters through the base of the valve seat. Valves may be used with fluids containing particles in suspension, widely used in process and petrochemical applications, have high corrosion resistance and find wider application within the food and fine chemicals industries.
- Q:What are the uses and differences of gate valves, butterfly valves, ball valves and other valves?
- Valve and ball valve is generally used in the main pipe, long-term use, butterfly valve is often used frequently,
- Q:What is a lift rod valve?
- Lever valve stem nut in the valve plate, it with the disc (hand wheel) to open the turn, its stem pull the valve head and higher than the valve disk, also known as the bar valve. It is different from the dark rod valve, dark rod valve stem nut in the valve body, when the disc rotates, the stem will not rise.
- Q:The difference between fire general valve and fire fighting special valve
- Fire fighting valves are mainly signal valves and alarm valves and water indicators, etc., other gate valves, butterfly valves, pressure relief valves and filters are common valves.
- Q:the use of natural connections, is strictly prohibited counterparts. What do you mean by "strong opposition"?
- From the literal explanation, the strong counterpart connection is different from the normal connection. Valves are naturally connected to pipes or equipment, including threaded connections, flanged connections, clamp connections, welding, butterfly valves, clamp connections, etc..Strong mouth connection, similar to the butterfly valve on the clip connection, just outside of clamping method used in other valves (not seen on the clip connection with other valves), so this will depend on external interface of the valve (wafer type butterfly valve, said strong counterparts except).
- Q:In the fire drawing, what valve does the following valve represent?
- Are you in the sprinkler system? Signal valve and alarm valve
- Q:Proportional valve why than other small pipeline valves
- 3.7 machinesGraphical representation of numbers, names, symbols3.7.1 motors include synchronous or asynchronous and micro AC and DC motors3.7.2 generator3.7.3 centrifugal liquid pump, liquid from open end, closed end3.7.4 piston pump liquid from the open end, closed end3.7.5 pump water from the mouth into the mouth closed3.7.6 vacuum pump gas from the open end, closed endThe 3.7.7 screw and the small end of the turbo compressor represent compressed gasThe small end of the 3.7.8 piston compressor represents compressed gasThe small end of the 3.7.9 membrane compressor represents compressed gas3.7.10 turbine low pressure gas expansion after the big endian representation3.7.11 said the main piston expander after expansion of low pressure gas3.7.12 turbo expander small end said high-pressure low end big endian representation3.7.13 motor brake expander small end said high-pressure low end big endian representationThe heat exchanger or Freon evaporator for 3.7.14 water and freon refrigeration unit
- Q:What are the main equipments for valve production?
- Press machine, CNC lathe, instrument lathe, drilling machine, machining center, assembly line, pressure test bench, plane, measuring instruments, etc.
- Q:The low pressure in our factory is below 1.6Mpa, medium pressure is 2.5-6.4MPa, high pressure is 10-80MPa.Where's qusetion:1.6-2.5Mpa??? Which section does it belong to?. I think many of them are defined on the Internet But I didn't say, where's 6.4-10Mpa?
- In fact, this is only the valve industry sector argument, not necessarily to distinguish between very clear.As long as the customer pressure requirements, we give him the drawings on it.Valve flange thickness and valve thickness are not standardized, according to pressure requirements.The flange thickness of 6.4Mpa and 10Mpa is completely different from that of valve body.For example: general gate valve, the most basic pressure 1.6MPa, according to GB/T139272008 and JB/T90921999 standard castingGenerally selected 1.6MPa, when the highest pressure pressure is 1.6X1.5=2.4MPa, if you exceed this pipeline pressure is not, there are now many manufacturers in order to save costs, the valve wall is thin, a conventional valve pressure 1.6MPa is a bit difficult.My own boundaryVacuum negative pressure 0.05Mpa-0.5Mpa0.6Mpa-1.6Mpa belongs to normal pressure (low pressure)2.5Mpa-4.0Mpa belongs to medium pressure6.4Mpa-10Mpa-16Mpa-25Mpa-32Mpa-42Mpa belongs to high pressure50Mpa-80Mpa belongs to supercritical high pressure valve
- Q:Standard and specification for pressure test of valves
- Welcome to Beijing Shan'er pipeline control components Co. Ltd. consulting
- Q:What are the production equipment in valve shop?
- CNC machining center, double control vertical lathe, CNC lathe, CNC machine tools, heavy vertical double column lathe, spherical lathe horizontal boring machine, surface grinder, cylindrical grinder, lathe, milling machine, hydraulic head full bed, gate valve grinding machine, grinding machine, lathe, radial drilling machine,Powder plasma arc welding machine, thyristor rectifier, DC DC arc welding machine, welding machine, drying machine, trolley type resistance furnace, hook type shot blasting machine, medium pressure compressor, crane, pneumatic label printer, printer, compressed air sprayer spraying water line, air pressure box type resistance furnace. Forklift lifting platformLow temperature test equipment, metal and low temperature impact test machine, quantitative spectrometer imported carbon sulfide analyzer, microcomputer analyzer, spectrum analyzer, X-ray flaw detector X-, permeability detector, magnetic particle detector, ultrasonic thickness meter, digital ultrasonic flaw detector, metallographic microscope, hardness tester, precision analysis balance (hydraulic material testing machine), hydraulic valve testing machine hydraulic valve testing machine, submerged valve testing machine, steam trap test machine, valve testing machine, pressure testing machine temperature test machine
1. Manufacturer Overview |
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| Location | Zhejiang, China |
| Year Established | 1983 |
| Annual Output Value | US$ 4 million-US$ 9 million |
| Main Markets | America; Canada; Australia; Europe; Mid East; Southeast Asia; Japan; South Korea; Egypt |
| Company Certifications | ISO 9001:2008; API 6D;CE |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Wenzhou |
| Export Percentage | above 50% |
| No.of Employees in Trade Department | 101-200 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | 230,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered; Design Service Offered |
| Product Price Range | Average |
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Forged steel & Cast stelel Pressure Seal Globe Valves
- Ref Price:
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- Loading Port:
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- Payment Terms:
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- Min Order Qty:
- 20 Sets pc
- Supply Capability:
- To Order pc/month
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