UNS S31803 Swing Check Valve and Duplex 2205 Check Valve supplier in Mumbai

Valves are versatile components that control fluid and gaseous flow in the system. A Duplex Check Valve is designed with two ports one as an inlet for media and one as an output component. These valves allow for the flow to take place in one direction and prevent backflow within the system. The Duplex Check valve / 2205 Check valve possesses a superior chemical content of nickel, chromium, and molybdenum giving them good corrosion and oxidation resistance across stress-induced conditions. The pressure in the Duplex Stainless Steel Check Valve opens the component and any reversal in the flow will close the valve. The closing mechanism of the valve is different and they don’t have a handle, lever, or actuator to function. The versatile Duplex 2205 Check Valve is cheap and efficient in its working. They are fitted in pumps or sanitary systems to ensure that the toxic waste doesn’t return back to the main channel. The Duplex Swing Check Valve is one type of valves in this grade that is mounted with a disc that swings with the help of a hinge or a shaft. The disc controls the flow effectively in the system. We are the Duplex Check Valve manufacturer in India who make use of quality assured products across all our outlets. These components are utilized making use of the best raw materials and latest technology.
The UNS S31803 Compression Check Valve can connect on or more thin-walled fixtures. These valves are easy to fit and are very reliable in their operation. UNS S32205 Hydraulic Check Valve has a higher content of nitrogen embedded in its composition. This content propels the grade to have better corrosion and oxidation resistance properties. Duplex Steel Wafer Check Valve is effective in controlling the fluid flow in the system and can be customized as per requirements.
Manufacturer of UNS S32205 Hydraulic Check Valve & Duplex Swing Check Valve in India, view ASTM A995 GR.CD3MN Check Valve configuration and price in Mumbai
Table of Content
Duplex Check Valve Specification
VALVE SIZE | 1/8" TO 2" / 6 MM TO 50 MM |
FLOW PATTERN | STRAIGHT |
CONNECTION | THREADED, SOCKETWELD END, TUBE END, FLANGE END |
THREADS | NPT, BSPP, METRIC, BSPT, JIC, UNF |
MANUFACTURER OF BODY SHAPE | HEXAGON |
PRESSURE RATING | 6000 PSI, 1500 PSI, 3000 PSI, 15,000 PSI,10000 PSI, 20000 PSI |
CRACKING PRESSURE | 0.5 BAR |
ORIFICE SIZE | 2 MM TO 40 MM |
MANUFACTURER OF TYPE | SPRING TYPE POPPET TYPE |
MEDIA | Cold Water, Hydraulic Oil, Gas, Water, Steam, Air, Hot Water, Sea Water, Chemical |
TEMPERATURE | -50 C TO 350 C |
BODY TYPE | FORGED, BARSTOCK |
MATERIAL | DUPLEX 2205 UR52N+ |
Exporter & supplier of Class 800 Duplex Stainless Steel Check Valve and Duplex 2205 Check Valve in up to 5,000 PSI Rating, view ASTM A890 GR.CE3MN Check Valve Price in India
UNS S32205 Hydraulic Check Valve Price List
Per Piece
Duplex 1a Dual Plate Check Valve Duplex 1a Disc Epdm Rubber Size 300mm
Per Piece
Astm A 995 Gr. 5a Dual Plate Check Valve Class 900# 6"
Per Piece
Duplex Astm A995 Gr.5a Uns J93404 -wafer Dual Plate Check Valve
Per Piece
Duplex Dual Plate Check Valve Disc Epdm Seat Size: 250mm
Per Piece
DSS Astm A995gr. 5a Dual Plate Wafer Type Check Valve Class 150
Per Piece
Alloy 2205 Check Valve Swing Type Flanged Astm A 182 F51 Size : 40 Nb
ASTM A890 Plate Check Valve Size Chart
Valves Size in Inch | Cracking Pressure (psi) | Type | Weight (lbs) |
---|---|---|---|
1/2 | 5.0 | NPT | 1.0 |
1/2 | 0.25 | Socket Weld | 1.0 |
1 | 0.25 | Socket Weld | 2.3 |
3/4 | 0.25 | NPT | 1.5 |
3/4 | 5.0 | NPT | 1.5 |
3 | 0.25 | Socket Weld | 21 |
3/4 | 0.25 | Socket Weld | 1.5 |
1/2 | 0.25 | NPT | 1.0 |
3/4 | 5.0 | Socket Weld | 1.5 |
1 | 0.25 | NPT | 2.3 |
1 | 5.0 | NPT | 2.3 |
1 | 5.0 | Socket Weld | 2.3 |
1/2 | 5.0 | Socket Weld | 1.0 |
1 1/4 | 0.25 | NPT | 3.5 |
1 1/4 | 5.0 | NPT | 3.5 |
2 | 5.0 | Socket Weld | 8.5 |
1 1/4 | 0.25 | Socket Weld | 3.5 |
1 1/4 | 5.0 | Socket Weld | 3.5 |
1 1/2 | 0.25 | NPT | 5.3 |
1 1/2 | 5.0 | NPT | 5.3 |
2 | 5.0 | NPT | 8.5 |
1 1/2 | 0.25 | Socket Weld | 5.3 |
1 1/2 | 5.0 | Socket Weld | 5.3 |
1 1/2 | 0.00 | NPT | 5.3 |
2 | 0.25 | NPT | 8.5 |
2 | 0.25 | Socket Weld | 8.5 |
3 | 0.25 | NPT | 21 |
3 | 5.0 | NPT | 21 |
3 | 5.0 | Socket Weld | 21 |
Duplex Check Valve Dimension
Pressure Rating at 100°F (37°C) psig (bar) |
End Connections | Dimensions in .0 (mm) |
Series | ||
Size | Type | B | A | ||
4600 (316) | 1/2 in .0 | Female SAE/MS | 1 | 2 .074 (69 .06) | CH8 |
4600 (316) | 1/2 in .0 | Male SAE/MS | 2 .048 (63 .00) | ||
6000 (413) | 6 mm | Metric tube fitting | 11/16 | 2 .043 (61 .07) | CH4 |
8 mm | 1 | 2 .070 (68 .06) | CH8 | ||
10 mm | 2 .080 (71 .01) | ||||
12 mm | 2 .096 (75 .02) | ||||
4900 (337) | 22 mm | 1 5/8 | 3 .048 (88 .04) | CH16 | |
4600 (316) | 25 mm | 3 .088 (98 .06) | |||
6000 (413) | 1/4 in .0 | Female NPT | 11/16 | 2 .013 (54 .01) | CH4 |
5300 (365) | 3/8 in .0 | 1 | 2 .055 (64 .08) | CH8 | |
4900 (337) | 1/2 in .0 | 1 1/16 | 3 .003 (77 .00) | ||
4600 (316) | 3/4 in .0 | 1 5/8 | 3 .023 (82 .00) | CH16 | |
4400 (303) | 1 in .0 | 3 .083 (97 .03) | |||
6000 (413) | 1/8 in .0 | Fractional tube fitting | 11/16 | 2 .027 (57 .07) | CH4 |
1/4 in .0 | 2 .043 (61 .07) | ||||
3/8 in .0 | 1 | 2 .075 (69 .09) | CH8 | ||
1/2 in .0 | 2 .096 (75 .02) | ||||
5000 (344) | 3/4 in .0 | 1 5/8 | 3 .052 (89 .04) | CH16 | |
4700 (323) | 1 in .0 | 3 .088 (98 .06) | |||
6000 (413) | 1/8 in .0 | Male NPT | 11/16 | 1 .079 (45 .05) | CH4 |
1/4 in .0 | 2 .017 (55 .01) | ||||
3/8 in .0 | 1 | 2 .036 (59 .09) | CH8 | ||
1/2 in .0 | 2 .073 (69 .03) | ||||
5000 (344) | 3/4 in .0 | 1 5/8 | 3 .029 (83 .06) | CH16 | |
1 in .0 | 3 .067 (93 .02) | ||||
6000 (413) | 1/4 in .0 | Male ISO➀ | 11/16 | 2 .017 (55 .01) | CH4 |
1/2 in .0 | 1 | 2 .073 (69 .03) | CH8 | ||
5000 (344) | 3/4 in .0 | 1 5/8 | 3 .029 (83 .06) | CH16 | |
1 in .0 | 3 .067 (93 .02) | ||||
6000 (413) | 1/4 in .0 | Female ISO➀ | 11/16 | 2 .028 (57 .09) | CH4 |
5100 (351) | 1/2 in .0 | 1 1/16 | 3 .029 (83 .06) | CH8 | |
4800 (330) | 3/4 in .0 | 1 5/8 | 3 .055 (90 .02) | CH16 | |
4400 (303) | 1 in .0 | 3 .083 (97 .03) | |||
6000 (413) | 1/4 in .0 | Male VCO fitting | 11/16 | 1 .098 (50 .03) | CH4 |
1/2 in .0 | 1 | 2 .035 (59 .07) | CH8 | ||
5000 (344) | 3/4 in .0 | 1 5/8 | 2 .090 (73 .07) | CH16 | |
1 in .0 | |||||
6000 (413) | 1/4 in .0 | Male VCR fitting | 11/16 | 2 .028 (57 .09) | CH4 |
4300 (296) | 1/2 in .0 | 1 | 2 .073 (69 .03) | CH8 | |
3700 (254) | 3/4 in .0 | 1 5/8 | 3 .078 (96 .00) | CH16 |
SAF 2205 Check Valve Dimension Chart
Nominal Pipe Size | G | d | D | C | H | L | f | T | N | M | Weight (lb) |
---|---|---|---|---|---|---|---|---|---|---|---|
6 | 8.05 | 6 | 10.098 | 9.051 | 10.075 | 14 | 0.006 | 1.002 | 8 | 0.087 | 163.01 |
2 | 3.062 | 2 | 5.098 | 4.074 | 5.039 | 8 | 0.006 | 0.063 | 4 | 0.075 | 37.05 |
12 | 15 | 12 | 19.002 | 17.001 | 18.054 | 27.05 | 0.006 | 1.026 | 12 | 0.098 | 621.07 |
3 | 5 | 3 | 7.048 | 6 | 6.034 | 9.05 | 0.006 | 0.075 | 4 | 0.075 | 63.09 |
10 | 12.076 | 10 | 15.098 | 14.025 | 15.087 | 24.05 | 0.006 | 1.022 | 12 | 0.098 | 390.02 |
4 | 6.018 | 4 | 9.002 | 7.05 | 9.002 | 11.05 | 0.006 | 0.094 | 8 | 0.075 | 92.06 |
2-1/2 | 4.013 | 2.05 | 7.001 | 5.049 | 5.087 | 8.05 | 0.006 | 0.071 | 4 | 0.075 | 50.07 |
8 | 10.063 | 8 | 13.05 | 11.075 | 13.043 | 19.05 | 0.006 | 1.014 | 8 | 0.087 | 238.01 |
Different Types of Duplex Check Valves
Manufacturer & supplier of UNS J92205 Mini Check Valve and ASTM A995 GR 4A Wafer Check Valve, compare our price with any other Duplex Check Valve suppliers
Duplex Check Valve Types
Duplex 2205 Check Valve
UNS S32205 Hydraulic Check Valve
ASTM A890 Plate Check Valve
UNS S31803 Compression Check Valve
Duplex Check Valve
A995 GR 1B Hydraulic One Way Valve
Duplex Steel Wafer Check Valve
Duplex Stainless Steel Check Valve
Duplex Swing Check Valve
DSS Wafer Check Valve Advantages
Duplex Swing Check Valve Chemical Composition
Grade | Molybdenum | Carbon | Manganese | Nitrogen | Sulphur | Silicon | Phosphorous | Nickel | Chromium | Iron |
S32205 | 2.50 – 3.50 | 0.030 | 2 | 0.8 – 0.20 | 0.020 | 1 | 0.030 | 4.50 – 6.50 | 21.0 – 23.0 | 63.54 |
S31803 | 3.0 – 3.5 | 0.030 | 2 | 0.14 – 0.20 | 0.020 | 1 | 0.030 | 4.50 – 6.50 | 22.0 – 23.0 | 63.72 |
A995 GR 1B Hydraulic One Way Valve Mechanical Properties
Grade | UTS (MPa) | Hardness | Yield Strength | Elongation |
2205 | 655 | 293 | 450 | 25 |
31803 | 620 | 293 | 450 | 25 |
Duplex Swing Check Valve manufacturer in Mumbai offer a wide selection of ASTM A890/ A995 GR 4A/ 5A/ 6A/ 1B Wafer Check Valve and CE3MN Hydraulic One Way Check Valve
Duplex Steel Wafer Check Valve Equivalent
Standard | Unified Numbering System | Werkstoff Nr. |
---|---|---|
Duplex 2205 | UNS S31803 / UNS S32205 |
1.4462 / 1.4462 |
Disadvantages of UNS J92205 Mini Check Valve
CE3MN Hydraulic One Way Check Valve Application
Testing Methods Followed By Duplex Check Valve Manufacturers
20 years of Experience as a supplier of these materials in below mentioned locations


Origin Energy Limited Australia


Air Liquide - France


Millennium Water Treatment & Engineering Sdn. Bhd Malaysia


Suncor Energy - Canada


Pertamina - Indonesia


REPSOL Oil & Gas Malaysia Limited - Malaysia