Super Duplex Check Valve
- Home /
- Super Duplex Check Valve
Alloy 2507 Check Valve Manufacturer in india in custom size and thread
Super Duplex Spring Check Valve is available in an encapsulated ball type they are available in various other types as well such as high-pressure ball, turning ball type, general utility floating ball type, and multipurpose live load balls. Alloy 2507 inline Check Valve is used in our shipbuilding, and seawater desalination plants due to their high strength and resistance to corrosion. They are used to isolate or regulate the flow of liquid in a particular system. WERKSTOFF NR. 1.4501 Check Valve that is in the shape of needle is like a disc that rotates. It is usually referred to as a sluice valve.
Super Duplex 2507 Check Valve can be opened by lifting a barrier out of the road of the flow of media. Features of this 2507 valve include SDSS Gradethat is used in High Pressure with 3000psi and 2 Way Ball Valve and Evaporator condenser high pressure SAF 2507 1/2 inch 15mm float valve with foam filled ball. Whereas, Super Duplex 32760 Check Valve has High pressure ball valve male thread corrosion resistance small valve and Super Duplex Steel S32760 2PC Floating Ball Valve Threaded Ends 1000WOG Super Duplex 32750 Check Valve are usually available in the size range of ½ inch to 4 inches.
Table of Content
Suppliers of UNS 32750 and 32760 Poppet Check Valve in Mumbai with 0.5 BAR Cracking Pressure
What is Super Duplex Check Valve ?
A wide variety of check valves are available in the market in different sizes, shapes, dimensions, and so on. Super Duplex Check Valve is one of these valves. It displays high corrosion resistance and high strength. It can also be used in applications that work at elevated temperatures. These valves are used to stop the flow of liquids and gases. super duplex check valve manufacturers in India recommend the use of these valves in the oil and gas industries. Furthermore, they are also used in petrochemical, power generation, food processing, and chemical industries.
Super Duplex 2507 Check Valve Price list
| Description | Price |
| Super Duplex Dual Plate Piston Check Valve | US $ 1-111 / Piece |
| 150lb Super Duplex 2507 Piston Dual Plate Sea Water Duo Check Valve | US $ 11-17 / Piece |
| Super Duplex Metal Seat Spring Loaded Flap Check Valve | US $ 28-189 / Piece |
| Alloy 2507 High Pressure Industrial Check Valves | US $ 10 / Piece |
| Piston Type Dual Plate Non Return Super Duplex Disc Check Valve | US $ 70-218 / Piece |
| WERKSTOFF NR. 1.4501 Forged Steel Poppet Check Valve | US $ 89 / Piece |
Material Specification of Alloy 2507 Poppet Check Valve
| BRAND NAME | TU-LOK |
| SUPER DUPLEX VALVE SIZE |
1/8" TO 2" / 6 MM TO 50 MM |
| CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
| THREADS | NPT, BSPP, BSPT, METRIC, JIC, UNF |
| SUPER DUPLEX VALVES FLOW PATTERN |
STRAIGHT |
| BODY SHAPE | HEXAGON |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
| SUPER DUPLEX VALVES CRACKING PRESSURE |
0.5 BAR |
| ORIFICE SIZE | 2 MM TO 40 MM |
| TYPE | POPPET TYPE, SPRING TYPE |
| SUPER DUPLEX VALVES MEDIA |
HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-50* C TO 350*C ) RANGE AS PER PRESSURE |
| MANUFACTURER OF BODY TYPE | BAR STOCK, FORGED |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| EQUIVALENT BRANDS | SWAGELOK, PARKER, STAUFF, DK-LOK, HAMLET, OLIVER VALVES, HOKE |
| MANUFACTURER OF MATERIAL | SUPER DUPLEX 32750, SUPER DUPLEX 32760 |
Specialized in WERKSTOFF NR. 1.4501 Piston Check Valve Manufacturer in 2 Mm To 40 Mm Orifice Size or as per needed
Super Duplex Check Valve Manufacturer in india
SUPER DUPLEX 32750 CHECK VALVE.
SUPER DUPLEX 32760 CHECK VALVE
SUPER DUPLEX 2507 Poppet Check Valve
UNS S32750 Dual Plate Lug Type Check Valve
Class 150
| DN | L | D | D1 | D2 | n-фd |
| 50 | 60 | 103 | 120.5 | 92 | 4-19 |
| 65 | 67 | 122 | 139.5 | 105 | 4-19 |
| 80 | 73 | 135 | 152.5 | 127 | 4-19 |
| 100 | 73 | 173 | 190.5 | 157 | 8-19 |
| 125 | 86 | 196 | 216 | 186 | 8-22 |
| 150 | 98 | 222 | 241.5 | 216 | 8-22 |
| 200 | 127 | 279 | 298.5 | 270 | 8-22 |
| 250 | 146 | 339 | 362 | 324 | 12-25 |
| 300 | 181 | 409 | 432 | 381 | 12-25 |
| 350 | 184 | 450 | 476 | 413 | 12-29 |
| 400 | 191 | 514 | 540 | 470 | 16-29 |
| 450 | 203 | 549 | 578 | 533 | 16-32 |
| 500 | 219 | 606 | 635 | 584 | 20-32 |
| 600 | 222 | 717 | 749.5 | 692 | 20-35 |
Dimensions table of Super Duplex 32760 Check Valve
| Pipe Size |
Flow Coefficient (Cv) |
Super Duplex Valves Max. Pressure | Min. Opening Pressure, psi |
Temperature Range, °F |
End-to-End Lg. |
NPT Female × NPT Female |
|||||
|---|---|---|---|---|---|
| 1/4 | 1.1 | 3,000 psi @ 70° F | 1 | 35° to 300° | 2 5/8" |
| 3/8 | 3.9 | 3,000 psi @ 70° F | 1 | 35° to 300° | 2 5/8" |
| 1/2 | 4.3 | 3,000 psi @ 70° F | 1 | 35° to 300° | 2 5/8" |
| 3/4 | 9 | 3,000 psi @ 70° F | 1 | 35° to 300° | 3 5/16" |
| 1 | 11.9 | 3,000 psi @ 70° F | 1 | 35° to 300° | 3 11/16" |
NPT Male × NPT Male |
|||||
| 1/4 | 1.1 | 3,000 psi @ 70° F | 1 | 35° to 300° | 3 13/16" |
| 3/8 | 3.9 | 3,000 psi @ 70° F | 1 | 35° to 300° | 3 13/16" |
| 1/2 | 4.3 | 3,000 psi @ 70° F | 1 | 35° to 300° | 3 13/16" |
| 3/4 | 9 | 3,000 psi @ 70° F | 1 | 35° to 300° | 3 13/16" |
Alloy 2507 Spring Check Valve Features
- Combination of properties given by austenitic and ferritic structure.
- High Strength.
- High resistance to chloride stress corrosion cracking.
- Low rate of thermal expansion.
- Superior resistance to chloride pitting and crevice corrosion.
- Good weldability and workability.
- Suggested for applications up to 600° F.
- Good general corrosion resistance.
Find your choice of sizes from our Super Duplex 2507 Spring Check Valve stock in Mumbai, available in Poppet and Spring Type at lowest price
Super Duplex Poppet Check Valve Dimensions
End Connections |
Pressure Rating at 100°F (37°C) |
Series |
Dimensions |
||
Size |
Type |
B |
A |
||
1/8 in .0 |
Fractional tube fitting |
6000 (413) |
CH4 |
11/16 |
2 .027 (57 .07) |
1/4 in .0 |
2 .043 (61 .07) |
||||
3/8 in .0 |
CH8 |
1 |
2 .075 (69 .09) |
||
1/2 in .0 |
2 .096 (75 .02) |
||||
3/4 in .0 |
5000 (344) |
CH16 |
1 5/8 |
3 .052 (89 .04) |
|
1 in .0 |
4700 (323) |
3 .088 (98 .06) |
|||
6 mm |
Metric tube fitting |
6000 (413) |
CH4 |
11/16 |
2 .043 (61 .07) |
8 mm |
CH8 |
1 |
2 .070 (68 .06) |
||
10 mm |
2 .080 (71 .01) |
||||
12 mm |
2 .096 (75 .02) |
||||
22 mm |
4900 (337) |
CH16 |
1 5/8 |
3 .048 (88 .04) |
|
25 mm |
4600 (316) |
3 .088 (98 .06) |
|||
1/4 in .0 |
Female NPT |
6000 (413) |
CH4 |
11/16 |
2 .013 (54 .01) |
3/8 in .0 |
5300 (365) |
CH8 |
1 |
2 .055 (64 .08) |
|
1/2 in .0 |
4900 (337) |
1 1/16 |
3 .003 (77 .00) |
||
3/4 in .0 |
4600 (316) |
CH16 |
1 5/8 |
3 .023 (82 .00) |
|
1 in .0 |
4400 (303) |
3 .083 (97 .03) |
|||
1/8 in .0 |
Male NPT |
6000 (413) |
CH4 |
11/16 |
1 .079 (45 .05) |
1/4 in .0 |
2 .017 (55 .01) |
||||
3/8 in .0 |
CH8 |
1 |
2 .036 (59 .09) |
||
1/2 in .0 |
2 .073 (69 .03) |
||||
3/4 in .0 |
5000 (344) |
CH16 |
1 5/8 |
3 .029 (83 .06) |
|
1 in .0 |
3 .067 (93 .02) |
||||
1/4 in .0 |
Female ISO➀ |
6000 (413) |
CH4 |
11/16 |
2 .028 (57 .09) |
1/2 in .0 |
5100 (351) |
CH8 |
1 1/16 |
3 .029 (83 .06) |
|
3/4 in .0 |
4800 (330) |
CH16 |
1 5/8 |
3 .055 (90 .02) |
|
1 in .0 |
4400 (303) |
3 .083 (97 .03) |
|||
1/4 in .0 |
Male ISO➀ |
6000 (413) |
CH4 |
11/16 |
2 .017 (55 .01) |
1/2 in .0 |
CH8 |
1 |
2 .073 (69 .03) |
||
3/4 in .0 |
5000 (344) |
CH16 |
1 5/8 |
3 .029 (83 .06) |
|
1 in .0 |
3 .067 (93 .02) |
||||
1/2 in .0 |
Female SAE/MS |
4600 (316) |
CH8 |
1 |
2 .074 (69 .06) |
1/2 in .0 |
Male SAE/MS |
4600 (316) |
2 .048 (63 .00) |
||
1/4 in .0 |
Male VCO fitting |
6000 (413) |
CH4 |
11/16 |
1 .098 (50 .03) |
1/2 in .0 |
CH8 |
1 |
2 .035 (59 .07) |
||
3/4 in .0 |
5000 (344) |
CH16 |
1 5/8 |
2 .090 (73 .07) |
|
1 in .0 |
|||||
1/4 in .0 |
Male VCR fitting |
6000 (413) |
CH4 |
11/16 |
2 .028 (57 .09) |
1/2 in .0 |
4300 (296) |
CH8 |
1 |
2 .073 (69 .03) |
|
3/4 in .0 |
3700 (254) |
CH16 |
1 5/8 |
3 .078 (96 .00) |
|
size chart of Super Duplex 2507 Spring Check Valve
Super Duplex Valves Size |
Type |
Cracking Pressure (psi) |
Weight (lbs) |
|---|---|---|---|
| 1/2" | NPT | 0.25 | 1.0 |
| 1/2" | NPT | 5.0 | 1.0 |
| 1/2" | Socket Weld | 0.25 | 1.0 |
| 1/2" | Socket Weld | 5.0 | 1.0 |
| 3/4" | NPT | 0.25 | 1.5 |
| 3/4" | NPT | 5.0 | 1.5 |
| 3/4" | Socket Weld | 0.25 | 1.5 |
| 3/4" | Socket Weld | 5.0 | 1.5 |
| 1" | NPT | 0.25 | 2.3 |
| 1" | NPT | 5.0 | 2.3 |
| 1" | Socket Weld | 0.25 | 2.3 |
| 1" | Socket Weld | 5.0 | 2.3 |
| 1 1/4" | NPT | 0.25 | 3.5 |
| 1 1/4" | NPT | 5.0 | 3.5 |
| 1 1/4" | Socket Weld | 0.25 | 3.5 |
| 1 1/4" | Socket Weld | 5.0 | 3.5 |
| 1 1/2" | NPT | 0.25 | 5.3 |
| 1 1/2" | NPT | 5.0 | 5.3 |
| 1 1/2" | Socket Weld | 0.25 | 5.3 |
| 1 1/2" | Socket Weld | 5.0 | 5.3 |
| 1 1/2" | NPT | 0.00 | 5.3 |
| 2" | NPT | 0.25 | 8.5 |
| 2" | NPT | 5.0 | 8.5 |
| 2" | Socket Weld | 0.25 | 8.5 |
| 2" | Socket Weld | 5.0 | 8.5 |
| 3" | NPT | 0.25 | 21 |
| 3" | NPT | 5.0 | 21 |
| 3" | Socket Weld | 0.25 | 21 |
| 3" | Socket Weld | 5.0 | 21 |
Chemical Formula of UNS S32760 Check Valves
| C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
Get complete information about Super Duplex Poppet Check Valve online here
WERKSTOFF NR. 1.4501 Piston Check Valve
| Super Duplex Valves Size | A | B | C |
|---|---|---|---|
| ½” | 65 | 46 | 19 |
| ¾” | 80 | 58 | 23 |
| 1” | 90 | 69 | 27 |
| 1 ¼” | 105 | 75 | 32 |
| 1 ½” | 120 | 85 | 41 |
| 2” | 140 | 98 | 50 |
Material of construction of Super Duplex Check Valve
| Material Construction | ||
| # | Compon.n, | Material |
| 1. | Body | SS 316 |
| 2. | Poppet | SS 316 |
| 3. | Seat Seal | Viton |
| 4. | Spring | SS 316 |
| 5. | Spring Guide | SS 316 |
| 6. | Stopper | SS 316 |
| 7. | Joint Seal | Viton |
| 8. | Adaptor | SS 316 |
Duplex 32750 Check Valve Application
- Cargo tanks and pipe systems in chemical tankers.
- Offshore technology.
- Oil and gas equipment.
- Super Duplex Valves used in Pulp and paper industry.
- Bridges
- Firewalls and blast walls on offshore platforms.
- reactor tanks, Pressure vessels,and heat exchangers.
- Super Duplex Valves used in Storage tanks.
Super Duplex Check Valve Female
END CONNECTIONS |
Super Duplex Valves PRESSURE RATING 100°F (37°C) PSIG | DIMENSIONS MM | Cv | ||
| INLET / OUT LET | L | A/F | |||
| FEMALE x FEMALE NPT | 1/8″ | 6000 | 55 | 19 | 0.78 |
| 1/4″ | 6000 | 58 | 22 | 1.31 | |
| 3/8″ | 6000 | 58 | 25 | 1.52 | |
| 1/2″ | 6000 | 65 | 27 | 1.68 | |
| 3/4″ | 6000 | 70 | 36 | 4.85 | |
| 1″ | 6000 | 82 | 45 | 8.30 | |
UK, USA and Kingdom of Saudi Arabia are the Best market of Super Duplex Check Valve
| Indonesia, Dammam -KSA, Belgium, Philippines | Super Duplex 2507 Marine Dual Plate Piston Type Check Valves |
| France, Qatar, Thailand, Europe | Alloy 2507 Cast Steel Piston Check Valves (H51) |
| Germany, Czechia, Malaysia, Thailand | Super duplex High Pressure International Standard Check Valve |
| USA, Malaysia, Finland, Bangladesh | Alloy 2507 Butterfly Dual Plate Disc Flap Check Valve |
| Saudi Arabia (KSA), South Africa, Brazil, Kuwait | Super Duplex 32750 Cast Steel Flanged Poppet Check Valve |
| South Africa, Bahrain, Singapore | Super Duplex 32760 Spring Loaded Dual Disc Piston Check Valves |
| France, Philippines, UK, Australia, Nigeria | WERKSTOFF NR. 1.4501 Flanged Steel Industrial Poppet Check Valves |
| Malaysia, Oman, UAE, Hong Kong | Alloy 2507 Steel with Dual Plate and Piston Check Valves |
| Italy, Chile, Singapore, Iran | Super Duplex Piston Type Check Valves |
Alloy 2507 Check valve Yield Strength
| Density (g/cm 3) | Melting Point (°C) | Density (lb/in 3) | Melting Point (°F) |
|---|---|---|---|
| 7.8 | 1350 | 0.0281 | 2460 |
Equivalent Grade of Super Duplex Spring Check Valve
| STANDARD | UNS | WERKSTOFF NR. |
| Super Duplex 2507 | S32750 / S32760 | 1.4410 |