The spring tension in a High Cracking Pressure Check Valve is determined by the cracking pressure or opening pressure. To ensure that the High Pressure Non-Return Valve is fitted in the correct direction an arrow is stamped on it. This ensures that the fluid flows in through the inlet and out through the outlet. Parker High Pressure Check Valve requires consistent or minimum working pressure. This enables the workability of the One Way Air Valve High Pressure. When the pressure in the valve goes beyond the cracking pressure the High Pressure Inline Check Valve opens allowing the fluid to flow in a single direction and then closes when the pressure is reduced. Thus preventing the backward flow of the fluid.
High Pressure One Way Valve is released back by a spring force when the minimum pressure is not met. High Pressure Check Valve Hydraulic is used in various industries such as oil and gas, petrochemical, power plant, heating system, ventilation, and air conditioning system. High Pressure Check Valve Air also prevents water hammering. High Pressure Fuel Check Valve leads to a slow drop in pressure thus saving power and energy. Swagelok High Pressure Check Valve reduces the chances of valve failure as they are flexible they can cope with variable flow conditions. High Pressure Steam Non Return Valve, therefore, reduces the downtime due to mechanical failure.
What exactly is a check valve?
A Check valve allows the fluid or gases to flow in a single direction without reversing its direction. High Pressure Check Valves also known as non-return valves are used in the vertical and horizontal direction. The material used to manufacture these High Pressure Check Valve Water is usually stainless steel, however other materials can also be used depending upon the industrial requirement. High Pressure Check Valves Manufacturers decide upon the material to be used depending upon the cracking pressure that might be present in a particular application. High Pressure Check Valve Design comes in a closing position. It operates or opens when minimum pressure from the upstream pushes the spring to lift.
BRAND NAME | TU-LOK |
MANUFACTURER OF VALVE SIZE | 6 MM - 50 MM / 1/8" - 2" |
CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
THREADS | JIC, BSPT, METRIC, NPT, UNF, BSPP, |
FLOW PATTERN | STRAIGHT |
MANUFACTURER OF VALVE BODY SHAPE | HEXAGON |
PRESSURE RATING | 6000 PSI, 3000 PSI, 15,000 PSI, 10000 PSI, 20000 PSI |
CRACKING PRESSURE | 0.5 BAR |
MANUFACTURER OF VALVE ORIFICE SIZE | 2 MM TO 40 MM |
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 VALVE BODY TYPE | BAR STOCK, FORGED |
PACKING DETAILS | WOODEN PALLET, BOX PACKING, |
MANUFACTURER OF VALVE EQUIVALENT BRANDS | OLIVER, HOKE, STAUFF, SWAGELOK, PARKER, DK-LOK, HAMLET |
MATERIAL | SS 316, SS 304, SS 316 TI, SUPER DUPLEX, BRASS, DUPLEX, INCONEL, MONEL, HASTELLOY, CS, COPPER, ALLOY 20, SMO 254, 904L, TITANIUM & ALL OTHER ALLOYS |
Description | Price |
High Pressure Cartridge-Style Non Return Valves | US $ 0.18-0.25 / Piece |
Stainless Steel 304 High Pressure Hexagon Female Thread Non Return Air Valves | US $ 1-1000 / Piece |
High Pressure SS304 Stainless Steel One Way Pneumatic Non Return Control Valves | US $ 1.5-40 / Piece |
High-Pressure Non-Return Valves for Oilfield | US $ 45.77 / Piece |
Water Pump High Pressure Forged Brass One Way 1/2" 2" Non Return Vertical Foot Valves | US $ 10-100 / Piece |
hydraulic Yuken type non return high pressure Valves | US $ 21-37.4 / Piece |
High Pressure 1500lb Swing Valves | US $ 10 / Piece |
One Way High Pressure Non Return Valves | US $ 2-50 / Piece |
No. | Description | Material | Qty. |
01 | Body | S.S. 304 / S.S. 316 | 01 |
02 | Valve Pin | S.S. 304 / S.S. 316 | 01 |
03 | ‘O’ – Ring | Viton | 01 |
04 | Spring | S.S. 304 / S.S. 316 | 01 |
05 | Washer | S.S. 304 / S.S. 316 | 01 |
06 | Nut | S.S. 304 / S.S. 316 | 01 |
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) |
HP Valves are stream touchy and depend on the line liquid to open and near. The inside circle permits stream to pass forward easily, which opens the valve. The plate starts closing the Valves as forward stream diminishes or is switched, depending on the plan.
Development is ordinarily straightforward with as it were many components such as the body, situate, plate, and cover. Depending on plan, there may be other things such as a stem, pivot stick, plate arm, spring, ball, elastomers, and orientation.
Dimensions : (All Dimensions are in mm) | |||||
Valves Size | L | A/F | A/C | Weight Approx. | |
MM | Inch | ||||
15 | 1/2″ | 60 | 27 | 30 | 0.200 |
20 | 3/4″ | 65 | 35 | 38 | 0.370 |
25 | 1″ | 70 | 41 | 45 | 0.520 |
32 | 1.1/4″ | 73 | 48 | 51 | 0.630 |
40 | 1.1/2″ | 86 | 58.5 | 65 | 1.250 |
50 | 2″ | 94 | 68 | 72 | 1.610 |
Indonesia, Philippines, Belgium, Dammam -KSA | Steel High Pressure Non-Return GasValves |
France, Europe, Thailand, Qatar | High Pressure Cast Iron Swing Non-Return Valves |
Thailand, Germany, Czechia, Malaysia | DIN Standard High Pressure Carbon Steel Non ReturnValves |
USA, Bangladesh, Finland, Malaysia | High Pressure Non-Return Valves for Oilfield |
Saudi Arabia (KSA), Kuwait, Brazil, South Africa | High Pressure SS304 Non Return 3000psi Gas Groove Air Butt Weld Valves |
South Africa, Singapore, Bahrain | High Pressure Forged Brass One Way 1/2" 2" Non Return Vertical Foot Valves |
Australia, UK, Nigeria, Philippines | 1/8 1/2 1/4 NPT High Pressure Air Non Return, Spring Loaded Valves |
Malaysia, Hong Kong, UAE, Oman | Stainless Steel High Pressure JIS5K/10K H74 Single Disc Valves |
Italy, Iran, Singapore, Chile | Stainless Steel High Pressure Sanitary Non-Return Valves |