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:How do I open the gas valve?
- Third: in the following there is a black disk like thing, commonly known as the gas sound core. This one is the same as the second one, half or all. 1, according to the routine, now the handle position shows that the valve is open. 2, if the handle rotated 90 degrees, the gas pipeline gas has no change, should be the stem slipped, can not drive the valve ball rotation. Try rotating several times. If it still doesn't work, ask a professional to check it out.
- Q:Valve legend
- F means a pressure gauge or thermometer; as to which type of valve, the marking should be a stop valve.
- Q:Which direction is the valve? Which direction is it?
- Generally: clockwise, counterclockwise, looseYou can also see the logo on the spool
- Q:How does the valve rust die?
- Go to the hardware store to buy derusting lubricant, W40 is fine.
- Q:How do you calculate the valve wall thickness, pressure, and other valve design calculations in a spreadsheet?
- Which standard does the wall thickness refer to? ASME B16.34?Design and calculation depends on what standard you chooseOr have you found the standard yourself and read it yourself?You choose what standards, design parameters reference, interpolation or fitting, how to fit, are their own sayI wrote a excel series of valve calculations, it does not take long to writeFor long-term useIn order to improve efficiencyOr write your own database program is better
- Q:Why is the valve on the pipeline not the same size as the pipe, and how much of a crude pipe can be given? Thank youI'm sorry, I didn't make it clear that when doing pipe work in the factory, for example, 60 of the pipe, and in this pipeline to install the valve to choose DN50, and so on.
- The pipe you choose is outside the 60 bar D60 pipe DN50 valve is right, such as D89 pipe with DN80, you are outside diameter and nominal diameter concept is not clear
- Q:What is a heavy body valve?
- To put it plainly is the question of weight... This is to the wall thickness and weight, specifically on what to use
- Q:What items and detailed procedures should be inspected for valve size inspection?
- Valve body structure length and flange size, GB size, the implementation of GB/T12221-2005. American Standard. (the American Society of mechanical engineers ASME B 16.10-2000).
- Q:What are the valves at home?
- Valve used in the family is commonly used, the following are several:On the water pipe are: total table of the ball valve (32mm), in charge of the (25mm), as well as for the toilet, washbasin, water heater angle valve (20mm).Other commonly used gas pipelines, valves, pressure reducing valves and the like.
- Q:What is the choice of pneumatic valve or electric valve for ultrafiltration inlet control valve?
- Pneumatic valve compared to the electric valve, the valve can be the same, rubber lined butterfly valve or other valves, pneumatic valve opening speed (Basic 1 second can be fully open), the price is lower than the electric valve. But there must be process air (4-6bar compressed air). According to my experience, if the scene has compressed air, it is recommended to use pneumatic valve, if there is no compressed air, it is recommended to use electric (electric valve expensive, open valve slow).
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:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 20 Sets pc
- Supply Capability:
- To Order pc/month
OKorder Service Pledge
OKorder Financial Service
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