This cracking pressure under which the Bronze Inline Check Valve opens up is known as minimum upstream pressure. Ideally, this Bronze Y-pattern Check Valve opens up automatically however it can also be controlled manually. The bronze check valves are available in various forms namely Ams 4640 spring check valve, swing check, lift check, ball check, and heart valve. We can even modify these bronze foot valve 1 ¼ depending upon the requirement of the customer and the application that it is going to be used in. bronze lift check valve does not slam loudly as it contains a spring-loaded disc which helps in fast closure.
904l Check Valve is widely used in steam locomotives and various other pumping machines such as injectors and feed pumps. Tantalum Check Valve is said to display excellent resistance to corrosion in environments such as organic acid, alkalis, salts, and other gaseous mediums. This is due to the affinity that Zirconium 702 Check Valve has towards oxygen that helps in forming a protective layer on these valves thus protecting them in severe environments. Therefore casting, working out, and welding of Niobium Check Valve needs to be done with utmost care. It is necessary to have control over the process of transformation since any pollutant exceeding 100 ppm in case gets mixed with Sanicro 28 Check Valve may lead to brittleness and a decrease in toughness.
Apart from common materials such as carbon, stainless steel, and various other alloys check valves are made up of other special materials as well. One such type is the Bronze Check Valve. They are used for commercial, domestic, and industrial purposes. Bronze Check Valve Manufacturer in India consider this valve to be durable and resistant to corrosion. Hence most of the time these 2/ 1 /3 Bronze Check Valves are applied on the discharge side of the pump. This is because ASTM B62 Bronze Check Valve Flanged has the ability to prevent the damage that can occur to the pumping system due to the backward flow of water. UNS C83600 Check Valve is designed in a way that they open under particular cracking pressure.
Bronze Valves Description | Bronze Valves Price |
Bronze Angle Screw Down Check Valve with Handwheel | US $ 20.59 / Piece |
ASTM B62 Bronze Poppet Check Valve | US $ 2.5-40.7 / Piece |
Bronze C83600 F/F Thread Poppet Check Valve | US $ 1.5-8 / Piece |
milwaukee 509 check valve | US $ 10-100 / Piece |
bronze foot valve | US $ 2.5-40.7 / Piece |
nibco bronze spring check valve | US $ 20.59 / Piece |
bronze lift check valve | US $ 10-100 / Piece |
BRAND NAME | TU-LOK |
MANUFACTURER OF BRONZE VALVES SIZE | 1/8" TO 2" / 6 MM TO 50 MM |
CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
MANUFACTURER OF BRONZE VALVES THREADS | NPT, BSPP, BSPT, METRIC, JIC, UNF |
MANUFACTURER OF VALVES FLOW PATTERN | STRAIGHT |
BODY SHAPE | HEXAGON |
MANUFACTURER OF BRONZE VALVES PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
CRACKING PRESSURE | 0.5 BAR |
ORIFICE SIZE | 2 MM TO 40 MM |
MANUFACTURER OF BRONZE VALVES TYPE | POPPET TYPE, SPRING TYPE |
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 BRONZE VALVES BODY TYPE | BAR STOCK, FORGED |
PACKING DETAILS | WOODEN PALLET AND BOX PACKING |
EQUIVALENT BRANDS | PARKER, SWAGELOK, DK-LOK, STAUFF, OLIVER VALVES, HAMLET, HOKE |
MANUFACTURER OF BRONZE VALVES MATERIAL | 904L, BRONZE, GUN METAL, TANTALUM, NIOBIUM, ZIRCONIUM 702, |
Class 150 Bronze Valves
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 |
Bronze Pipe Size |
Flow Coefficient (Cv) |
Bronze Valves Max. Pressure | Min. Opening Pressure, psi |
Temperature Range, °F |
End-to-End Lg. |
Bronze 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" |
Bronze 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" |
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) |
Bronze Valves Size |
Type |
Cracking Pressure (psi) |
Bronze Valves 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 |
Bronze Valves % |
CA104 |
Aluminum (Al) |
8.050 to 11.000 |
Iron (Fe) |
3.000 to 5.000 |
Nickel (Ni) |
4.000 to 6.000 |
Manganese (Mn) |
0.00 to 1.000 |
Others (Total) |
0.00 to 0.020 |
Lead (Pb) |
0.00 to 0.005 |
Silicon (Si) |
0.00 to 0.020 |
Zinc (Zn) |
0.00 to 0.040 |
Tin (Sn) |
0.00 to 0.010 |
Copper (Cu) |
Balance |
Tantalum Check Valve
element |
R05255 (Ta-10W) (%,Max) |
R05400 (%,Max) |
R05200 (%,Max) |
R05252 (Ta-2.05W) (%,Max) |
C |
0.001 |
0.001 |
0.001 |
0.001 |
O |
0.0015 |
0.003 |
0.0015 |
0.0015 |
N |
0.001 |
0.001 |
0.001 |
0.001 |
H |
0.00015 |
0.00015 |
0.00015 |
0.00015 |
Fe |
0.001 |
0.001 |
0.001 |
0.001 |
Mo |
0.002 |
0.002 |
0.002 |
0.002 |
Nb |
0.01 |
0.01 |
0.01 |
0.05 |
Ni |
0.001 |
0.001 |
0.001 |
0.001 |
Si |
0.0005 |
0.0005 |
0.0005 |
0.0005 |
Ti |
0.001 |
0.001 |
0.001 |
0.001 |
W |
9.00-11.00 |
0.005 |
0.005 |
2.00-3.05 |
Ta |
Remainder |
Remainder |
Remainder |
Remainder |
Niobium Check Valve
Element |
UNS R04210(Type-2) (%,Max) |
UNS R04200 (Type-1) (%,Max) |
N |
0.01 |
0.01 |
C |
0.01 |
0.01 |
H |
0.0015 |
0.0015 |
O |
0.025 |
0.015 |
Ta |
0.3 |
0.1 |
Zr |
0.02 |
0.02 |
Si |
0.005 |
0.005 |
Nb |
Balance |
Balance |
Fe |
0.01 |
0.005 |
Ni |
0.005 |
0.005 |
W |
0.05 |
0.03 |
Hf |
0.02 |
0.02 |
Mo |
0.02 |
0.01 |
Ti |
0.03 |
0.02 |
Sanicro 28 Check Valve
Mn | Si | P | Mo | C | Ni | S | Cr | Cu | N |
---|---|---|---|---|---|---|---|---|---|
≤2.0 | ≤0.7 | ≤0.020 | 3.5 | ≤0.020 | 31 | ≤0.010 | 27 | 1.0 | ≤0.1 |
Zirconium 702 Check Valve
Compositions | Data |
Hf | ≤4.5 |
Zr+Hf | ≥99.2 |
H | ≤0.005 |
Fe+Cr | ≤0.2 |
C | ≤0.05 |
N | ≤0.025 |
O | ≤0.16 |
Bronze 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 |
Bronze Valves 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 |
Bronze Valves Size |
b |
L |
H |
BallΦ |
Bronze Valves Weight(lbs) |
---|---|---|---|---|---|
2" |
.63 |
7.87 |
3.93 |
2.36 |
15 |
3" |
.63 |
1.023 |
5.70 |
3.74 |
27 |
4" |
.63 |
11.81 |
6.88 |
4.72 |
40 |
6" |
.63 |
15.75 |
9.84 |
6.88 |
77 |
8" |
.787 |
19.68 |
13 |
9.44 |
152 |
10" |
.866 |
23.62 |
15.75 |
11.51 |
256 |
12" |
.965 |
27.56 |
18.50 |
14.17 |
405 |
BRONZE VALVES END CONNECTIONS |
BRONZE VALVES PRESSURE RATING 100°F (37°C) PSIG | BRONZE VALVES 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 |
Chile, China, South Africa, United Kingdom -UK | Bronze reflux Valves |
United Arab Emirates (UAE), Philippines, Bahrain, UK | 904l NRV Valves |
Netherlands, Malaysia, , Philippines | Tantalum retention Valves |
Egypt, Sweden, Oman, Europe | Niobium foot Valves |
Australia, Malaysia, Germany, Spain | Sanicro 28 one way Valves |
Malaysia, Singapore, USA, Europe | Zirconium 702 non-return Valves |
Italy, Japan, Saudi Arabia (KSA), Canada | Bronze Check Valves Flanged |
Turkey, Colombia, South Africa, Malaysia | Bronze Y-pattern Swing retention Valves |
Malaysia, Taiwan, Thailand, Mexico | Bronze Inline NRV Valves |
UK, South Korea, Bangladesh, Malaysia | Bronze Wafer Foot Valves |
Singapore, Romania, Kuwait, Poland | Bronze one way Valves With 3/32 Orifice In Clapper |
Iran, Malaysia, Singapore, Canada | Bronze Threaded NRV Valves |
BRONZE VALVES Grade |
CA104 |
Hardness Brinell |
170 - 210 HB |
Proof Stress |
320 - 400 Min MPa |
Tensile Strength |
680 - 740 Min MPa |
Elongation A |
8-10 Min % |
Tantalum Check Valve
Properties | Metric | Imperial |
Poisson’s ratio | 0.35 | 0.35 |
Tensile strength | 900 MPa | 131000 psi |
Shear modulus | 69 GPa | 10000 ksi |
Modulus of elasticity | 186 GPa | 27000 ksi |
Hardness, Brinell | 195 | 195 |
Hardness, Vickers | 200 | 200 |
Hardness, Rockwell B | 92 | 92 |
Hardness, Rockwell A | 56 | 56 |
Hardness, Rockwell C | 12 | 12 |
Sanicro 28 Check Valve
Yield Strength (0.2%Offset) |
Tensile Strength | Elongation | Hardness |
220 | 500-750 | 35% | 230 |
Zirconium 702 Check Valve
Properties | Metric | Metric |
Yield strength (annealed) | 230 MPa | 33400 ps |
Tensile strength (annealed) | 330 MPa | 47900 ps |
Poissons ratio | 0.34 | 0.34 |
Modulus of elasticity | 94.5 GPa | 13700 ksi |
Hardness, Rockwell B | 78 | 78 |
Hardness, Brinell | 145 | 145 |
Hardness, Rockwell A | 49 | 49 |
Elongation at break (annealed) | 32% | 32% |
Hardness, Vickers (annealed sample) | 150 | 150 |
STANDARD | UNS | AFNOR | WERKSTOFF NR. | EN |
Sanicro 28 | N08028 | Z1NCDU31-27-03 | 1.4563 | X1NiCrMo31-27-4 |
grade | UNS |
---|---|
Zr 702 | R60702 |